Sold20183.04 CTS. ROUND BRILLIANT CUT DIAMOND ENGAGEMENT RINGWith marquise-cut diamond shoulders, approx. .80 ct. TW. in platinum. Size 8 3/4. 4.4 dwt. Accompanied by GIA Report #1192463663, Dated 29 June 2018, 3.04 cts. Round Brilliant Cut, 9.78 x 9.65 x 5.36See Sold Price
Sold2023Platinum 3.02 Ct. Diamond Engagement RingPlatinum 3.02 Ct. Diamond Engagement Ring Weighing 5.3 grams Set with a 3.02 Ct. Marquise Diamond D-Color, I1 Clarity Laser Drilled Ring Size 6.5See Sold Price
Sold2019Edwardian Diamond RingPlatinum 950, 3.3 g., Antique, exquisite ring, artful manufactured, the front side with a slightly tinted old-cut diamond of ca. 0.95 ct, J/SI1 flanked by 58 small diamonds, ring size ca. 53.See Sold Price
Sold2016Antique Platinum Diamond Engagement Ring MountingRing size 6 3/4 (shank is slightly bent) top of the ring is 11mm in diameter, center will fit approx. 7.4mm stone., surrounded with 32 diamonds. Tested plat. Weight - 6.1 grams.Gemstones have not beenSee Sold Price
Sold2022Platinum Antique Diamond Engagement RingDescriptionPlatinum Antique Diamond Engagement Ring.Metal: Platinum,Primary Stone: Diamond | Shape: Round Transitional Cut | Size: 6mm diameter x 3.73mm depth | Weighs: 87/100ct | Color: K | Clarity:See Sold Price
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
Sold2024Platinum Emerald and Diamond Ladies Ring. (3 total) .65+ Carat Emeralds. Size 8. Comes with GAL CertPlatinum Emerald and Diamond Ladies Ring. (3 total) .65+ Carat Emeralds. Size 8. Comes with GAL Certificate. Natural Beryl. Dimensions: Height: 0 inches, Width: inches. --- US Packing and Shipping chaSee Sold Price
Sold20230.75 ct. Round Natural Diamond Solitaire Engagement Ring PlatinumPlatinum Round 0.75 CTW Natural Diamond Engagement Ring. 3.49 grams size 7.0 can be resized by a local jeweler or we will size before shipping. Center Diamond 0.75 ct. Round natural earth mined diamonSee Sold Price
Sold2022Art Deco Engagement Platinum Diamond Ring Art Deco Engagement Platinum Weight 3.43gr Measurement 0.33”x0.84” Diamond 0.3ct Vs1 H Ring Size 9 See Sold Price
Sold2016PLATINUM AND SQUARE-CUT DIAMOND ETERNITY RING, DIAMONDPLATINUM AND SQUARE-CUT DIAMOND ETERNITY RING, DIAMOND MEASURES APPROXIMATE 2.2MM/SQUARE, APPROXIMATE DIAMOND TWT 1.65 CT. RING SIZE 7 1/4; GROSS WEIGHT 3.24 GRAMSSee Sold Price
Sold2021Platinum and Diamond Eternity RingAn Eternity ring composed of a platinum foundation encrusted with diamond amounting to approx. .3ct Total. Total Weight: 1 dwt (1.4 Grams) CIRCA: 20th Cent. ORIGIN: USA DIMENSIONS: Ring Size:5 CONDITISee Sold Price
Sold20190.65CT ROUND DIAMOND PLATINUM RING0.65 ct round diamond set in 950 platinum ring. Size- 7 Approximate weight of center diamond- 0.65 ct Approximate weight of accenting diamonds- 0.28 cttw Weight- 3.2 gramsSee Sold Price
Sold202414kt WHITE GOLD 3ct EMERALD? ENGAGEMENT RING14kt WHITE GOLD & APPROXIMATELY 3ct EMERALD ? CENTER STONE RING SURROUNDED BY DIAMONDS WITH 14kt WHITE GOLD RING GAURD JACKET ENHANCER - SIZE 7 ; 7.29gramsSee Sold Price
Sold2024Vintage Imperial Era 14 K Rose Gold Diamond Engagement Ring. Center Cushion Diamond Approx .0.80 CtVintage Imperial Era 14 K Rose Gold Diamond Engagement Ring. Center Cushion Diamond Approx .0.80 Ct H Color. VS1 Clarity. Small Diamonds Approx 0.40 Ct. Total weight: 3.2 grams. Ring size 7.5. RussianSee Sold Price
Sold2016Diamond engagement ring.Platinum illusion setting with center round brilliant cut diamond flanked by two baguettes, center diamond is approx. 1.00 ct, VS1, J-K color, ring size 6-3/4, 2.6dwt.See Sold Price
Sold2024Circa 1930 Emerald and Diamond Engagement Ring in PlatinumCirca: 1903, Metal type: Platinum, Gemstones: Emerald and Diamond, Emerald details: Approximately 2.0 ct, Diamond details: 0.15 ctw single cut, G color, VS clarity, Size: 7.5, Weight: 3.5 gSee Sold Price
Sold2024Antique Platinum Diamond RingAntique platinum diamond ring, round brilliant central diamond (.50 ct), diamond bezel, filigree basket, six shoulder set round brilliant stones, marked size: 6.25 total weight: 3.1 grams ProvenanceSee Sold Price
Sold2024Antique Platinum 0.25 ctw Diamond Art Deco Ring 3.8gMetal Type/Purity: Platinum Weight: 3.8g Ring Size: 5 Missing 1 Blue Stone Approximately 0.20 ct Center Stone, I Clarity, Near ColorlessSee Sold Price
Sold202214k Diamond Engagement Ring14k yellow gold vintage ring with a platinum top and a .1 ct European round cut diamond. Antique ring. Size 8.5.See Sold Price
2022ART DECO PLATINUM/DIAMOND ENGAGEMENT RING, C. 1920/30ART DECO PLATINUM/DIAMOND ENGAGEMENT RING, C. 1920/30, W. 5.3 GR., CENTER DIAMOND 1.5 CT., D. 7.2 MM, SIZE 6 1/2See Sold Price
Sold2023Ladies Platinum Engagement Ring. 2.09 center diamond VVS1 F with 3 round diamonds on each side.Ladies Platinum Engagement Ring. 2.09 center diamond VVS1 F with 3 round diamonds on each side. Center diamond has 3 chips not visible without loupe. Size 8.5 wt. 6.8 gramsSee Sold Price
Sold2017Approx. .98 Carat Old European Cut Diamond and PlatinumApprox. .98 Carat Old European Cut Diamond and Platinum Engagement Ring. Diamond H color, SI2 clarity. Diamond measures 6.65 x 6.65 x 3.50mm. Small chip to girdle edge. Signed platinum. Ring size 5-1/See Sold Price
Sold2017Ladies Antique Art Deco Platinum Diamond Ring1/2 Ct. Center Stone With Accent Diamond On Each Side, Size 6, 3 GramsSee Sold Price
Sold2016Ladies platinum engagement ring ct with round cutLadies platinum engagement ring ct with round cut diamond 5mm x 3.2mm each side having 2 small baguette cut diamonds and 3 small round cut diamonds. Approx. ring size 5. J/K VS, prong set.See Sold Price
5 days LeftJasper52Round Side Diamond Platinum Engagement Ring Setting Mounting, .40 CTW, 3.99 Gram$700
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 0.78 ctw Old Mine Cut Diamond Filigree Engagement Ring$1
24 hrs LeftSeized Assets AuctioneersAntique Platinum 1.08 ctw GIA European Diamond Solitaire Sapphire Engagement Rin$1
3 days LeftSeized Assets AuctioneersAntique Platinum 1.08 ctw GIA European Diamond Solitaire Sapphire Engagement Rin$1
152 Lots AwayFederal Assets AuctioneersAntique Art Deco Platinum Old European Diamond Solitaire Engagement Promise Ring$1(1 bid)
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement Ring$1
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum .80 ctw European Diamond Engraved Scroll Engagement Ri$1
1 day LeftMiami Auctions & Appraisals LLC TACORI DIAMOND PLATINUM 3 STONE ETERNITY ENGAGEMENT SEMI-MOUNT RING$4,050
24 hrs LeftFederal Assets AuctioneersAntique Art Deco Platinum European Diamond Solitaire Engagement or Promise Ring$1
Nov 03Modern JewelryChic 1.11-ct DIAMOND (H VS1) ART DECO PLATINUM SETTING RING - Her Answer YES!$8,200
5 days LeftJasper52Square Halo Princess Diamond Engagement Ring 14K White Gold, 1.00 CTW, 3.03 Gram$1,400
Oct 27Modern JewelryTiffany & Co. 0.65 Carat Round Brilliant H VVS2 Diamond Platinum Engagement Ring$4,850
Oct 27Modern Jewelry0.88 Carat Circular Brilliant Cut Shape G-SI1 Diamond Platinum Engagement Ring$7,100