--- title: "Round Brilliant Lab Diamond Stud Earrings" description: "Round lab grown diamond studs in a four-prong basket setting. Made to order in gold or platinum. Free shipping and 30-day returns." canonical: "https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001" last-updated: "2026-10-30" --- # Round Stud Earrings > Round lab grown diamond studs in a four-prong basket setting. Made to order in gold or platinum. Free shipping and 30-day returns. Classic stud earrings featuring a matched pair of hand-selected round lab grown diamonds set in four prong studs. ## Details | Attribute | Value | | --- | --- | | Design number | AD-001 | | Category | Fashion · Earrings · Studs | | Price | $650 – $7,100 | | Diamond shapes | Round | | Total carat weight options | 0.7ctw, 1ctw, 1.5ctw, 2ctw, 2.5ctw, 3ctw, 4ctw, 5ctw, 6ctw | | Metals | Platinum, 18k White Gold, 14k White Gold, 18k Yellow Gold, 14k Yellow Gold, 14k Rose Gold | | Lead time | Made to order; ships in 6-7 Days; in-stock pieces ship in 1-2 Days | | Made in | New York City | ## More details Diamond sizes (exact carat weights may vary): 0.70ctw: 0.35ct each 1.0ctw: 0.50ct each 1.5ctw: 0.75ct each 2.0ctw: 1.0ct each 2.5ctw: 1.25ct each 3.0ctw: 1.5ct each 4.0ctw: 2.0ct each Diamond Quality: Assumes premium quality with F color and VS2 clarity or higher. Lab diamonds of 1ct each or larger come with IGI, GIA or GCAL grading report. Lab diamonds smaller than 1ct may not have a grading report but have been assessed by Ada Diamonds staff. Setting Details: Set in four prong tension-back stud mountings. Threaded backs and La Pousette backs available for additional fees. Want bigger studs or have additional questions? Our friendly Diamond Concierge are here to assist you. Inquire to get started or learn more about our exclusive Concierge Experience. ## Options and prices | Option | Price | Ships in | | --- | --- | --- | | [Round Stud Earrings in Platinum 0.7ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=.7&metal=platinum) | $950 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 0.7ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=.7&metal=18k-white-gold) | $800 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 0.7ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=.7&metal=18k-yellow-gold) | $800 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 0.7ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=.7&metal=14k-white-gold) | $650 | 6-7 Days | | [Round Stud Earrings in 14k Yellow Gold 0.7ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=.7&metal=14k-yellow-gold) | $650 | 1-2 Days | | [Round Stud Earrings in 14k Rose Gold 0.7ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=.7&metal=14k-rose-gold) | $650 | 1-2 Days | | [Round Stud Earrings in Platinum 1ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1&metal=platinum) | $1,250 | 1-2 Days | | [Round Stud Earrings in 18k White Gold 1ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1&metal=18k-white-gold) | $1,100 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 1ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1&metal=18k-yellow-gold) | $1,100 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 1ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1&metal=14k-white-gold) | $950 | 1-2 Days | | [Round Stud Earrings in 14k Yellow Gold 1ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1&metal=14k-yellow-gold) | $950 | 1-2 Days | | [Round Stud Earrings in 14k Rose Gold 1ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1&metal=14k-rose-gold) | $950 | 1-2 Days | | [Round Stud Earrings in Platinum 1.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1.5&metal=platinum) | $1,750 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 1.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1.5&metal=18k-white-gold) | $1,600 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 1.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1.5&metal=18k-yellow-gold) | $1,600 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 1.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1.5&metal=14k-white-gold) | $1,450 | 1-2 Days | | [Round Stud Earrings in 14k Yellow Gold 1.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1.5&metal=14k-yellow-gold) | $1,450 | 1-2 Days | | [Round Stud Earrings in 14k Rose Gold 1.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=1.5&metal=14k-rose-gold) | $1,450 | 1-2 Days | | [Round Stud Earrings in Platinum 2ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2&metal=platinum) | $2,200 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 2ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2&metal=18k-white-gold) | $2,050 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 2ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2&metal=18k-yellow-gold) | $2,050 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 2ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2&metal=14k-white-gold) | $1,900 | 1-2 Days | | [Round Stud Earrings in 14k Yellow Gold 2ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2&metal=14k-yellow-gold) | $1,900 | 1-2 Days | | [Round Stud Earrings in 14k Rose Gold 2ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2&metal=14k-rose-gold) | $1,900 | 1-2 Days | | [Round Stud Earrings in Platinum 2.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2.5&metal=platinum) | $2,700 | 1-2 Days | | [Round Stud Earrings in 18k White Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2.5&metal=18k-white-gold) | $2,550 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2.5&metal=18k-yellow-gold) | $2,550 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2.5&metal=14k-white-gold) | $2,400 | 6-7 Days | | [Round Stud Earrings in 14k Yellow Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2.5&metal=14k-yellow-gold) | $2,400 | 6-7 Days | | [Round Stud Earrings in 14k Rose Gold 2.5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=2.5&metal=14k-rose-gold) | $2,400 | 6-7 Days | | [Round Stud Earrings in Platinum 3ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=3&metal=platinum) | $3,250 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 3ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=3&metal=18k-white-gold) | $3,100 | 7-10 Days | | [Round Stud Earrings in 18k Yellow Gold 3ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=3&metal=18k-yellow-gold) | $3,100 | 7-8 Days | | [Round Stud Earrings in 14k White Gold 3ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=3&metal=14k-white-gold) | $2,950 | 6-7 Days | | [Round Stud Earrings in 14k Yellow Gold 3ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=3&metal=14k-yellow-gold) | $2,950 | 6-7 Days | | [Round Stud Earrings in 14k Rose Gold 3ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=3&metal=14k-rose-gold) | $2,950 | 7-8 Days | | [Round Stud Earrings in Platinum 4ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=4&metal=platinum) | $4,200 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 4ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=4&metal=18k-white-gold) | $4,050 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 4ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=4&metal=18k-yellow-gold) | $4,050 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 4ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=4&metal=14k-white-gold) | $3,900 | 6-7 Days | | [Round Stud Earrings in 14k Yellow Gold 4ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=4&metal=14k-yellow-gold) | $3,900 | 6-7 Days | | [Round Stud Earrings in 14k Rose Gold 4ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=4&metal=14k-rose-gold) | $3,900 | 6-7 Days | | [Round Stud Earrings in Platinum 5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=5&metal=platinum) | $5,450 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=5&metal=18k-white-gold) | $5,300 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=5&metal=18k-yellow-gold) | $5,300 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=5&metal=14k-white-gold) | $5,150 | 6-7 Days | | [Round Stud Earrings in 14k Yellow Gold 5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=5&metal=14k-yellow-gold) | $5,150 | 1-2 Days | | [Round Stud Earrings in 14k Rose Gold 5ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=5&metal=14k-rose-gold) | $5,150 | 6-7 Days | | [Round Stud Earrings in Platinum 6ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=6&metal=platinum) | $7,100 | 6-7 Days | | [Round Stud Earrings in 18k White Gold 6ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=6&metal=18k-white-gold) | $6,950 | 6-7 Days | | [Round Stud Earrings in 18k Yellow Gold 6ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=6&metal=18k-yellow-gold) | $6,950 | 6-7 Days | | [Round Stud Earrings in 14k White Gold 6ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=6&metal=14k-white-gold) | $6,800 | 6-7 Days | | [Round Stud Earrings in 14k Yellow Gold 6ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=6&metal=14k-yellow-gold) | $6,800 | 6-7 Days | | [Round Stud Earrings in 14k Rose Gold 6ctw](https://www.adadiamonds.com/jewelry/round-brilliant-stud-earrings-001?ctw=6&metal=14k-rose-gold) | $6,800 | 6-7 Days | ## Shipping and returns - Free shipping in the US; international shipping $75. - 30-day returns by mail ($50 return label). Full terms: ## Images ![2.0ctw Round Stud Earrings in 14k White Gold](https://content.adadiamonds.com/image/upload/v1793296896/uploads/8117073e-c861-4d19-83d5-7a317a7dcd41.png) ![2.0ctw Round Stud Earrings in 14k Rose Gold](https://content.adadiamonds.com/image/upload/v1793297605/uploads/03c86953-75b6-4fa6-b3ff-16c12e5d22b6.png) ![2.0ctw Round Stud Earrings in 14k Yellow Gold](https://content.adadiamonds.com/image/upload/v1793297436/uploads/0a74a24f-6cff-4a25-96ec-a4c6d522f741.png) ![14k rose gold 1ct round stud earrings with man made diamonds ada diamonds design ad 001 macro](https://content.adadiamonds.com/image/upload/v1700858054/one-carat-round-lab-grown-diamond-studs-in-14k-rose-gold%2528AD-001_1-0_rg_d%2529_1694436669469-2PJ4U3UVHVL4YSWCAS1M.jpg) ![platinum 1.5ct round lab diamond stud earrings ada diamonds design ad 001 macro](https://content.adadiamonds.com/image/upload/v1700858062/1.5-ct-round-stud-earrings-with-lab-grown-diamonds%2528AD-001_1-5_wgp_d%2529_1694043973847-X6LM012HJOFOX0APSUCB.jpg) ![1.5carat yellow gold lab diamond stud earrings](https://content.adadiamonds.com/image/upload/v1691593943/yellow-gold-studs-%2528AD-001_1-5_y_d%2529_1607733775937-BTYLX29MK8928Y0J4HN2.jpg) --- Canonical URL: