Sold2015A Diamond Engagement RingPlatinum Art Deco engagement ring containing old European cut diamond measuring 8.09mm weighing approx 2 cts., 6 marquis cut diamonds set in floral design on shoulders of ring, size 5.5, 4 grams twSee 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
Sold2016Platinum 1.00ctw Diamond Engagement Ring MountingPlatinum ring mounting is decorated with approx. 1.00ctw of diamonds. Center will fit approx. 21.4mm x 5.4mm marquis cut stone. Ring size 4.75. Tested Platinum. Weight - 7.4 grams. Gemstones have notSee Sold Price
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
2021Platinum & 5.02ct. Center Diamond Engagement RingFabulous Platinum & Diamond Engagement Ring. Size - 6.5. Weight - 8.5 grams. GIA certified Diamond, Center Diamond - Cut Cornered Rectangular Modified Brilliant, measurements - 11.13 x 8.68 x 6.10 mm,See Sold Price
Sold2018Platinum Diamond Wedding Engagement Ring Mounting SetMETA: platinum. GEMSTONES: diamonds. MEASUREMENTS: engagement ring size 5.5. Ring center will fit approx. 6.5mm stone. Wedding ring size 5.5. Band is 3mm wide. MARKED: Plat. WEIGHT: 12.9 grams. GemstoSee Sold Price
Sold2023Platinum and Diamond Engagement RingPlatinum and Diamond Engagement Ring size 6.5, prong set round brilliant cut center diamond approx. .40cts., four prong set round brilliant cut diamonds approx. .05ct each, .20cttw., stamped and testeSee Sold Price
Sold2023Ladies Quality Round Diamond Platinum Engagement Ring Approx. .95/1.00 Carat TW VS QualityLadies Quality Round Diamond Platinum Engagement Ring Approx. .95/1.00 Carat TW (Center Diamond .70/.75 VS Quality I/J Color) Ring Size 5.75 Preowned from an Estate. Looks Like it was Never Worn. (PlaSee Sold Price
Sold2023GIA 1.01ctw E VS2 Diamond Platinum Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 5.75. Center will fit approx. 6.5 x 6.4mm stone. GEMSTONES: Two side square modified diamonds - GIA certified, 0.50ct and 0.51ct E/VS2. Come with two GIA reporSee Sold Price
Sold2022Fred Paris Lovelight GIA Diamond Platinum Engagement RingMetal : Platinum Designer : Fred of Paris Gemstone : GIA 0.50 F/VS1 diamond, Side 0.40ctw diamonds Measurements : Ring size 5.25, ring top is 15mm x 10mm Marked: : Fred , PT950, 50, 11643See Sold Price
Sold2022Art Deco Old European Diamond Platinum Engagement RingMETAL: Platinum. MEASUREMENTS: Ring size 5.75, top is 6.8mm wide. GEMSTONES: OEC diamond approx. 0.75ct (abrasions on the girdle). MARKED: 10% irid. plat. WEIGHT: 2.7 grams.Gemstones have not been graSee Sold Price
Sold20241930s .95 Carat Total Diamond Platinum Engagement RingItem Details:Metal Type: PlatinumWeight: 4.1 gramsRing Size: 5.5 (resizable)Diamond Details:Cut: Transitional CutCarat: .80 caratColor: GClarity: SI1Accent diamond Details:Cut: Single CutColor: GClariSee Sold Price
Sold2016DIAMOND & PLATINUM ENGAGEMENT RINGSet with an OEC diamond, approx. .33 ct., in square platinum illusion head, with single-cut diamond shoulders, approx. .12 ct. TW. Ca. 1945. Stamped 10% IRID. PLAT. Size 5. 2.39 dwt.See Sold Price
Sold20180.92 CT MARQUISE BRILLIANT-CUT DIAMOND ENGAGEMENT RINGWith calibre-cut ruby gallery with French-cut diamond shoulders, approx. .12 ct. TW. engraved hoop. Ca. 1925. Size 5 3/4. 1.6 dwt. Accompanied by GIA Report #1196553363, Dated 9 August 2018, .92 ct. MSee Sold Price
Sold2023Tiffany & Co 0.50ct Diamond Platinum Gold Engagement RingMetal : 18k Gold/ Platinum Designer : Tiffany & Co Gemstone : Diamond approx. 0.50ct GH/VS Measurements : Ring size 5.25. Comes with box. Marked: : Tiffany & Co, 18k, Plat. WeSee Sold Price
Sold201914K GOLD 0.75 TCW MARQUISE DIAMOND ENGAGEMENT RING14K GOLD 0.75 TCW MARQUISE DIAMOND ENGAGEMENT RING. RING HAS A CENTER 0.40 CT MARQUISE CUT DIAMOND, ACCENTED WITH 0.35 TCW OF SI CLARITY AND H-I COLOR DIAMONDS. RING IS A SIZE 6.5 AND WEIGHS 3.3 GRAMSSee Sold Price
Sold2022DIAMOND RINGDIAMOND RING Containing one round brilliant cut diamond weighing 1.42 carats and 37 marquise cut diamonds weighing approximately 5.75 carats total. Mounted in platinum. Ring size 5 3/4. Engraved: 1451See Sold Price
Sold2021Tiffany & Co 950 Plat 0.53 TCW Diamond Engagement RingTiffany & Co. 950 Platinum 0.53 TCW Diamond Engagement Ring Size 5.25Brand: Tiffany & co. Condition: Pre-ownedStyle: Engagement ring Metal: 950 PlatinumCenter Diamond: 0.53 TCW,VVS/F Size: 5.25 Band WSee Sold Price
Sold20181.4 ct Platinum and diamond engagement ring1.4 carat princess cut diamond and platinum engagement ring. Diamond measuring 6.8 mm x 6 mm x 4.2 mm. VS2 color H. Ring size 5.5See Sold Price
Sold2022DIAMOND RINGDIAMOND RING Containing 13 round brilliant and 15 marquise cut diamonds weighing approximately 2.90 carats total. Mounted in platinum. Ring size 5 3/4. Gross weight:  7.70 dwt.See Sold Price
Sold2022Platinum Diamond Engagement Ring & Eternity BandPlatinum Diamond Engagement Ring & Eternity Band Eye catching set, the engagement ring measures as a size 5.5 and features a (I-VS2 0.98ct) brilliant round cut diamond center stone accented with threeSee Sold Price
Sold2021Tiffany & Co. platinum diamond engagement ring.A Tiffany & Co. platinum diamond engagement ring. Solitaire 0.83 ct diamond with 18 pave diamonds on band, approx 0.21ctw. Stamped inside band "Tiffany & Co. PT950 63168750 D 0.83ct" Size 5. 2.7g.See Sold Price
Sold2024Van Cleef & Arpels Platinum Diamond Engagement RingMetal : Platinum Designer : Van Cleef & Arpels Gemstone : Diamonds - center approx. 0.33ct E/VVS1. Measurements : Ring size 5, top is 7.5mm in diameter. Marked: : VCA, pt950, JX045****. ESee Sold Price
Sold2022Platinum Diamond Engagement Ring SettingMETAL: Platinum. MEASUREMENTS: Ring size 5.25, center will fit approx. 6.2 x 6.2mm stone. GEMSTONES: Diamonds approx. 1.60ctw. TESTED: Plat. WEIGHT: 8.4 grams. Gemstones have not been graded for colorSee Sold Price
Jun 06Elmwood'sA SOLITAIRE DIAMOND ENGAGEMENT RING in platinum, set with a marquise cut diamond of approximately£3,000
Jun 23Modern Jewelry1.11 Carat Old European Cut G SI1 & Marquis Shape G SI2 Diamond Platinum Ring$7,600
Jun 23Modern Jewelry2.21 Carat Marquis Shape J SI2 & Baguette Shape I SI1 Diamond Platinum Ring$17,250
Jun 23Modern Jewelry1.87 Carat Old European & Tapered Baguette Diamond Platinum Engagement Ring$10,250
Jun 23Modern JewelryTiffany & Co. 0.91 Carat Round Brilliant E VVS2 Diamond Platinum Engagement Ring$16,500
Jun 23Modern JewelryCARTIER 1.63 Carat Round Brilliant G VS1-VVS2 Diamond Platinum Engagement Ring$19,250