GIA Certified 2.61ct Fancy Yellow Diamond Marquise Sapphire Engagement RingMynt Auctions4.4(822)$1005 days Left
GIA Certified 18k White Gold Red Spinel & Baguette Diamond Engagement RingBidhaus4.2(836)$1005 days Left
14k White Gold GIA Certified 2.01ctw Ceylon Sapphire Diamond Engagement RingBidhaus4.2(836)$1003 hrs Left
Vintage Platinum GIA Certified 3.64ct Pear Sapphire & Baguette Diamond Three Stone RingBidhaus4.2(836)$10018 hrs Left
3.09ct GIA Certified Elongated Cushion Cut Platinum Engagement RingDiamond Depot4.3(10)$24,7506 days Left
GIA Certified Solid Platinum 1.49ctw No Heat Blue Sapphire & Diamond RingBidhaus4.2(836)$100Feb 11, 2026
Antique Art Deco 18k Gold GIA Certified Diamond Sapphire Engagement RingBidhaus4.2(836)$100Feb 11, 2026
Antique Victorian 18k Gold GIA Certified 0.75ct Diamond Flower Basket Engagement RingMynt Auctions4.4(822)$100Feb 12, 2026
SoldLAB GROWN RUBY AND SAPPHIRES WITH GIA CERTIFICATESA lot of three laboratory-grown gemstones. First. Heart-shaped ruby. Modified brilliant cut. 2.11 carats. Second. Heart-shaped sapphire. Orange-yellow color. Modified brilliant cut. 2.04 carats. ThirdSee Sold Price
Certified loose stone 40 Ct lab grown tourmalineCertified loose stone 40 Ct lab grown tourmaline - Ruby - morganite - sapphire ..See Sold Price
Sold3.03cts Cushion Diamond Solitaire F-VS1 set in 14k3.03cts Cushion Diamond Solitaire F-VS1 set in 14kt white gold setting GIA certificate 3.03cts Cushion Diamond Solitaire, Clarity VS1, Color F with GIA certificate, Lab Grown Diamond, Excellent Cut, PSee Sold Price
Sold14K Sri Lanka sapphire ruby ring, w/ GIA certificate14K Y/G ring, center a Sri Lanka (Cylon) sapphire wt. approx. 2.85ct (with GIA certificate), flanked by 2 fine quality rubies, each wt. approx. 0.40ct, wt. 9gm, size 9See Sold Price
Sold18K Gold, Ruby and Diamond Ladies Ring18K yellow gold, diamond and 6 Ct. ruby corundum ladies ring. Has GGA certificate. The ruby is lab grown. Size 6 1/2. All invoices must be paid within 24 hours of the sale. All items are shipped USPSSee Sold Price
SoldSTERLING SILVER RUBY DIAMOND RING W CERTIFICATEA vintage sterling silver cocktail ring. Cushion-cut lab-grown ruby encompassed with diamonds. Marked LGD, 925 on the inside. Total Weight: 5.55 grams. Ruby Carat Weight: 2.20 ct. Diamond Carat WeightSee Sold Price
SoldPAIR OF PADPARADSCHA SAPPHIRES WITH GIA CERTIFICATEA pair of laboratory-grown sapphires of Padparadscha color. Cushion shape, brilliant cut, orangy-pink color. 3.89 and 3.80 carats. Each stone is accompanied with a GIA report of authenticity. MineralSee Sold Price
SoldLab Grown Blue Sapphire Earrings, Sterling with White Gold Overlay, Certificate & Box.Lab Grown Blue Sapphire Earrings, Sterling with White Gold Overlay, Certificate & Box.See Sold Price
Sold80.60CTW LOOSE ASSORTED SEMI-PRECIOUS GEMSTONES80.60CTW loose assorted semi- precious gemstones to include: topaz, moonstone, ruby, sapphire, citrine, quartz and more. TESTER DOES NOT DISTINGUISH BETWEEN NATURAL AND LAB GROWN.Stone Type: AssortedSSee Sold Price
Sold4.14 ct, F/VS1, Cushion cut GIA Graded Lab Grown DiamondClick here to view HD 360 Spinning ImageSee Sold Price
Sold3.18 ct, F/VS1, Oval cut GIA Graded Lab Grown DiamondClick here to view HD 360 Spinning Image ClSee Sold Price
SoldNO-RESERVE LOT: 2.00 ct, Oval cut GIA Graded Lab Grown DiamondClick here to view HD 360 Spinning Image Click here to view Certificate RSee Sold Price
Platinum, Lab Grown Ruby, and Diamond RingDESCRIPTION: Platinum ring, featuring a large emerald cut lab grown ruby as the central focus, flanked by baguette cut diamonds and trillion cut rubies underneath. Hallmarked "PLAT A 19831" Includes bSee Sold Price
SoldVintage 10kt Lab Grown Ruby Ring, Men's, Sz. 10, Appx. 3.33. CTW, 1940's-1960'sVintage 10kt Lab Grown Ruby Ring, Men's, Sz. 10, Appx. 3.33. CTW, 1940's-1960's. his is a large deep red lab created ruby meaning it has the same properties physically, chemically and optically identiSee Sold Price
SoldEstate Lab-Grown Ruby Ring in 14K Yellow GoldEstate, Metal type: 14k yellow gold, Gemstone: Lab-grown ruby - 5 mm diameter, Size: 5.75, Weight: 1.5 gramsSee Sold Price
SoldLAB GROWN RUBY 578 GRAMSThank you for attending HATMAN AUCTIONS! This is one of a series of auctions where we are selling one of the largest collections of rocks in the United States. Please see photos for measurements and dSee Sold Price
SoldWoman's 24K Gold Plated Lab Grown Ruby and CZ RingThis elegant ladies ring features a vibrant lab-created ruby, complemented by shimmering CZ baguettes for a striking contrast. Crafted with 24kt gold electroplating (GEP) for a rich, polished finish,See Sold Price
SoldCertified 20 Carat lab grown sapphire 14kt Solid White Gold RingCertified 20 Carat lab grown sapphire 14kt Solid White Gold Ring Emerald cut - Ring Size US 7.5 - Side Dimaonds 1.20 ct round cut vs1 g color,,See Sold Price
Certified 10 Ct.14kt Solid White Lab Grown sapphire & Lab Grown Diamond Engagement ringCertified 10 Ct.14kt Solid White Lab Grown sapphire & Lab Grown Diamond Engagement ring - Ring Size US 7 - Pear Cut 5 Carat Lab Grown sapphire & 5 Carat Emerald Cut Lab Grown DiamondSee Sold Price
Certified 10 Carat Lab Grown Diamond & Lab Grown Sapphire VVS1 E Color 14kt Solid White GoldCertified 10 Carat Lab Grown Sapphire & Lab Grown Diamond VVS1 E Color 14kt Solid White Gold Engagement Ring - Side Stone Lab Grwon Diamonds VS1 E Color Fancy Cut 0.80 - Ring Resize Available free ofSee Sold Price
Certified 15 Ct.14kt Solid White Lab Grown sapphire Emerald Cut Engagement ringCertified 15.00 Ct.14kt Solid White Lab Grown sapphire Emerald Cut Engagement ring - Side Stone is lab grown Diamonds vs1 e color Fnacy cut 0.60 Ct Ring Size US 6.5See Sold Price
Certified 20 Ct.14kt Solid White Lab Grown sapphire Emerald Cut Engagement ringCertified 20 Ct.14kt Solid White Lab Grown sapphire Emerald Cut Engagement ring - Side Stone is lab grown Diamonds vs1 e color Fnacy cut 0.70 Ct Ring Size US 6See Sold Price
