0.31 CARAT ROUND BRILLIANT AND PRINCESS CUT DIAMOND 14K GOLD SEMI MOUNT RINGModern Jewelry4.5(203)$2,4503 days Left
0.45 CARAT TRIANGULAR SHAPE DIAMOND 18K YELLOW GOLD ENGAGEMENT RINGModern Jewelry4.5(203)$5,300Mar 03, 2026
Princess Diamond Engagement Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(528)See Sold PriceJul 21, 2025
Princess Diamond Engagement Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(528)See Sold PriceJul 28, 2025
Princess Diamond Engagement Ring in 14k Yellow GoldEric's Estate & Jewelry4.6(528)$1,1501029 Lots Away
0.45 CARAT TRIANGULAR SHAPE DIAMOND 18K YELLOW GOLD ENGAGEMENT RINGModern Jewelry4.5(203)$5,1003 days Left
SoldPlatinum Engagement Ring Setting Princess CutThis piece of jewelry has been tested and researched prior to listing. Please view all our pictures they are part of our description. DETAILS: Metal - .900 Platinum Color - Silver Stones - Baguette-cSee Sold Price
SoldKoser Jewelers 18K Yellow Gold and Platinum Diamond Princess-Cut Engagement Ring SettingMETAL: 18K Yellow Gold/Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.36 ctw; STAMPED: Koser Jewelers, 18K/P.L.T.; CONDITION: Pre-owned, Very Good; ITEM WEIGHT (GRAMS): 4 g; MEASUREMENTS: Ring size 5 3See Sold Price
SoldPlatinum Diamond Engagement Ring SettingPrincess cut diamonds total approx. 0.50ctw (VS/H). Ring size 6. Marked Plat. Weighs 7.3 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unlesSee Sold Price
SoldModern Platinum Diamond Engagement Ring SettingPrincess cut side diamonds total approx. 0.40ctw. Center will fit approx. 5.5mm princess or 6mm round diamond. Ring size 4.75. Marked PT900. Weighs 6.8 grams.Gemstones have not been graded for color aSee Sold Price
SoldPlatinum Diamond Engagement Ring SettingCenter will fit approx. 7mm round or 6.5mm princess cut diamond. Ring size 4.75. Marked PT950. Weigh 5.1 grams. Gemstones have not been graded for color and clarity ,and tested for clarity and color eSee Sold Price
SoldJeff Cooper Platinum Diamond Engagement Ring SettingPrincess cut side diamonds - approx. 0.28ctw (G/VS). Center will fit approx. 8mm princess cut diamond. Ring size 5.5. ring measures 7.2mm at widest point. Marked Jeff Cooper, Plat. Weighs 7.9 grams. GSee Sold Price
SoldDiamond Engagement RingA platinum four-prong setting containing a princess-cut diamond flanked by two baguette-cut diamonds. Center diamond is apx. 1.50ct (6.61mm x 5.79mm x 4.70mm), SI2 clarity, slight yellow color. BaguetSee Sold Price
SoldAntique Platinum Diamond Engagement Ring 18K Princess Cut BandAn 18K Yellow Gold Wedding Band with 8 Channel Set Princess Cut Diamonds. Band measures 4mm wide, .80pts t.w. VS clarity, H-I-J color Hallmarked 18K, gross weight 2.85dwt The platinum engagement ringSee Sold Price
SoldAntique Platinum Diamond Engagement Ring 18K Princess Cut BandAn 18K Yellow Gold Wedding Band with 8 Channel Set Princess Cut Diamonds. Band measures 4mm wide, .80pts t.w. VS clarity, H-I-J color Hallmarked 18K, gross weight 2.85dwt The platinum engagement ringSee Sold Price
SoldPlatinum and Diamond Engagement Ring Setting for Oval Cut StoneMETAL: Platinum; APPROXIMATE TOTAL DIAMOND WEIGHT: 1.09 ctw; STAMPED: PLAT; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 5.92 g; MEASUREMENTS: Ring size 5, Center will fit approx. 8.50mm x 5.50mmSee Sold Price
SoldEstate Platinum .9 ctw Natural Diamond Engagement RingA Very well made and heavy platinum diamond engagement ring. It features a princess cut diamond center stone and channel set princess cut diamond accents. Item Type: Engagement ring Material: PlatSee Sold Price
SoldA Diamond Engagement Ring.A Diamond Engagement Ring. Platinum mounting contains one princess cut diamond which is accompanied by GIA report number 2151664186 stating the diamond is E color, VVS2 clarity and weighs 1.46 carats.See Sold Price
Sold1.4 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
SoldTacori Diamond & Platinum Wedding SetTacori diamond and platinum wedding set comprising an engagement ring with 3 princess-cut diamonds totaling 1.30 cts., size 5 1/2, and a diamond eternity band, size 6 1/4, both with marks. Combined weSee Sold Price
SoldTacori Diamond & Platinum Wedding SetTacori diamond and platinum wedding set comprising an engagement ring with 3 princess-cut diamonds totaling 1.30 cts., size 5 1/2, and a diamond eternity band, size 6 1/4, both with marks. Combined weSee Sold Price
SoldPlatinum 4.00 Carat GIA Princess Cut Diamond Ring, 5.68Ladies platinum engagement ring featuring a 4.00 carat rectangular modified brilliant diamond, Clarity-SI2, Color-H, measuring 9.45 x 8.78 x 6.30 mm. 71.7% Total Depth; 80% Table; ETN to THK Girdle. GSee Sold Price
SoldRound Brilliant Cut Diamond Engagement RingRound brilliant cut 3.68 ct. diamond, in a platinum engagement ring setting. J color, VS1 clarity; diamond measures 10.03 x 10.17 x 6.03mm; 3.00 ct. . Platinum weight 2.8 dwt. Comes with GIA CertificaSee Sold Price
Sold18k Gold Diamond Engagement Ring SettingMETAL: 18k Gold. MEASUREMENTS: Ring size - 7, center will fit approx. 8.7mm x 7.2mm stone. GEMSTONES: Princess cut diamonds approx. 0.80ctw. MARKED: 750. WEIGHT: 10.3 grams.Gemstones have not been graSee Sold Price
SoldPlatinum and Diamond Emerald Cut Engagement Ring Setting with Hidden HaloMETAL: Plastic; APPROXIMATE TOTAL DIAMOND WEIGHT: 0.78 ctw; STAMPED: M ?, Plat; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 4.4 g; MEASUREMENTS: Ring size 5 3/4, Center will fit approx. 8.80mm xSee Sold Price
SoldVintage Art Deco Diamond Engagement RingVintage Art Deco Diamond Engagement RingPlatinum Art Deco setting with European cut .75ct center stone. Color J, Clarity SI1. Accented with sapphire side stones. Size 5.5See Sold Price
SoldPlatinum Diamond Engagement Ring SettingRing size 5 1/4, ring top is 8mm x15.2mm. Two trillion cut side diamonds - approx. 0.45ctw. Center will fit approx. 7.6mm x 5.5mm.Marked Pleise 950. Weight - 5.4 grams.Gemstones have not been graded fSee Sold Price
SoldTiffany & Co. Classic Diamond Platinum Solitaire Engagement RingBrand: Tiffany & co. Metal type: Platinum, Gemstone: Diamond - .53ct H VS2 Princess cut, Size: 4.25, weight: 3.7 gramsSee Sold Price
SoldPlatinum Diamond Engagement RingPlatinum Weight 3.8g Diamond Princess Cut Approx. 0.5ct VS1-G Engagement Ring Size 5 3/4 Measurements 0.9”x0.78”See Sold Price
SoldClassic 1950s Platinum Diamond Engagement Ring SettingBaguettes total approx. 0.20-0.24ctw. Center will fit approx. 9.5mm x 6.5mm emerald cut diamond. Ring size 6. Marked Plat. Weighs 5.0 grams. Gemstones have not been graded for color and clarity ,and tSee Sold Price
