Sold2019A platinum Art Deco 2.7 ct diamond ringThe Platinum ring is set with a large and impressive 2.7 ct old cut diamond(SI2 I-K) Three princess cut diamonds flank the central diamond on each side. weight: 7.4 grams US ring size: 8See Sold Price
Sold2022Diamond And Platinum Ring3 Stone Diamond Ring, Having Approximately 2ct Center Princess Cut Diamond K, I2 And Approximately .50ct Diamond On Each Side. J, SI2. 10.7 Grams Total Weight. Just Shy Of Size 6. Wire Transfer Or In-See Sold Price
Sold2022Platinum 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
Sold20171ct Princess Cut Diamond Solitaire in Plat. Band1.00ct Genuine SI1-SI2/J-K Princess Cut Diamond Solitaire in Solid Platinum Band - This ring is made up of a 1.00ct genuine SI1-SI2/J-K princess cut diamond set in a solid platinum, cathedral style seSee Sold Price
Sold2016Diamond 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
Sold2021Platinum Princess Cut 1.47 CTW Diamond Wedding SetPlatinum ring set with .77 carat princess cut diamond (by formula). Clarity SI2, Color G-H. Main diamond tulip set accented with two square cut .10 carat each diamonds and ten .02 carat each baguetteSee Sold Price
Sold2019Platinum Diamond RingPlatinum diamond ring with princess cut in the center weighting 0.52ct., total approx 0.75tcw., 7.3gSee Sold Price
Sold2023Antique 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
Sold2024Antique 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
Sold20202.26 ct, D VV2, diamond ring with GIA certificateAn important platinum diamond ring, center a princess cut diamond wt. 2.26ct with D color, VVS2 clarity (see GIA certificate), accented by 10 excellent quality square cut diamonds, tdw approx. 2.75ct,See Sold Price
Sold2022Platinum Diamond Band Ring.Ladies Platinum Diamond Band Ring. 12 Princess Cut Diamonds, appx 0.50cttw. VS-SI clarity. Ring size: 7.25. Total weight: 5.59 Grams.See Sold Price
Sold2018A Platinum and Diamond Ring Setting 5.40 dwts.A Platinum and Diamond Ring Setting containing two princess cut diamonds weighing approximately 0.26 carat total and eight baguette cut diamonds weighing approximately 0.22 carat total. Stamp: PT950.See Sold Price
Sold2023Estate 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
Sold2017Diamond & Platinum Ring,Diamond & Platinum Ring, 1.26 carat princess cut SI-1, 1 color, diamond on each side totaling .30 carat, with appraisal of $11,000., currently size 5.25.See Sold Price
Sold2021Simon G. Platinum Invisible Set Diamond RingSimon G. Platinum Invisible Set Diamond Ring, Comprising 27 square princess cut diamonds, total carat weight of 1.97ctw.  The ring is a one-piece platinum casting with a very good make andSee Sold Price
Sold2022Art Deco Platinum Diamond RingA ladies Platinum Art Deco Diamond ring. Ring has a Princess Cut diamond in the center and 20 round brilliant diamonds set on the sides and around the center stone. Diamonds weight approx 0.65ctw. RinSee Sold Price
Sold2016Platinum 18K Princess Cut Diamond RingPlatinum and 18K gold vintage mounting containing one bar set princess cut diamond, measuring 5.86mm x 5.3mm x 4.14mm, weighing approximately 1.23 cts. (approximately K-L, VS2) and six baguette diamonSee Sold Price
Sold2019A Diamond Ring.A Diamond Ring. Platinum mounting contains one princess cut diamond which is H color, I1 clarity and approximately 1.04 carats. Surrounding the central diamond are four prong set round diamonds whichSee Sold Price
Sold2022Stunning Platinum & Diamond RingStunning Platinum & Diamond Ring Size 6 - with sizing beads, containing a (1.44ct brilliant round cut diamond center stone) accented with three princess cut diamonds on each side of the band (approx.See Sold Price
Sold2018Bailey Banks & Biddle Platinum Diamond RingContaining one princess cut diamond measuring 7.13mm x 7.03mm x 4.85mm weighing 2.02 carats. Size 6.75 (approximate). 3.0 dwt. Includes a Bailey Banks & Biddle Diamond Grading Certificate. Diamond ChSee Sold Price
Sold2023Modern Platinum & Diamond RingModern Platinum & Diamond Ring Size (7) tapered shank ring adorned with 33 invisible set princess cut diamonds and accented with 92 pave mounted diamond rounds (approx. H-I SI1 4ct tdw) stamped, testeSee Sold Price
Sold2018Platinum & Diamond RingDESCRIPTION: A vintage ring composed of an 18kt white gold band, adorned with 18 princess cut diamonds and 18 round .3 carat diamonds. The diamonds are G color, VS and weighing approximately 1.70 caraSee Sold Price
Sold2019A Platinum Diamond RingCrafted in platinum; featuring princess-cut diamonds weighing a total of approximately 2.50 carats, most with F-G color and VS clarity; ring size 6-1/2; measures 5/16 inch at widest section; weight 7.See Sold Price
Sold2024Scott Kay Platinum Diamond Ring, 1.50ctwA Scott Kay platinum 11.5mm band ring featuring two outside rows of round brilliant cut diamonds and one row of alternating princess cut and round brilliant cut burnish set diamonds, of VS clarity andSee Sold Price
Jun 19IntervendueEstate J.E. Caldwell .80 Ct Natural Fancy Pink Diamond (GIA) & White Diamond Platinum Ring$10,000
2 days LeftRiverside Galleries18K White Gold Setting with 0.50ct Center Diamond and 0.70twc Diamond Ring$50
6 days LeftRiverside Galleries18K White Gold Setting with 0.50ct Center Diamond and 0.70twc Diamond Ring$50
22 hrs LeftAustin Auction GalleryESTATE CUSTOM PLATINUM & GIA 3.31CT DIAMOND & 6.25CTTW ACCENT DIAMONDS RING$20,000
Jun 23Modern JewelryTiffany & Co.. 0.64 Carat Princess Cut F-VVS1 Diamond Platinum Engagement Ring$3,800
Jun 23Modern Jewelry1.17 Carat Circular Brilliant Cut Shape I-SI2 Diamond Platinum Engagement Ring$8,400
Jun 23Modern Jewelry17.63 Carat Sapphire 8.20 Carat Old European Cut I SI2 Diamond Platinum Bracelet$14,000
Jun 23Modern JewelryTiffany & Co.. 0.64 Carat Princess Cut F-VVS1 Diamond Platinum Engagement Ring$3,800