GIA Certified .51ct round cut diamond solitaire ring platinum classic G/VsChairish Auctions4.5(10.3k)$1,100
1.70ct Natural Princess & Round Cut Diamonds Ring 14kt. Solitaire Illusion**Chairish Auctions4.5(10.3k)$900
0.89 CARAT CIRCULAR BRILLIANT CUT N SI1 DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(203)$5,700Mar 03, 2026
1.21 CARAT OLD EUROPEAN CUT AND TRIANGULAR DIAMOND PLATINUM ENGAGEMENT RINGModern Jewelry4.5(203)$5,700Mar 03, 2026
LAB-GROWN 2.09 CARAT ROUND D-VVS2 DIAMOND 14K WHITE GOLD SOLITAIRE RINGModern Jewelry4.5(203)$3,700Mar 03, 2026
LAB-GROWN 1.01 CARAT ROUND D-VVS1 DIAMOND 14K YELLOW GOLD SOLITAIRE RINGModern Jewelry4.5(203)$2,800Mar 03, 2026
Vintage Platinum Diamond Ring Set .30ct Marquise .32ct Side StonesMynt Auctions4.4(821)$1004 days Left
1.30ct Radiant Cut Diamond Engagement Ring 14k White Gold Triple BandBidhaus4.2(836)$2,3503 days Left
VINTAGE PLATINUM ENGAGEMENT RING 1.22CT.NATURAL CHAMPAGNE ROUND CUT DIAMONDModern Jewelry4.5(203)$3,850Mar 08, 2026
Sold18K 1.35ct Brilliant Cut Diamond Solitaire Ring18K 1.35ct Brilliant Cut Diamond Solitaire Ring, 2.8g. Marked 18K. Color: J. Clarity: I2. Diamond approximately 7.0 mm.Estimated replacement value $6,008. Approximate ring size 6.5. ALL CREDIT CARDS WSee Sold Price
SoldA SOLITAIRE DIAMOND RINGA SOLITAIRE DIAMOND RING an old-cut diamond in a claw setting, to fancy engraved shoulders. Estimated diamond weight 0.70ct, marked ‘18CT Plat’, ring size L, 2.5 gramsSee Sold Price
SoldA SOLITAIRE DIAMOND RINGA SOLITAIRE DIAMOND RING an old-cut fancy yellow diamond in a claw setting, to diamond-set shoulders. Estimated principal diamond weight 1.50ct, marked '18', ring size O1/2, 2.7 grams Good condition.See Sold Price
SoldAN 18 CARAT GOLD SOLITAIRE DIAMOND RINGAN 18 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting. Estimated diamond weight 1.40ct, hallmarked Birmingham 1978, ring size Q1/2, 3.9 grams Good condition. EstimatSee Sold Price
SoldAN 18 CARAT GOLD SOLITAIRE DIAMOND RINGAN 18 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting. Estimated diamond weight 0.50ct, hallmarked London 1995, ring size O1/2, 2.9 gramsSee Sold Price
SoldA SOLITAIRE DIAMOND RINGA SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a square setting, to diamond set shoulders, stamped '18CT PLAT'. Estimated diamond weight 0.25 carats, ring size K1/2, 1.9 grams Good conditiSee Sold Price
SoldA 9 CARAT GOLD SOLITAIRE DIAMOND RINGA 9 CARAT GOLD SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting, to knife-edge shoulders, estimated diamond weight 0.10ct approximately, hallmarked Birmingham, ring size M. 1.3 gSee Sold Price
SoldSolitaire ring in 18kt white gold with geometric openwork setting.Composed of an old brilliant-cut diamond, estimated weight 2.5 ct. estimated color M-N and estimated purity VS. mounted in claws, bordered by brilliant-cut diamonds..See Sold Price
SoldA PLATINUM SOLITAIRE DIAMOND RINGA PLATINUM SOLITAIRE DIAMOND RING a round brilliant-cut diamond in a claw setting, to diamond-set shoulders. Estimated principal diamond weight 0.90ct, hallmarked London 2018, ring size M, 4.8 gramsSee Sold Price
DIAMOND SOLITAIRE RING, IN YELLOW GOLD18 kt yellow gold solitaire ring. With diamond center, brilliant cut, estimated at 0.60 ct., set in prongs.See Sold Price
SoldAN 18 CARAT WHITE GOLD SOLITAIRE CANADIAN DIAMOND RINGAN 18 CARAT WHITE GOLD SOLITAIRE CANADIAN DIAMOND RING, a princess-cut diamond in a claw setting, boxed. Estimated diamond weight 0.25ct, hallmarked Birmingham, ring size K1/2, 2.4 gramsSee Sold Price
SoldA SOLITAIRE DIAMOND RINGA SOLITAIRE DIAMOND RING a transitional round brilliant-cut diamond in a double claw setting, to diamond-set shoulders. Estimated principal diamond weight 1.05ct, estimated total diamond weight 1.20ctSee Sold Price
SoldPlatinum Diamond Solitaire Engagement RingPlatinum solitaire engagement ring with a four-prong set round brilliant cut diamond (estimated at 0.83 ct.). Ring Size: 7. Markings: PLAT. Total weight: 2.3 dwt (3.6 g). Please note: All property isSee Sold Price
SoldLUXURY ESTATE Men's 14kt Gold approx.1 carat brilliant cut solitaire Ring.11.5 grams. Sz 9.5.Men's Diamond Ring approx. 6.3 mm or just under or at 1 carat natural mined brilliant cut diamond solitaire estimated. Set in 14kt gold stamped with SJA also. Weighs 11.4 grams. Size 9.5. Modern tiereSee Sold Price
SoldPlatinum Diamond RingPlatinum solitaire diamond ring with a six-prong set round cut diamond (estimated to be 0.65 ct.) The setting sits low on the finger. Ring Size: 7. Markings: PLAT. Total weight: 1 dwt (1.5 g). PleaseSee Sold Price
VINTAGE MENS DIAMOND SOLITAIRE RING.American, 2nd half - 20th century. Stamped "14K" yellow gold band, square topped 4-prong mounting with one old European cut diamond measuring approx. 6.5mm x 4.0mm, estimated weight 1.0ct. Diamond isSee Sold Price
SoldVINTAGE MENS DIAMOND SOLITAIRE RING.American, 2nd half 20th century. Stamped "14K" yellow gold band, square topped 4-prong mounting with one old European cut diamond measuring approx. 6.5mm x 4.0mm, estimated weight 1.0ct. Diamond is slSee Sold Price
SoldVINTAGE MENS DIAMOND SOLITAIRE RING.American, 2nd half - 20th century. Stamped "14K" yellow gold band, square topped 4-prong mounting with one old European cut diamond measuring approx. 6.5mm x 4.0mm, estimated weight 1.0ct. Diamond isSee Sold Price
SoldLADY'S RING14K Yellow Gold and Diamond Solitaire Ring, set with a round brilliant cut diamond weighing an estimated 2.00cts, set in a six prong die struck white gold head completed by a half round shank, color LSee Sold Price
Sold1 Ct Round Solitaire 14k Gold Diamond Wedding RingLadies diamonds wedding engagement ring. Features a round brilliant cut diamond measuring 6.25mm in diameter, set in a 6 prong setting in 14k gold. Diamond estimated to be SI3 . Ring size 4. Weighs 1.See Sold Price
SoldSOLITAIRE RING, ANTIQUE STYLE, DIAMOND, IN WHITE GOLDSolitaire ring, old style, 18 kt white gold. Diamond center, brilliant cut, estimated at 0.50 ct., set in prongs. Arms with diamond detail, cut 8/8, bead set.See Sold Price
SoldLUXURY ESTATE Ladies Antique Filigree European Cut solitaire Natural Diamond Ring Platinum Sz 3.75Beautiful Filigree platinum setting. Estimated to be from the 1920's 1930's. Over 100 years old and in fabulous condition! Rarely worn. Natural mined European cut diamond approx. 4mm Est. 0.24 carat WSee Sold Price
SoldVintage diamond and platinum solitaire ringcentering an old European-cut diamond, measuring approximately 9.05 x 9.1 x 5.7mm, weighing an estimated 2.95cts., K-L color/VS-SI clarity, accented by 4 round brilliant and baguette-cut diamonds weigSee Sold Price
14k Gold & Diamond Nugget RingA vintage gent's 14k Gold Nugget ring with solitaire simulated Diamond. Features a round cut stone approx. 8mm, estimated 2 ct. prong set in a textured band with sculptural pierced design. Unmarked, tSee Sold Price
