Sold2016Michael B. Platinum Diamond Engagement Ring MountingRing features approx. 225 diamonds in the eternity shank. Center will fit approx. 8.5mm round stone or 6mm x 6mm square. Ring size 7.5. Band measures 5mm wide. Marked Michael B., 06, PT90%. Weight - 1See Sold Price
Sold2022DE BEERS: DIAMOND SINGLE-STONE RINGDE BEERS: DIAMOND SINGLE-STONE RING Set with a brilliant-cut diamond, weighing 1.26 carats, mounted in platinum, signed De Beers, numbered C93092, partial UK hallmark, ring size approx. I½, makerSee Sold Price
Sold2018Deco Platinum Diamond & Sapphire RingDeco Platinum Diamond & Sapphire Ring, two approx 3/4 ct each round mine cut diamonds and center sapphire stone in prong set hexagonal mounting with pierced sides basket. Stamped "JLK Plat". 3 DWT, siSee Sold Price
Sold2022Platinum 900 South Sea Pearl Diamond Ring Size 5Platinum 900 South Sea Pearl Diamond Ring Size 5 Condition: Pre-Owned Round Cut Diamonds: approx. 11.85mm Stones & Gems: approx. 0.60 TCW VS SI Clarity, G-H ColorPearl: Very good quality Gem Grade SouSee Sold Price
Sold202255022: Diamond, Platinum Ring Stones: Round brilliant-Diamond, Platinum Ring Stones: Round brilliant-cut diamond weighing 3.10 carats Metal: Platinum Gross Weight: 7.50 grams Size: 7-1/2 (sizeable&rparSee Sold Price
Sold202355282: Diamond, Platinum Ring Stones: Round brilliantDiamond, Platinum Ring Stones: Round brilliant-cut diamond weighing 13.67 carats; baguette and full-cut diamonds weighing a total of approximately 5.45 carats Metal&coloSee Sold Price
Sold202255216: Diamond, Platinum Ring Stones: Round brilliant-Diamond, Platinum Ring Stones: Round brilliant-cut diamond weighing 2.42 carats; baguette and full-cut diamonds weighing a total of approximately 0.55 carat Metal:See Sold Price
Sold202255198: Diamond, Platinum Ring Stones: Round brilliant-Diamond, Platinum Ring Stones: Round brilliant-cut diamond weighing 2.83 carats; full and tapered baguette-cut diamonds weighing a total of approximately 3.50 carats MetSee Sold Price
Sold202255264: Diamond, Platinum Ring Stones: Round brilliant-Diamond, Platinum Ring Stones: Round brilliant-cut diamond weighing 2.09 carats; full-cut diamonds weighing a total of approximately 0.45 carat Metal: Platinum GroSee Sold Price
Sold202211107: Diamond, Platinum Ring Stones: Round brilliant-Diamond, Platinum Ring Stones: Round brilliant-cut diamond weighing approximately 0.90 carat; baguette and full-cut diamonds weighing a total of approximately 0.25 caratSee Sold Price
Sold202211087: Diamond, Platinum Ring Stone: Round brilliant-cDiamond, Platinum Ring Stone: Round brilliant-cut diamond weighing 3.14 carats Metal: Platinum Gross Weight: 6.10 grams Size: 5-3/4 (sizeable)See Sold Price
Sold202255092: Diamond, Platinum Ring Set Stones: Round brilliDiamond, Platinum Ring Set Stones: Round brilliant-cut diamond weighing 2.44 carats; baguette-cut diamonds weighing a total of approximately 0.70 carat Metal: PlatSee Sold Price
2023De Beers Fine Jewelry Platinum Diamond RingDe Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.See Sold Price
Sold2023De Beers Fine Jewelry Platinum Diamond RingDe Beers platinum three diamond ring ,PT 950, BO2753, size 8.25, 2.4 DWT.See Sold Price
Sold202255005: Fancy Light Yellowish Brown Diamond, Diamond, PFancy Light Yellowish Brown Diamond, Diamond, Platinum, Rose Gold Ring Stones: Round brilliant-cut fancy light yellowish brown diamond weighing 4.39 carats; pear-shSee Sold Price
Sold2022A PLATINUM DIAMOND THREE STONE RINGA PLATINUM DIAMOND THREE STONE RING graduated round brilliant-cut diamonds in claw settings. Estimated total diamond weight 3.40ct, hallmarked Sheffield (indistinct), ring size O, 6.8 grams Good coSee Sold Price
Sold2022DE BEERS: DIAMOND THREE-STONE RINGDE BEERS: DIAMOND THREE-STONE RING Set with three brilliant-cut diamonds, weighing 1.22, 0.51 and 0.51 carats, signed De Beers, numbered C35459, partial UK hallmark, ring size approx. L, maker's caseSee Sold Price
Sold2021Art Deco platinum diamond ring. Round cut center stoneArt Deco platinum diamond ring. Round cut center stone flanked by four emerald cut diamonds. Approximately .75ct. Inscription to band "From BP to SK Oct. 3, 1926." Light scratches and abrasion to metaSee Sold Price
Sold2018Vintage Diamond Eternity Band Ring, in PlatinumVintage diamond & platinum eternity band ring, approximately 24 round brilliant stones set in platinum. Ring size 5.5. Platinum tested; ring approx. 1.6 DWT total (including stones).See Sold Price
Sold20225.87ct Ruby and 1.03ctw Diamond Platinum RingThis engagement ring is made of platinum and features a large 5.87ct ruby center stone and 40 round brilliant cut diamonds weighing 1.03ct total. This ring is available in a size 6 1/2.See Sold Price
2016Platinum Diamond Ring, 1.35 ctwDomestic: Free Shipping Item: Platinum Diamond Ring Center Stone: Round brilliant cut diamond, 0.70 ct Additional Diamonds: 0.65 ctw of Round brilliant cut diamonds Color/Clarity: G Color, SI ClaritySee Sold Price
Sold2019(Lot of 2) Sapphire, diamond and platinum rings(Lot of 2) Sapphire, diamond and platinum rings Including 1) cushion-cut sapphire, synthetic sapphire, diamond and platinum ring, size 5 (several stones are missing); together with 1) round-cut sapphiSee Sold Price
Sold201918k Gold Rough Diamond Ring, De Beers Collection18k yellow gold. Signature piece, De Beers talisman collection. Fancy color diamonds.Brown and white diamonds. 1.50 carat diamonds total. Round brilliant cut diamonds on the side and rough diamond inSee Sold Price
Sold201818k Gold ROUGH DIAMOND RING De beers CollectionSignature Pc, De Beers Talisman Collection FANCY COLOR DIAMONDS. ROUND BRILLIANT CUT DIAMONDS ON THE SIDE AND ROUGH DIAMOND IN THE CENTER. PERFECT FOR ENGAGEMENT RING OR GREAT ITEM FOR COLLECTION. MUGSee Sold Price
4 days LeftBidhausPlatinum Ladies Ddiamond Solitaire Ring 0.85ct Round Brilliant J/SI2 - Size 5.2US$10
5 days LeftGolden Air AuctionsTiffany Platinum Diamond Schlumberger Sixteen Stone Ring 53 6.25US$7,800
2 days LeftFederal Assets AuctioneersSolid Platinum 1.32 ctw Round Brilliant Prong Sapphire Diamond 3 Three Stone RinUS$1