Shopping at a Costco liquidation store can be a great way to get quality products at a discounted price. Here are some tips to help you make the most of your shopping experience. B...As of 2014, selling prices for commercial uncut diamonds are estimated to be around $1,850 per carat. Fine rough diamonds sell for more than $2,400 per carat. Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ... Earrings ; Necklaces ; Bracelets ; One-of-a-Kind ; Jewellery Warehouse Displays ; Wedding & Eternity Wedding & Eternity . All Wedding & Eternity ; Plain Wedding Rings ; Eternity Rings ; Special Events Jewellery ; Watches & Accessories Watches & Accessories . All Watches & Accessories ; Smart Watches & Wearable Tech ; Handbags & Wallets …Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings: $399.97 : Flexsteel Abbey Fabric Swivel Chair: $399.97 : Freshwater Cultured 10-11mm …The name “Costco” doesn’t stand for anything, though for several years a rumor has been spread online that says it stands for “China Off Shore Trading Company.” That rumor has been...Round Brilliant 0.50 ctw VS2 Clarity, G Color Diamond 14kt White Gold Hoop Earrings. (469) Compare Product. $849.99. Marquise Cut & Round Brilliant 0.58ctw VS2 Clarity, I Color Diamond 14kt White Gold Butterfly Earrings. (2) Compare Product. $299.99. 14kt Two-Tone Gold Double Row Hoop Earrings.Costco makes purchasing quality jewellery easy by offering only the industry's highest quality diamonds at the lowest possible price. Costco's experienced buying team works with our suppliers to select timeless styles and create well–crafted and comfortable jewellery. An Independent Gemologist inspects each piece for quality craftsmanship and … Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings. 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold. (354) Compare Product. Sign In for Details. Select Options. Sign In For Price. $399.99. Round Brilliant 0.12 ctw VS2 Clarity, I Color Diamond 14kt Gold Channel Set Hoop Earrings. Add a little sparkle to your ensemble with gorgeous diamond earrings from Costco. Every woman should experience the luxury of owning premium-quality diamond earrings, and Costco mDiamond jewelry is the perfect way to show your loved ones how much you care. Whether you’re looking for a gift for a special occasion or just want to treat yourself, diamond Costc...Lab Created Emerald and Diamond 14kt White Gold Earrings Round Approximately 5.8 mm Lab Created Emerald 0.17 ctw, VS2 Clarity, I Color Diamonds.Select Options. Online Only. $1,999.99. After $500 OFF. Round Brilliant 2.00 ctw VS2 Clarity, G Color Diamond 14kt White Gold Hoop Earrings. (10) Compare Product. $1,399.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Huggie Hoop Earrings.Diamond jewelry is the perfect way to show your loved ones how much you care. Whether you’re looking for a gift for a special occasion or just want to treat yourself, diamond Costc...Compare Product. $1,399.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Dangle Earrings. (6) Compare Product. Online Only. $2,499.99. Round Brilliant 2.00 ctw VS2 Clarity, G Color Diamond 14kt White Gold Hoop Earrings. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings . 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold Famous Diamonds - Famous diamonds include the 3,000-carat Cullinan, and the 45-carat Hope Diamond. Learn about these famous diamonds and the history of famous diamonds. Advertiseme...Round Brilliant 1.60 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings 1.60 ctw Push Lock. ... All diamonds offered by Costco are natural and ... Round Brilliant Diamond Hoop Earrings 14kt White Gold. Length: 0:20 Added: Nov-19 Views: 190. Costco makes purchasing quality jewelry easy by offering only the industry's highest quality diamonds at the lowest possible price. http://www.costco.com/Round-Brilliant-Diamond-Hoop-Earrings- (2.95-ctw)-14kt-White-Gold.product.11534108.html. Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Round Brilliant 1.80 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings. (18) Compare Product. $11,999.99. Round Brilliant 10.00 ctw VS2 Clarity, G Color Diamond 14kt White Gold Inside Outside Earrings. (13) Compare Product. $14,499.99. Round Brilliant 2.40 ctw VS1 Clarity, I Color Diamond Platinum Stud Earrings.Every woman should experience the luxury of owning premium-quality diamond earrings, and Costco makes that dream possible with our affordable prices. You can shop with confidence, knowing that our expert Gemologists inspect every diamond to ensure it meets the strictest quality standards in the industry.Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ... Add a little sparkle to your ensemble with gorgeous diamond earrings from Costco. Every woman should experience the luxury of owning premium-quality diamond earrings, and Costco m Select Options. Online Only. $1,999.99. After $500 OFF. Round Brilliant 2.00 ctw VS2 Clarity, G Color Diamond 14kt White Gold Hoop Earrings. (10) Compare Product. $1,399.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Huggie Hoop Earrings.1.80ctw Round Brilliant and Emerald Cut Diamond Earrings, 18ct White Gold ... Whether they’re for everyday wear or a special evening out, every woman deserves to own a gorgeous pair of diamond or pearl earrings. At Costco, we offer stunning earrings at exceptionally low prices. You can shop with confidence knowing that our expert … Every woman should experience the luxury of owning premium-quality diamond earrings, and Costco makes that dream possible with our affordable prices. You can shop with confidence, knowing that our expert Gemologists inspect every diamond to ensure it meets the strictest quality standards in the industry. Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Spend $1499; Save $250. $1,099.99. Round Brilliant 0.80 ctw VS2 Clarity, I Color Diamond 14kt White Gold Hoop Earrings. (71) Compare Product. Spend $1499; Save $250. $2,499.99. Princess Cut 2.00 ctw VS2 Clarity, I Color Diamond 14kt …Lab Created Emerald and Diamond 14kt White Gold Earrings Round Approximately 5.8 mm Lab Created Emerald 0.17 ctw, VS2 Clarity, I Color Diamonds.Sweden · Costco US homepage. Warehouses · Account · Cart · Costco ... Diamond Earrings · Go to Diamond Studs. Share Share ... All diamonds offere...Save 14% or more on Southwest today only utilizing this Southwest gift card Costco deal. Executive members save even more! Increased Offer! Hilton No Annual Fee 70K + Free Night Ce...Shop diamond earrings, including stud and drop earrings, at Costco.com to find the perfect piece of jewelry for you or your loved one at a great value today! Skip to Main Content $500 OFF Centr Smith TrainerSep 11, 2023 ... Video featuring products available on Costco.com. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings . 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold Metal: 14kt White Gold ( Rhodium Plated ) Diamond Shape: Round Brilliant. Total Diamond Weight: 1.00 ctw. Total Number of Diamonds: 10. Diamond Clarity: Very Slightly Included ( VS2 ) Diamond Color: Near Colorless ( H ) Backing: Push Backs. Diamond Country of Origin: Canada. This item comes with a Canadamark Certificate.Round Brilliant Diamond Halo Stud Earrings (0.40 ctw) (3) Compare Product. $1,299.99. Pear Shape Round Brilliant Diamond Earrings (0.73 ctw) (0) Compare Product. $799.99. Round Brilliant Diamond X-Shaped Hoop Earrings (0.25 ctw)Showing 1-24 of 105. Delivery Show Out of Stock Items. Sign In For Price. $399.97. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings. 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold. (354) Compare Product. Select Options.Shop earrings, including diamonds, hoops, gold, pearl and more, at Costco.com to find the perfect piece of jewelry at a great value today! Skip to Main Content. Coddle Fabric Sleeper Sofa $899.99 After $300 OFF. Costco Next; ... Diamond Earrings Showing 1-24 of 107 . List View. Grid View. Filter .Showing 1-24 of 39. Hoop Delivery Show Out of Stock Items. Sign In For Price. $399.97. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings. 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold. (354) Compare Product. Select Options.When it comes to buying tires, it can be difficult to know where to start. With so many tire retailers out there, it can be hard to decide which one is the best option for you. One...Oval Cut Aquamarine & 0.19ctw Diamond Earrings, 14ct White Gold. Item # 1758807. £549.99. Shipping Included. Features - 14ct White Gold - 0.19ctw Diamond - Oval Cut Aquamarine - March Birthstone. Qty . Add to cart Buy Now! ... We guarantee that all diamonds supplied by costco.co.uk are as follows: Clarity to be VS2 or better and …Add a little sparkle to your ensemble with gorgeous diamond earrings from Costco. Every woman should experience the luxury of owning premium-quality diamond earrings, and Costco m Round Brilliant Diamond Stud Earrings Length: 0:24 Added: Oct-1 Views: 331. Costco makes purchasing quality jewelry easy by offering only the industry's highest quality diamonds at the lowest possible price. http://www.costco.com/Round-Brilliant-Diamond-Stud-Earrings-%281.00-ctw%29-Platinum.product.11762142.html Earrings. Diamond Studs. Round Brilliant Diamond Halo Stud Earrings (0.22 ctw) Item 1677855. Write a review. Shipping & Handling Included. Features: 14-kt white gold or 14-kt yellow gold. Metal Colour: White Gold. White Gold Yellow Gold. Share Print. Delivery. Compare Product. Online Only. $1,299.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Flower Earrings. (47) Compare Product. Online Only. $3,999.99. Round Brilliant 5.00 ctw VS2 Clarity, G Color Diamond …Dec 22, 2022 ... Disclaimer: No copyright infringement intended.Sep 11, 2023 ... Video featuring products available on Costco.com. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold Rated 4.2 out of 5 stars based on 354 reviews. At Costco, you’ll find the engagement ring of your dreams at an incredible value. Our collection of exquisite engagement rings is designed to celebrate your unique love story and enduring commitment. Costco’s team of expert gemologists thoroughly scrutinize each diamond for quality and craftsmanship, to ensure your engagement ring is of ... 1.80ctw Round Brilliant and Emerald Cut Diamond Earrings, 18ct White Gold ... Whether they’re for everyday wear or a special evening out, every woman deserves to own a gorgeous pair of diamond or pearl earrings. At Costco, we offer stunning earrings at exceptionally low prices. You can shop with confidence knowing that our expert …Spend $1499; Save $250. $1,099.99. Round Brilliant 0.80 ctw VS2 Clarity, I Color Diamond 14kt White Gold Hoop Earrings. (71) Compare Product. Spend $1499; Save $250. $2,499.99. Princess Cut 2.00 ctw VS2 Clarity, I Color Diamond 14kt …Shop earrings, including diamonds, hoops, gold, pearl and more, at Costco.com to find the perfect piece of jewelry at a great value today! Skip to Main Content. Coddle Fabric Sleeper Sofa $899.99 After $300 OFF. Costco Next; ... Diamond Earrings Showing 25-48 of 107 . List View. Grid View. Filter .Costco Wholesale is one of the largest and most popular warehouse stores in the United States. With its wide selection of products, competitive prices, and membership benefits, it’...Round Brilliant 0.64 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Hoop Earrings. (2) Compare Product. $1,399.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Huggie Hoop Earrings. (10) Compare Product. $1,499.97. Round Brilliant 1.19 ctw VS2 Clarity, I Color Diamond 18kt White Gold Dangle Earrings.Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Diamond shape: round brilliant. Total diamond weight: 0.25 ctw. Total number of diamonds: 28. Diamond clarity: very slightly included (VS2) Diamond colour: near …8,845. SQFT. An original Scottish ‘B’ listed baronial house which has been stripped back and fully refurbished whilst maintaining a wealth of period features. The property benefits …Compare Product. $1,799.99. Emerald Cut & Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Halo Earrings. (70) Compare Product. $1,999.99. Princess Cut & Round Brilliant 1.25 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings. (61) Compare Product.Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Shipping Included. 1.00ctw Princess & Round Brilliant Cut Diamond Halo Stud Earrings, 14ct White Gold. ★★★★★. ★★★★★5.0 (2) Compare Product. £2,099.98. Shipping Included. 1.75ctw Round Brilliant Cut Diamond Triple …Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings: $399.97 : Flexsteel Abbey Fabric Swivel Chair: $399.97 : Freshwater Cultured 10-11mm …Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Round Brilliant 2.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Double Row Hoop Earrings. ... All diamonds offered by Costco are natural and untreated.Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Flower Earrings. (47) $1,299.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Earring & Necklace Set. (397) Online Only. $4,999.97. Round Brilliant 7.00 ctw VS2 Clarity, I Color Diamond Halo 14kt White Gold Tennis Bracelet. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold Rated 4.2 out of 5 stars based on 354 reviews. Princess Cut Diamond Earrings (2.00 ctw) (0) Compare Product. $2,999.99. Round Brilliant Diamond Pear Shape Dangle Earrings (1.70 ctw) (0) Compare Product. $3,299.99. Round Brilliant Inside Outside Diamond Hoop Earrings (2.50 ctw) Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold Rated 4.2 out of 5 stars based on 354 reviews. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings . 14kt White Gold, 14kt Yellow Gold, or 14kt Rose Gold Shop diamond earrings, including stud and drop earrings, at Costco.com to find the perfect piece of jewelry for you or your loved one at a great value today!At Costco.com, we have an incredible inventory of earrings to suit everyone’s taste and budget, from exquisite diamond and pearl earrings to brilliant gemstone earrings in an arSelect Options. $2,999.99. Round Brilliant 1.10 ctw VS2 Clarity, I Color Diamond 14kt White Gold Halo Earrings. (19) Compare Product. Online Only. $1,999.99. After $500 OFF. Round Brilliant 2.00 ctw VS2 Clarity, G Color Diamond 14kt White Gold Hoop Earrings.Compare Product. $8,499.99. Princess Cut 2.00 ctw VS2 Clarity, I Color Diamond Platinum Push Lock Stud Earrings. (32) Compare Product. $299.99. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt White Gold Screwback Stud …Gorgeous Gemstone & Pearl Rings. Costco has gorgeous gemstone rings in a rainbow of colors, from garnet rings to sapphire and diamond eternity bands. If you’re looking for a birthday or Mother’s day gift, a birthstone ring is a wonderful idea. Choose from brilliant blue topaz, amethysts, tanzanite, luminous opals, and more!Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...
Round Brilliant 0.36 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings. Compare Product. $1,499.97. Round Brilliant 1.19 ctw VS2 Clarity, I Color Diamond 18kt White Gold Dangle Earrings. (18) Compare Product. $749.99. Round Brilliant 0.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings. . Ip scan
Round Brilliant 2.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Halo Earrings. (20) Compare Product. $269.99. Freshwater Cultured 8-8.5mm Pearl 14kt Yellow Gold Earrings. (117) Compare Product. $1,699.99. Round Brilliant 1.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Dangle Earrings.Compare Product. Online Only. $149.97. 14kt Two-Tone Gold Diamond Cut Triangle Hoop Earrings. (16) Compare Product. Select Options. $499.99. Round Brilliant 0.35 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings. Round Brilliant 1.19 ctw VS2 Clarity, I Color Diamond 18kt White Gold Dangle Earrings. (18) Compare Product. $999.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Earrings. (469) Compare Product. $499.99. Round Brilliant 0.36 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings. Select Options. Online Only. $1,699.99. Princess Cut & Round Brilliant 1.50ctw VS2 Clarity, G Color Diamond 14kt White Gold Stud Earrings. (78) Compare Product. $1,199.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Flower Earrings. Shop diamond earrings, including stud and drop earrings, at Costco.com to find the perfect piece of jewelry for you or your loved one at a great value today! Skip to Main Content Apple Watch Series 9 - $60 OFFSelect Options. Online Only. $3,999.99. Round Brilliant 5.00 ctw VS2 Clarity, G Color Diamond 14kt White Gold Inside Outside Hoop Earrings. (120) Compare Product. Online Only. $1,599.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt Yellow Gold Inside Outside Hoop Earrings.Scratching another stone with a suspect diamond is an excellent test of authenticity. Scratching determines the hardness of the stone, which is a key identifying characteristic for... Online Only. $429.99. Round Brilliant 0.33 ctw VS2 Clarity, I Color Diamond 14kt White Gold Halo Earrings. (386) Compare Product. $1,299.99. Round Brilliant 1.00 ctw VS2 Clarity, I Color Diamond 14kt White Gold Earring & Necklace Set. (397) Compare Product. Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Costco boasts a beautiful selection of diamond studs in numerous sizes and price points, so everyone can find something they love. We also make searching easy, by letting you …Scratching another stone with a suspect diamond is an excellent test of authenticity. Scratching determines the hardness of the stone, which is a key identifying characteristic for...Browse our impressive inventory, which includes diamond earrings in various sizes, cut combinations, and price points. Whether you’re looking for sleek diamond stud earrings, yellow diamond Halos or diamond encrusted hoops, you’ll find exactly what you’ve been searching for at Costco. Shop diamond earrings, including stud and drop ...Round Brilliant 0.62 ctw VS2 Clarity, I Color Diamond 14kt White Gold Double Teardrop Dangle Earrings. (3) Compare Product. $849.99. Marquise Cut & Round Brilliant 0.58ctw VS2 Clarity, I Color Diamond 14kt White Gold Butterfly Earrings. (2) Compare Product. $799.99. Round Brilliant 0.45 ctw VS2 Clarity, I Color Diamond 14kt White Gold Halo ...Round Brilliant 0.50 ctw VS2 Clarity, I Color Diamond 14kt White Gold Star Earrings. (1) Compare Product. $849.99. Marquise Cut & Round Brilliant 0.58ctw VS2 Clarity, I Color Diamond 14kt White Gold Butterfly Earrings. (2) Compare Product. $899.99. Baguette and Round Brilliant 0.60 ctw VS2 Clarity, I Color Diamond 14kt White Gold Hoop Earrings.White Gold Earrings. Sort by: Showing 1-3 of 3. Delivery. Show Out of Stock Items. $399.97. Round Brilliant 0.25 ctw VS2 Clarity, I Color Diamond 14kt Gold Hoop Earrings. (340) Compare Product. Diamond Quality Information. The Gemological Institute of America (GIA) is the world's foremost authority on diamond and gemstones. GIA has established the internationally accepted standard for diamond grading on which Costco's standards are based. Costco offers our members high quality jewelry at an exceptional value. Online Only. $799.97. Round Brilliant 0.75 ctw VS2 Clarity, I Color Diamond 14kt White Gold Ring. 0.75 ctw. (268) Compare Product. Select Options. $2,199.99. Round Brilliant 1.40 ctw VS2 Clarity, I Color Diamond 14kt White Gold Wedding Set.Round Brilliant 0.36 ctw VS2 Clarity, I Color Diamond 14kt White Gold Stud Earrings. Compare Product. $1,499.97. Round Brilliant 1.19 ctw VS2 Clarity, I Color Diamond 18kt ….