PLATINUM SEMI-MOUNT RING W/ 0.30CT H SI BAGUETTE DIAMONDS – VINTAGE SETTINGModern Jewelry4.5(203)$2,600Mar 03, 2026
PLATINUM SEMI-MOUNT RING W/ 0.30CT H SI BAGUETTE DIAMONDS – VINTAGE SETTINGModern Jewelry4.5(203)$2,6002 days Left
14K WHITE GOLD WITH YELLOW GOLD TRIM & DIAMONDS MAN/WOMAN MATCHING SET 13.7GRAMModern Jewelry4.5(203)$2,200Feb 22, 2026
Platinum GIA Certified 1.95 Ct Diamond Ring Set with Additional DiamondsBidhaus4.2(836)$1002 days Left
Platinum Diamond Engagement Ring 2.05 Ct Center & Anniversary Band SetBidhaus4.2(836)$100Feb 07, 2026
Two solid modern-design sterling silver rings w/inset ; 33 gramsSouth Florida Auctions4.4(23)$252 days Left
Platinum Diamond Engagement Ring 2.05 Ct Center & Anniversary Band SetDiamond Depot4.3(10)$9,70021 mins Left
Timeless and classic 18kt White Gold Ring with N. 1 Brilliant 0.09ct Diamond - weight 2.58grHIGH END GEMS & JEWELS LTD4.3(1)$430Feb 20, 2026
SoldPLATINUM SOLITAIRE RING MOUNTS, TWOPLATINUM SOLITAIRE RING MOUNTS, TWO:Totaling approximately 7 grams. For a high resolution photo CLICK HERESee Sold Price
SoldTIFFANY & Co. Platinum Solitaire Ring Mount. SettTIFFANY & Co. Platinum Solitaire Ring Mount. Setting for diamond ring. Marked Plat Tiffany & Co. -- Dimensions: --- Weight: 3.1 DWT --- US Shipping charge: $10See Sold Price
SoldLADIES PLATINUM DIAMOND RING SEMIMOUNTLADIES PLATINUM DIAMOND RING SEMIMOUNT Ladies .900 fine platinum diamond ring mount with two .03ct baguette diamond accents and a 4x6mm four prong setting. Weight: 4.7 grams Size: 6.5 Shipping / PickuSee Sold Price
SoldTWO PLATINUM RING MOUNTSTWO PLATINUM RING MOUNTS ~ SIZE 5.75 WITH TAPERED SHANK AND ONE WITH BROKEN SHANK (6.5 GRAMS TW)See Sold Price
ART DECO 10.03-carat Oval Cut Diamond I SI1 GIA Platinum Solitaire RINGFeatures a 10.03-carat old oval brilliant cut diamond set in platinum and flanked by two old-mine cut diamonds. The center diamond comes with a GIA Diamond Grading Report stating that it is of I colorSee Sold Price
SoldDiamond and Platinum Ring MountVintage Diamond and Platinum Engagement Ring Mount. Set with approx. 1.50 carat TW two trilliant cut diamonds, G-H color, SI1-SI2 clarity. Stamped Plat. Ring size 7. Approx. weight: 6.50 grams. ConditSee Sold Price
SoldTwo Edwardian pearl and diamond jewelry itemsIncluding a platinum-topped and yellow gold brooch set with seed pearls and rose-cut diamond accents together with a platinum ring mount centering a cultured pearl measuring 6.5 mm with a 10 old mine-See Sold Price
SoldDiamond Estate Vintage Ring14K platinum-mounted round brilliant colorless diamond solitaire ring flanked by two tapered side baguettes approx .40 ctw. Very good color, clarity, scintilation and cut. Marked 14K and 548801 cert.See Sold Price
Sold18K Gold and Platinum Two-Tone Solitaire Engagement Ring18K yellow gold and platinum two-tone solitaire engagement ring, baguette cut diamonds taper set on shoulders, round brilliant central stone (approx. .85 ct), marked size: 5.75 total weight: 4.7 gramSee Sold Price
SoldAn early 20th century platinum two-stone crossover ringAn early 20th century platinum two-stone crossover ring mount. Weight 4.5gms.See Sold Price
SoldPlatinum Diamond Solitaire Ringcenter round brilliant diamond 4.0 carats, N, VS2, with GIA report 2185035479, Nov. 16., 2016, accented with two straight baguettes estimated total weight 0.60 carat, stamped "10%Irid.Plat", size 5-1/See Sold Price
SoldLady's Platinum Diamond Solitaire Ring, with a 2.01Lady's Platinum Diamond Solitaire Ring, with a 2.01 carat round diamond, atop a border with two 5 point diamonds, total diamond wt.- 2.1 cts., size 6. Provenance: Peacock's Estate Jewelry, Royal St.,See Sold Price
SoldPlatinum Diamond Solitaire Ringapproximately 1.2 ct center diamond and two side diamonds with matching platinum wedding band ring size 6 1/4See Sold Price
SoldPlatinum Diamond Solitaire RingCirca 1920's-40's, Art Deco style mount. Mounting with 16 older single-cut diamonds, .16 cts, SI, GH. Larger center European cut diamond. 7.15mm to 7.08mm. Approx. 1.45 cts, J, SI-1. Moderately abradeSee Sold Price
SoldPlatinum And Diamond Wedding Ring setIncluding a platinum solitaire-style ring center 4-prong basket set with one Round Brilliant cut Diamond [F-G/VS1] approximately .60 carats, accented with two baguette cut Diamonds weighing approximatSee Sold Price
Sold2 Ladies' Platinum & Diamond Rings1st item: Ladies' platinum semi-mount engagement ring featuring two (2) tapered baguette diamonds approximately 0.16 carats together, Clarity-VS2, Color-H. The ring is marked "10%Irid Plat" and XRF teSee Sold Price
Sold5.48CT Diamond Pear Solitaire Platinum RingPear shaped diamond color I clarity SI2 weighing 5.48ct faceted girdle EGL USA report #US73070301D set in heavy six prong head with 28 baguette diamonds channel set in two rows of seven on each shouldSee Sold Price
Sold6.72ct Emerald Cut diamond ringA Ladies major emerald cut diamond ring. Platinum mount centered by an emerald cut diamond weighing 6.72 carats, and two straight baguette cut diamonds totaling .20 carats. Total diamond weight 6.92 cSee Sold Price
SoldSolitaire ring in platinum, comprising a central, light old-cut diamond set in chatonestimated weight 1.40 ct, estimated colour I-J, estimated purity P. Flanked by two synthetic sapphires, trapeze cut. .See Sold Price
Sold(2) Platinum and 14K Gold Diamond RingsTwo (2) platinum and 14K white gold diamond rings, one (1) platinum solitaire diamond ( .75 ct) ring, one (1) 14K white gold graduated wrap diamond (.75 ct) ring solitaire ring / size: 6.5 wrap ringSee Sold Price
SoldPLATINUM ~1.50CT BLACK DIAMOND LADIES RINGPlatinum ladies ring with an emerald cut ~1.50ct black diamond center stone accented by melee diamonds both on band and mount to include two black melee diamonds.Stone Type: DiamondWeight: 7.1 GramsSiSee Sold Price
SoldA SOLITAIRE DIAMOND RING in platinum, set with an oldA SOLITAIRE DIAMOND RING in platinum, set with an old European cut diamond of 3.80 carats accented by two baguette cut diamonds of 0.32 and 0.31 carats, stamped Plat, size N / 6.5, 6.0g.See Sold Price
SoldA FLAWLESS SOLITAIRE DIAMOND RING in platinum,A FLAWLESS SOLITAIRE DIAMOND RING in platinum, comprising of an emerald cut diamond of 1.10 carats between two tapered baguette cut diamonds, stamped Pt950, size M / 6, 3.4g. Accompanied by a gemologiSee Sold Price
SoldLarge 7.01ct Oval Diamond 18k Two Tone Gold Milgrain Design Solitaire RingThis is a large magnificent diamond ring. It is crafted from 18k yellow and white gold. The ring features an oval top shank and band in white gold with milgrain design, the top center has a large 7.01See Sold Price
