--- title: "Floating Round Lab Diamond Pendant" description: "A lab grown diamond floating pendant on a delicate adjustable chain. Made to order in gold or platinum. Free shipping and 30-day returns." canonical: "https://www.adadiamonds.com/jewelry/floating-round-pendant-384" last-updated: "2026-09-11" --- # Floating Round Pendant > A lab grown diamond floating pendant on a delicate adjustable chain. Made to order in gold or platinum. Free shipping and 30-day returns. A minimalist silhouette that celebrates the sparkle of the round brilliant lab grown diamond. ## Details | Attribute | Value | | --- | --- | | Design number | AD-384 | | Category | Fashion · Necklaces · Pendants | | Price | $600 – $3,050 | | Diamond shapes | Round | | Total carat weight options | 0.35ctw, 0.5ctw, 0.75ctw, 1ctw, 1.5ctw, 2ctw | | Metals | Platinum, 18k White Gold, 14k White Gold, 18k Yellow Gold, 14k Yellow Gold, 14k Rose Gold | | Lead time | Made to order; ships in 7-10 Business Days; in-stock pieces ship in 1-2 Days | | Made in | New York City | ## More details Diamond sizes (exact carat weights may vary): 0.35ct: ~4.5mm 0.50ct: ~5mm 0.75ct: ~5.75mm 1.0ct: ~6.5mm 1.5ct: ~7.3mm 2.0ct: ~8mm 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: Four prong basket setting on a 1.1mm diamond cut cable chain. Chain has a lobster clasp, and is adjustable between 16" and 18" length. Additional chain lengths available upon request, for an added fee. Additional questions? Our friendly Diamond Concierge are here to assist you. Looking for more inspiration? Shop our hand-curated selection of ready to ship lab diamond fine jewelry. ## Options and prices | Option | Price | Ships in | | --- | --- | --- | | [Floating Round Pendant in Platinum 0.35ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.35&metal=platinum) | $850 | 7-10 Days | | [Floating Round Pendant in 18k White Gold 0.35ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.35&metal=18k-white-gold) | $750 | 7-10 Days | | [Floating Round Pendant in 18k Yellow Gold 0.35ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.35&metal=18k-yellow-gold) | $750 | 7-10 Days | | [Floating Round Pendant in 14k White Gold 0.35ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.35&metal=14k-white-gold) | $600 | 1-2 Days | | [Floating Round Pendant in 14k Yellow Gold 0.35ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.35&metal=14k-yellow-gold) | $600 | 7-10 Business Days | | [Floating Round Pendant in 14k Rose Gold 0.35ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.35&metal=14k-rose-gold) | $600 | 7-10 Business Days | | [Floating Round Pendant in Platinum 0.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.5&metal=platinum) | $950 | 7-10 Days | | [Floating Round Pendant in 18k White Gold 0.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.5&metal=18k-white-gold) | $850 | 7-10 Business Days | | [Floating Round Pendant in 18k Yellow Gold 0.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.5&metal=18k-yellow-gold) | $850 | 7-10 Business Days | | [Floating Round Pendant in 14k White Gold 0.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.5&metal=14k-white-gold) | $700 | 7-10 Business Days | | [Floating Round Pendant in 14k Yellow Gold 0.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.5&metal=14k-yellow-gold) | $700 | 7-10 Business Days | | [Floating Round Pendant in 14k Rose Gold 0.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.5&metal=14k-rose-gold) | $700 | 7-10 Business Days | | [Floating Round Pendant in Platinum 0.75ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.75&metal=platinum) | $1,150 | 7-10 Days | | [Floating Round Pendant in 18k White Gold 0.75ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.75&metal=18k-white-gold) | $1,000 | 7-10 Days | | [Floating Round Pendant in 18k Yellow Gold 0.75ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.75&metal=18k-yellow-gold) | $1,000 | 7-10 Days | | [Floating Round Pendant in 14k White Gold 0.75ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.75&metal=14k-white-gold) | $850 | 7-10 Business Days | | [Floating Round Pendant in 14k Yellow Gold 0.75ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.75&metal=14k-yellow-gold) | $850 | 7-10 Business Days | | [Floating Round Pendant in 14k Rose Gold 0.75ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=.75&metal=14k-rose-gold) | $850 | 7-10 Business Days | | [Floating Round Pendant in Platinum 1ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1&metal=platinum) | $1,550 | 1-2 Days | | [Floating Round Pendant in 18k White Gold 1ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1&metal=18k-white-gold) | $1,400 | 7-10 Business Days | | [Floating Round Pendant in 18k Yellow Gold 1ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1&metal=18k-yellow-gold) | $1,400 | 7-10 Business Days | | [Floating Round Pendant in 14k White Gold 1ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1&metal=14k-white-gold) | $1,250 | 1-2 Days | | [Floating Round Pendant in 14k Yellow Gold 1ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1&metal=14k-yellow-gold) | $1,250 | 1-2 Days | | [Floating Round Pendant in 14k Rose Gold 1ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1&metal=14k-rose-gold) | $1,250 | 7-10 Business Days | | [Floating Round Pendant in Platinum 1.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1.5&metal=platinum) | $2,100 | 7-10 Days | | [Floating Round Pendant in 18k White Gold 1.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1.5&metal=18k-white-gold) | $1,950 | 7-10 Days | | [Floating Round Pendant in 18k Yellow Gold 1.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1.5&metal=18k-yellow-gold) | $1,950 | 7-10 Days | | [Floating Round Pendant in 14k White Gold 1.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1.5&metal=14k-white-gold) | $1,800 | 7-10 Business Days | | [Floating Round Pendant in 14k Yellow Gold 1.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1.5&metal=14k-yellow-gold) | $1,800 | 7-10 Business Days | | [Floating Round Pendant in 14k Rose Gold 1.5ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=1.5&metal=14k-rose-gold) | $1,800 | 7-10 Business Days | | [Floating Round Pendant in Platinum 2ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=2&metal=platinum) | $3,050 | 7-10 Business Days | | [Floating Round Pendant in 18k White Gold 2ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=2&metal=18k-white-gold) | $2,900 | 7-10 Business Days | | [Floating Round Pendant in 18k Yellow Gold 2ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=2&metal=18k-yellow-gold) | $2,900 | 7-10 Business Days | | [Floating Round Pendant in 14k White Gold 2ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=2&metal=14k-white-gold) | $2,750 | 7-10 Business Days | | [Floating Round Pendant in 14k Yellow Gold 2ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=2&metal=14k-yellow-gold) | $2,750 | 7-10 Business Days | | [Floating Round Pendant in 14k Rose Gold 2ctw](https://www.adadiamonds.com/jewelry/floating-round-pendant-384?ctw=2&metal=14k-rose-gold) | $2,750 | 7-10 Business Days | ## Shipping and returns - Free shipping in the US; international shipping $75. - 30-day returns by mail ($50 return label). Full terms: ## Images ![0.5 ct Diamonds set in Platinum Floating Round Pendant (Main View)](https://content.adadiamonds.com/image/upload/v1691594046/white-gold-lab-created-diamond-necklace-%2528AD-384_0-50_wgp_d%2529_1669949884498-3AH7BIEV0PJ805SR7VFP.png) ![0.5 ct Lab Created Diamonds set in 14k Yellow Gold Floating Round Pendant (Main View)](https://content.adadiamonds.com/image/upload/v1691594048/yellow-gold-manmade-diamond-floating-pendant-%2528AD-384_0-50_y_d%2529_1669949884405-S6KTCHMSBIEOMZUXSKDT.png) ![High Quality 0.5 Carat Lab Diamonds set in 14kt Rose Gold Floating Round Pendant](https://content.adadiamonds.com/image/upload/v1701798890/rose-gold-diamond-necklace-_AD-384_0-35_r.png) ![half carat round lab diamond necklace in 14k white gold design 384](https://content.adadiamonds.com/image/upload/v1691594076/lab-diamond-necklace-in-yellow-gold-%2528AD-384_0-50_y_d%2529_1669949887195-ZXEUO37PGY7V4K1AP8OJ.jpg) ![14k yellow gold lab diamond round solitaire pendant](https://content.adadiamonds.com/image/upload/v1691594078/half-carat-lab-diamond-necklace-%2528AD-384_0-50_y_d%2529_1669949889311-NL0X99SY72X3PT9R64XE.jpg) ![18k white gold diamond pendant necklace with 3/4 carat round](https://content.adadiamonds.com/image/upload/v1691594083/white-gold-lab-diamond-necklace-%2528AD-384_0-75_wgp_d%2529_1669950439423-QFL2RZ773PK9TA3IIG46.jpg) --- Canonical URL: