Sold2016A platinum diamond single-stone ring. TheA platinum diamond single-stone ring. The rectangular-shape diamond, with tapered shoulders. Diamond weight 0.40ct, stamped to band, estimated I-J colour, SI clarity. Hallmarks for London, 2006. RingSee Sold Price
Sold2016A platinum diamond single-stone ring. TheA platinum diamond single-stone ring. The rectangular-shape diamond, to the knife-edge sides and plain band. Diamond weight 0.34ct, stamped to band, estimated K-L colour, P1 clarity. Hallmarks for BirSee Sold Price
Sold2016(107221) A platinum diamond band ring. Designed as(107221) A platinum diamond band ring. Designed as alternating rectangular-shape and brilliant-cut diamonds set to the wide band. Estimated total diamond weight 0.50ct. Hallmarks for Birmingham. RingSee Sold Price
Sold2015A mid 20th century platinum, sapphire and diamondA mid 20th century platinum, sapphire and diamond cluster ring. The rectangular-shape sapphire, within a circular-cut diamond scalloped surround, to the openwork gallery. Estimated total diamond weighSee Sold Price
Sold2016A platinum sapphire and diamond three-stone ring. TheA platinum sapphire and diamond three-stone ring. The rectangular-shape sapphire, with baguette-cut diamond sides. Total diamond weight 0.18ct, stamped to band. Hallmarks for Sheffield. Ring size N. WSee Sold Price
Sold2016A mid 20th century 18ct gold and platinum sapphire andA mid 20th century sapphire and diamond cluster ring. The rectangular-shape sapphire, within an old-cut diamond surround, to the grooved shoulders and plain band. Estimated total diamond weight 0.35ctSee 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
Sold2024MODERN PLATINUM NATURAL DIAMOND RING, SIZE 6.5Modern platinum ring, rectangular in shape set with two round brilliant cut natural diamonds and round brilliant cut natural diamond accents. Ring size 6 1/2. Hallmarked PLAT 950. Approx. overall weigSee Sold Price
Sold2022Estate Diamond Jade 18k Yellow Gold Long Cocktail Ring Size 5.5This is a lovely diamond and jade ring, crafted from 18k yellow gold featuring a long rectangular shape high polished grass green jade stone held in 4 prongs and is surrounded with round and baguetteSee Sold Price
Sold2022Vintage Men's Diamond Lapis & Onyx 18k White Gold Flip Top RingThis is an interesting men's ring, it has two side and can be worn with a different color, blue or black, from 18k white gold with a brush textured finish. The top is a long rectangular shape with a cSee Sold Price
Sold2015An 18ct white gold ring set with one row of baguetteAn 18ct gold diamond ring. The rectangular-shape diamond line, within a channel-setting, to the brilliant-cut diamond sides and plain band. Estimated total diamond weight 0.40ct. Hallmarks for London,See Sold Price
Sold2015A diamond single-stone ring.A diamond single-stone ring. The rectangular-shape diamond, weighing 4.73cts, to the tapered shoulders and plain band. Accompanied by report number 20022002, dated 11th February 2015, from AnchorCert,See Sold Price
Sold2016An 18ct gold diamond single-stone ring.An 18ct gold diamond single-stone ring. The rectangular-shape diamond, to the tapered shoulders and plain band. Estimated total diamond weight 5-5.25cts, K-L colour, P1 clarity. Hallmarks for BirminghSee Sold Price
Sold2017A platinum diamond band ring. The square-shape diamondA platinum diamond band ring. The square-shape diamond scrolling line, inset to the plain band. Estimated total diamond weight 1.50 to 1.75cts. Hallmarks for London, 2007. Ring size T. Weight 9.4gms.See Sold Price
Sold2017An 18ct gold diamond single-stone ring. TheAn 18ct gold diamond single-stone ring. The rectangular-shape diamond, with tapered shoulders. Estimated diamond weight 0.50ct, H-I colour, VS clarity. Hallmarks for Sheffield. Ring size J1/2. WeightSee Sold Price
Sold2015An 18ct gold diamond three-stone ring.An 18ct gold diamond three-stone ring. The rectangular-shape diamond, with brilliant-cut diamond shoulders, to the plain band. Total diamond weight 0.52ct, stamped to band. Principal diamond estimatedSee Sold Price
Sold2020Platinum and Diamond RingPlatinum and Diamond Ringcentering a pear-shape diamond weighing 3.26 cts. flanked by tapered baguettes; 3.34 dwts.; size 5 1/2Provenance: The Estate of a West Hartford, Connecticut Lady.Other Notes:See Sold Price
Sold2015A platinum diamond single-stone ring.A platinum diamond single-stone ring. The square-shape diamond, to the tapered shoulders and plain band. Estimated diamond weight 0.40ct, I-J colour, SI clarity. Hallmarks for Birmingham, 2001. WeightSee Sold Price
Sold2017(1345) A platinum diamond single-stone ring. The(1345) A platinum diamond single-stone ring. The square-shape diamond, with tapered shoulders. Diamond weight 0.47ct, stamped to band, estimated K-L colour, SI2-P1 clarity. Hallmarks for London. RingSee Sold Price
Sold2016A platinum diamond single-stone ring. The square-shapeA platinum diamond single-stone ring. The square-shape diamond, with tapered band. Estimated diamond weight 0.25ct, H-I colour, SI clarity. Hallmarks for Birmingham. Ring size K 1/2. Weight 2,9gms. OvSee Sold Price
Sold20204.06CT NATURAL PEAR SHAPE DIAMOND PLATINUM RINGPear Classic 3.76ct. Natural Pear cut diamond ring.K-colorSi-1 clarity13.9 X 9.3mmExcellent Brilliance.Platinum6.1 grams.current ring size: 9.25We may resize, please inquire.$45,000 Appraisal CertificSee Sold Price
Sold2016An emerald and diamond ring. The rectangular-shapeAn emerald and diamond ring. The rectangular-shape emerald, with pave-set diamond sides. Estimated dimensions of emerald 10.5 by 6.9 by 3.9mms. Estimated total diamond weight 1.25cts. Ring size H. WeiSee Sold Price
Sold2018An emerald and diamond ring. The rectangular-shapeAn emerald and diamond ring. The rectangular-shape emerald with old-cut diamond trefoil sides, to the pave-set diamond and pierced chevron motif, geometric shoulders. Estimated total diamond weight 0.See Sold Price
Sold2017A tourmaline and diamond ring. The rectangular-shapeA tourmaline and diamond ring. The rectangular-shape tourmaline collet, with old and rose-cut diamond surround, to the textured shoulders. Ring size L1/2. Weight 4.3gms.See Sold Price
2 days LeftFellowsA rectangular-shape diamond ring, with pavé-set diamond mount.Principal diamond estimated weight£2,200
Jun 23Modern JewelryTiffany & Co. 0.52 Carat Round Brilliant Pear Shape Diamond Platinum RingUS$3,350
May 31Miami Auctions & Appraisals LLC GIA Three Stone Rectangular Emerald Diamond Platinum RingUS$141,000
Jun 23Modern Jewelry3.75 Carat Emerald Cut J SI2 & Baguette Shape Diamond Platinum Engagement RingUS$38,750
2 days LeftFellowsAn 18ct gold sapphire and rectangular-shape diamond three-stone ring.Sapphire weight 2.64cts.Total£2,200
May 31Miami Auctions & Appraisals LLC Estate AGL 2.48ct Colombian Emerald Diamond Platinum Rectangular Cocktail RingUS$14,000
Jun 23Modern JewelryCARTIER 0.23 Carat Round Brilliant Shape E-IF Diamond Platinum Engagement RingUS$1,275
Jun 23Modern Jewelry0.78 Carat Tapered Baguette & Triangular Shape Diamond Platinum Semi Mount RingUS$1,600
Jun 23Modern JewelryTiffany & Co. 0.30 Carat Tapered Baguette Shape Diamond Platinum Semi Mount RingUS$1,725
Jun 23Modern Jewelry0.78 Carat Round & Tapered Baguette Shape Diamond Platinum Semi Mount RingUS$1,875