Sold2022ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. - Ring size: 2 3/4.ANTIQUE PLATINUM-ON-YELLOW GOLD, DIAMOND AND SYNTHETIC SAPPHIRE RING. Cushion shape rectangular synthetic sapphire weighing 3.50-4.00 ct. surrounded by 14 old mine cut diamonds together weighing apprSee Sold Price
Sold2023ANTIQUE ART DECO 14K YELLOW GOLD, PLATINUM, DIAMOND, AND SAPPHIRE LADY'S RINGANTIQUE ART DECO 14K YELLOW GOLD, PLATINUM, DIAMOND, AND SAPPHIRE LADY'S RING, possibly converted to a ring from another piece of jewelry, featuring a diamond-form pierced platinum top having a ceSee Sold Price
Sold2022Antique Art Deco 18K Gold and Platinum Sapphire and Diamond RingAntique Art Deco 18K Gold and Platinum Sapphire and Diamond Ring Antique Art Deco 18K Gold and Platinum Sapphire and Diamond Ring - Finger Exquisite Art Deco piece handmade in 18k gold and platinum feSee Sold Price
Sold2021Antique Art Deco 18k gold and Platinum Sapphire andAntique Art Deco 18k gold and Platinum Sapphire and Diamond Ring Description This lovely piece is truly a timeless Art Deco ring with 1 square cut natural sapphire that weighs 0.30ctw. With a band hanSee Sold Price
Sold2023antique platinum diamond and sapphire swirl ringantique platinum diamond and sapphire swirl ring. MAGNIFICENT solid platinum and 14 K yellow gold hallmarked is in shank as shown in picture top old minor cut European diamonds are magnificent highestSee Sold Price
Sold2022Art Deco 14K Platinum Filigree Diamond Sapphire RingThis is an antique 14K yellow gold ring band with platinum filigree face set with two sapphires flanking an Old European cut diamond. The diamond clarity is VS and the color is GH. The ring is a sizeSee Sold Price
Sold2024ANTIQUE SAPPHIRE DIAMOND RINGPlatinum topped 14k yellow gold Edwardian style cluster ring with a cushion set dark blue sapphire center (8.5 x 6.5mm), surrounded by 12 prong set early cut rounds diamonds (2.88mm each) with an expaSee Sold Price
Sold2020AN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLYAN ANTIQUE SAPPHIRE AND DIAMOND CLUSTER RING, EARLY 20TH CENTURY in 18ct yellow gold and platinum, set with an oval cut sapphire within a halo of round cut diamonds, stamped 18ct Plat, size N / 6.5, 2See Sold Price
Sold2020Platinum 7.96ct Ceylon Sapphire & Diamond RingDESCRIPTION: A vintage platinum ring featuring a 7.96ct Ceylon sapphire in an emerald cut finished with four baguette diamonds weighing 1.30 carats. No marks found but tested 18kt gold. Original purchSee Sold Price
Sold2023Vintage Estate Platinum Diamond Sapphire Art Deco RingVintage Estate Platinum Diamond Sapphire Art Deco Ring Vintage / Estate 14k White Gold Art Deco Ring with a center round Sapphire and surrounding mix-shape Diamonds. Antique, circa 1920's, one-of-a-kiSee Sold Price
Sold2021Antique Art Deco 18K gold and Platinum Diamond RingThis original Art Deco ring was handmade in 18k gold and platinum during the 1920´s. One cushion cut synthetic sapphire that weighs 3ctw approx. radiates from the center of this lovely piece. The cSee Sold Price
Sold2021Antique Art Deco 18k gold and Platinum Diamond andFabulous Art Deco ring handmade during 1920´s with a central single cut diamond of I-SI1 quality that weighs 0.05ctw. It is also adorned with 4 natural calibrated French cut sapphires and 10 rose cSee Sold Price
Sold2015VINTAGE LADY'S PLATINUM AND 14K WHITE GOLD RINGVINTAGE LADY'S PLATINUM AND 14K WHITE GOLD RING, cushion-shape top set with a central synthetic sapphire surrounded by 16 mine cut or antique single cut melee diamonds, not marked. Diamonds: approximaSee Sold Price
Sold2022Art Deco Platinum Gold Diamond Sapphire RIngMetal : 14k Gold shank/ Platinum top Designer : Not Signed Gemstone : Diamonds approx. 0.75-0.80ctw, Sapphires Measurements : Ring size 6, top is 23mm x 18mm Marked: : Plat, 14kSee Sold Price
Sold2016A LADIES ANTIQUE PLATINUM DIAMOND & SAPPHIRE RINGApproximate diamond measurements are: three center stones 0.12ct each, 16 other stones measure .01 to .03 ct. each, four square cut sapphires, measures a size 7.5 and weighs 4 grams.See Sold Price
Sold2015Antique Gold Diamond Sapphire RingAntique gold diamond sapphire ring. Measures 5/8 inch on the inside of the ring.See Sold Price
Sold2023Antique 14K Gold Diamond Sapphire RingFine 14K gold, large sapphire (Kashmir 4.00 ctw), 10 white diamond (2.00 ctw) ring. (3.7 dwt.)See Sold Price
Sold2022Antique Platinum Diamond Ceylon Sapphire Ring Size 6.5This is an antique ladies ring rendered in fine platinum. The ring features a large faceted oval ceylon sapphire surrounded by Old European cut diamonds. The diamonds are SI-I clarity and HI-IJK in coSee Sold Price
Sold2022Platinum & Gold Superfit Diamond Sapphire RingPlatinum & Gold Weight 14.8g Superfit Diamond Sapphire Ring Size 6.75 Measurements  0.64”x0.84 See Sold Price
Sold2017Antique Platinum 18K Gold Diamond Sapphire EarringsMETAL: 18K gold, platinum. GEMSTONES: diamonds, sapphires. MEASUREMENTS: earrings are 25mm long x 13.2 mm at widest point. TESTED: Platinum, 18k. WEIGHT: 4.6 grams.Gemstones have not been graded for cSee Sold Price
Sold2020Antique 14K Gold Diamond Sapphire RingMETAL: 14k Gold. GEMSTONES: Diamonds approx. 0.62ctw. Sapphires. MEASUREMENTS: Ring size 8, ring top is 25mm wide. TESTED: 14k. WEIGHT: 4 grams.Gemstones have not been graded for color and clarity ,anSee Sold Price
Sold2018Antique 18K Gold Diamond Sapphire RingMETAL: 18K gold. GEMSTONES: diamonds, sapphires (one stone missing). MEASUREMENTS: ring size 7.75. Ring top is 26mm at widest point, TESTED: 18K. WEIGHT: 8.5 grams.Gemstones have not been graded for cSee Sold Price
Sold2023Platinum 18k Gold Diamond Sapphire RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size 6.25, ring is 4mm wide. GEMSTONES: Diamonds approx. 0.12ctw. Sapphire approx. 5mm wide. MARKED: Plat 18k. WEIGHT: 5.4 grams.Gemstones have not been gSee Sold Price
Sold2019Antique 14K Gold Diamond Sapphire RingMETAL: 14k gold. GEMSTONES: Old European cut diamonds approx. 0.49ctw. Sapphire approx. 0.56ct. MEASUREMENTS: Ring size 4, ring top is 6.5mm at widest point. TESTED: 14k. WEIGHT: 2.3 grams.Gemstones hSee Sold Price
3 days LeftSeized Assets AuctioneersAntique Edwardian 14K Gold Platinum 1.61 ctw Mine Cut Diamond Sapphire Bypass RiUS$1
Jun 23Modern Jewelry3.20 Carat Old European Cut Diamond 0.20 Carat Sapphire Platinum Art Deco RingUS$25,000
Jun 23Modern Jewelry7.00 Carat Diamond 3.50 Carat Marquis Shape Sapphire 10k WG Ballerina RingUS$7,700
3 days LeftLilly M. JEWELERSNo Heated Pink Sapphire and Diamond Vintage Style Ring in 18K Rose GoldUS$1(1 bid)
2 days LeftTremont AuctionsVintage diamond and sapphire platinum and gold mounted ring. Set with 4 triangular shape fineUS$550(5 bids)
BonhamsA GROUP OF ANTIQUE PLATINUM, PALLADIUM, 14K GOLD, DIAMOND, SAPPHIRE, AND GLASS SET BROOCHES AND ...US$1,200(1 bid)
Jun 13DOYLE Auctioneers & AppraisersAntique Platinum, Gold, Sapphire and Diamond Turtle BroochUS$2,000
3 days LeftSeized Assets AuctioneersAntique Art Deco 20k White Gold Diamond and Sapphire Engagement RingUS$1(1 bid)
3 days LeftSeized Assets AuctioneersAntique Art Deco 18k Gold GIA Old European Diamond Sapphire Engagement RingUS$1