Sold2020Antique Ladies Platinum & Diamond Engagement Ring.5 ctw center diamond flanked by .25 ctw of smaller diamonds at each side. Five total stones. 4.1 grams. Size 7. All jewelry lots in the auction have been professionally examined by a jeweler and authSee Sold Price
Sold2021Ladies Antique Platinum & Diamond RingRing set with 24 single cut diamonds with total weight of 1/3 ctw the center diamond is .78 ctw and color is G-H and VS2. Size 5 3.5 grams all in Retail replacement value is $5,800See 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
Sold2018LADIES ANTIQUE PLATINUM DIAMOND FASHION RINGLADIES ANTIQUE PLATINUM DIAMOND FASHION RING Ladies antique 3 stone center diamond ring with approximately .20ct in old European cut diamonds, unmarked. Weight: 3.6 grams Size: 7.5 Shipping / Pickup:See Sold Price
Sold2017Ladies Antique Platinum Diamond RingEarly 20th Century Antique Estate-style Three diamond ring set in platinum. Each diamond approximately .12 CT. size 5.5. some wear from normal use. overall good. total weight: 2.9 grams / 1.8 dwt. KeySee Sold Price
Sold2016AN ANTIQUE LADIES PLATINUM AND DIAMOND RINGThe center diamond measures approximately .20ct with two .03ct diamonds on each side. The ring measures a size 5.75 and weighs 2 grams.See Sold Price
Sold2022Antique Platinum Ladies' Watch with DiamondsAntique Platinum Ladies' Watch with Diamonds Stamped and tested platinum composition. Winds, sets and runs at time of listing. 14.9 grams total weight, 17-jewel movement, slide clasp closure, severalSee Sold Price
Sold20216.75ctw SI1-SI1/G-H Diamond Platinum Antique Watch6.75ctw SI1-SI1/G-H Diamond Solid Platinum Antique Ladies Watch - This beautiful antique ladies watch was finely crafted of solid platinum and is embellished with approximately 6.75ctw SI1-SI2/G-H rouSee Sold Price
Sold2016ANTIQUE PLATINUM & DIAMOND WRISTWATCHANTIQUE PLATINUM & DIAMOND WRISTWATCHAntique ladies' platinum and diamond wristwatch; the slim rectangular face with Arabic numerals, framed by pavé-set diamonds along with bezel-set baguettes, the mSee Sold Price
Sold2016Antique Platinum Ladies RingAntique Platinum Ladies Ring Antique platinum ladies ring with diamonds. Size 6. Weight: Approx. 1/4ct tw diamonds. 2.1 DWT (weight with diamonds). Condition: Very good condition with minor wear and aSee Sold Price
Sold2022LADY'S ANTIQUE PLATINUM AND DIAMOND 7CT BRACELET.Lady's antique platinum and diamond bracelet set with a total of 126 diamonds (117 European round brilliant cuts measuring approximately 2.4mm each, and 9 marquise brilliant cuts measuring approximateSee Sold Price
Sold2022LADIES ANTIQUE PLATINUM AND DIAMOND RINGCluster setting with (3) central diamonds, approx. .50ct each set east to west, and (16) surrounding diamonds, approx. .08-.10ct each. Approx. diamond weight it 3.0ct. Clarity CS2-SI1, Color F-G. 3.3dSee Sold Price
2021ANTIQUE PLATINUM AND DIAMOND LADIES RINGOpen lace design with hand engraving and an octagon set top, with (1) round brilliant cut European diamond, weighing approx. 0.30ct, Clarity VS1, Color F. "Birks" stamped inside shank. Platinum weightSee Sold Price
Sold2022Platinum Sapphire and Diamond RingPlatinum Sapphire and Diamond RingAntique ladies platinum Sapphire and Diamond ring with one round blue sapphire weighing 1.50 carats, very good color with one Belgium cut diamond weighing 1.0 carat sSee Sold Price
Sold2023Antique platinum diamond dinner ringVintage from the 1920s . Materials: Platinum, Diamonds, Ring ladies, deco Antique platinum diamond ladies filigree dinner ring with 5 old minor diamonds H si1/2 and 2 baguette diamonds H si1 3 large oSee Sold Price
Sold2016Antique Platinum Ladies RingAntique Platinum Ladies Ring Antique platinum ladies ring with 8 diamond chips and 6 sapphires. Size 7 3/4. Weight: 3.0 DWT (weight with stones). Condition: Very good condition with minor wear.See Sold Price
Sold2024Glycine Antique Diamond & Platinum Ladies WatchGlycine Antique Diamond & Platinum Ladies Watch, Approximately 6.5ctw G-I-SI-I1 Diamonds. Face Is Marked Glycine And Clasp Is Marked Platinum. 30.6g. Scroll Through All Photos For Additional ConditionSee Sold Price
Sold2018An Antique Platinum Emerald and Diamond Ladies DressPlatinumdiamonds = 2.15 ct;emerald = 0.85 ct;measures 6-1/2 inches;weight 25.50 g.PROPERTY OF A NEW YORK GENTLEMANSee Sold Price
Sold2020Platinum 19.5 CTTW Star Sapphire Diamond PendantAntique ladies platinum star sapphire and diamond pendant. Features central cabochon star sapphire with an estimated weight of approximately 15 carats. Medium blue translucent body surrounded by haloSee Sold Price
Sold2023ANTIQUE PLATINUM DIAMOND RING & BANDAntique Ladies platinum and mine cut diamond ring with matching diamond band; center stone approx. 0.60 carats, high grade, eye clean, color H-I; size 5; platinum not tested, stones need cleaning** AlSee Sold Price
Sold2016Platinum lady's 3 diamond antique fashion ringPlatinum lady's 3 diamond antique fashion ring with bezel and bead set settings with 3 vertically arranged diamonds down center and smaller diamonds throughout, 1 - .60ct old European cut diamond andSee Sold Price
Sold2019FINE ANTIQUE LADY'S DIAMOND BRACELET WATCHArt Deco style with a rectangular watch face and diamond border on a platinum band. Twelve single cut diamonds on a segmented link band with small diamonds on each link; approximately 5 1/2 carats; D-See Sold Price
Sold2022Vacheron Constantin Platinum Diamond Art Deco Antique Ladies WatchTitle:Vacheron Constantin Platinum Diamond Art Deco Antique Ladies Watch Description: Vacheron Constantin Platinum Diamond Art Deco Antique Ladies Watch. Bracelet is white gold filled. Approx. 0.66ctwSee Sold Price
Sold2022Lady's Vintage/Antique Platinum and Diamond Bracelet WatchLady's Vintage/Antique Platinum and Diamond Bracelet Watch. Platinum and diamond art deco watch, a combination of round brilliant cut and baguette diamonds surrounding the unusual thin rectangular facSee Sold Price
Jun 24ATTIC TO AUCTION, LLCLUXURY ESTATE Ladies Antique Filigree European Cut solitaire Natural Diamond Ring Platinum Sz 3.75US$300
13 hrs LeftHudson Valley Auctioneers LLC Beacon NYJewelry. Antique Platinum Diamond bow bar pin. 7.54 grams 1 3.4" length. two round diamonds in theUS$225(4 bids)
Jun 24Platinum Auction GroupCartier Paris Antique Platinum Diamond Enamel Gold CufflinksUS$600(1 bid)
Jun 25Miami Auction GalleryVintage GIA 4.06 ct Burma Ruby Diamond Platinum Antique Cocktail RingUS$24,000
5 days LeftMynt AuctionsPlatinum Antique Art Deco Diamond Brooch .75tdw 4.9g VS Excellent ConditionUS$630