Sold2015Estate Platinum Diamond & Sapphire Channel Set RingEstate Platinum Diamond & Sapphire Channel Set Ring. Weight - 6.3 grams. Approx. 1.30ct. Size - 7. Retail - $3,000.See Sold Price
Sold2021Art Deco Diamond & Platinum BandArt Deco diamond and platinum eternity wedding band / ring. Channel set old mine cut diamonds. Approx. 1.5 cts.t.w. Ring size 8.5.See Sold Price
Sold2021Platinum Diamond Wedding Band RingPlatinum channel set band ring featuring 2.63ctw of emerald cut diamonds. Ring size 4.75, measures 3mm wide. Weight is 4.5 grams. Marked 2.63 PT.See Sold Price
Sold2024Vintage platinum diamond mounted anniversary ring band. Channel set square cut diamonds. Area ofVintage platinum diamond mounted anniversary ring band. Channel set square cut diamonds. Area of resizing where there is no diamond mount. Unmarked. Wear. Size 7.5. 2.8 grams.See Sold Price
Sold2021Platinum Diamond Infinity BandPlatinum tested band ring channel set with forty-one .01 carat round diamonds. Clarity SI2-I1, Color H-I. Size 7.5. 1.1 dwt. Missing one diamond. IMPORTANT: Before bidding, please read the terms and cSee Sold Price
Sold2021Pico Platinum Baguette and Round Diamond RingPlatinum ring, channel set with apprx .30 cts. round diamonds and .40 cts. baguette diamonds, 4.24 grams, 5 ring size.See Sold Price
Sold2021VINTAGE PLATINUM RUBY, SAPPHIRE & DIAMOND RINGBeautiful vintage Art Deco-style ring in platinum with large bezel set center ruby in an openwork shank, accented with small diamonds and channel-set sapphires. Ring size 7; ruby measures 9mm x 6.5mm.See Sold Price
Sold2018A Trio of Platinum Diamond Stackable Bands1) Platinum band with 10 channel set princess cut diamonds across top of band, sz 7.25, 2) Platinum band with 9 princess cut diamonds channel set across top of ring, sz 7 and 3) Platinum band with 11See Sold Price
Sold2024Platinum Diamond RingPlatinum diamond ring, baguette cut stones channel set, marked size: 7.25 total weight: 4.6 grams Provenance: Property from a prominent Alamo Heights, Texas family Shipping available for this lot tSee Sold Price
Sold2016An Assortment of Gimmel & Wedding Bands1) Platinum diamond band containing 22 small diamond channel set half way around the ring, sz 5, 2) 14K yellow gold Gent's wedding band, 3mm, sz 10.5 and 3) Three 2-part Gimmel rings, 9 grams twSee Sold Price
Sold2021Delicate Gem Platinum and Diamond BandPlatinum ring set channel set Princess cut diamonds, apprx 1.40 cts. G/H color, VS-2 stones, apprx 5.14 grams, ring size 6.See Sold Price
Sold2017Platinum .75 CTW Diamond Band RingPlatinum (stamped) band ring channel set with eleven baguette cut diamonds (Clarity VS, Color G-H). 4.5 dwt (7.1 gr). Size 6.25. Very light wear as expected. Appraised at $2,620 (appraisal included).See Sold Price
Sold2021Platinum and Diamond BandPlatinum band with 10 channel set single cut diamonds, ring size 8, 1.0 dwt.See Sold Price
Sold2019Estate Platinum & Diamond Eternity BandEstate Platinum & Diamond Eternity Band. Ring size 8.5. Channel set with emerald cut diamonds approximately 2 carats.See Sold Price
Sold20202.00ctw Diamond & Solid Platinum Ring2.00ctw Diamond & Solid Platinum Ring - This ring is made of solid platinum and is embellished with approximately 2.00ctw fiery white diamonds. The ring is decorated with channel set diamond baguettesSee Sold Price
Sold2024Chanel Art Deco Platinum and Diamond Eternity RingDESCRIPTION: A Chanel Art Deco ring from a Channel set comprised of a platinum foundation inset with .75 cts of near colorless diamonds. unmarked. Total Weight: 3.3 Grams (2.1 dwt) CIRCA: 1920s-1930sSee Sold Price
Sold2019Platinum Ring with Seven Channel-Set DiamondsPlatinum ring with seven channel set diamonds .10 total carat weight, SI2 clarity, G/H color. The ring weighs 1.6dwt. the marking is uneven and shows "%IRID PLAT."See Sold Price
Sold2016A Platinum and Diamond Eternity BandA Platinum and Diamond Eternity Band. Platinum channel set with 22 princess-cut diamonds, weighing approximately 3.50 carats, with G-H color and VS clarity; ring size 6; weight 7.1g.See Sold Price
Sold2018DIAMOND & PLATINUM ETERNITY BAND RINGWith channel-set baguette-cut diamonds, trimmed in RBC diamonds, approx. 3.78 cts. TW. Size 5 1/2. 4.7 dwt.See Sold Price
Sold2022Art Deco Platinum Diamond Eternity Band RingArt Deco platinum diamond eternity band ring, circa 1936 per inscription; channel-set with 22 baguette-cut diamonds in various sizes; approx: 0.65 carat total; color: I-J, clarity: VS. Inscription: "LSee Sold Price
Sold2021TIFFANY & CO. PLATINUM DIAMOND & SAPPHIRE RINGTIFFANY & CO. PLATINUM DIAMOND & SAPPHIRE RINGAmerican, late 20th- early 21st century. A platinum band channel set with alternating diamond and sapphire, size 6.25. Weighing 6 gramsSee Sold Price
Sold2018A Lady's Ruby & Diamond Ring with Plat Band1) Platinum ring featuring round bright red ruby measuring 6.5mm with diamonds on the side, sz 5.5 and 2) Platinum diamond band featuring full cut diamonds channel set in front of band, sz 5.5, 6.5 grSee Sold Price
Sold2017PLATINUM & DIAMOND ETERNITY RINGComprising round channel set diamond melee, tests platinum, size 6.5, 1.7gms.See Sold Price
Sold2016Vintage Diamond & Platinum RingVintage platinum band, ten (10) single-cut diamonds channel set across the top, size 5 1/2.See Sold Price
3 days LeftOreilly's Fine ArtA BAGUETTE DIAMOND SET ETERNITY RING, channel set in platinum. Estimated: weight of diamonds: 2.50€3,000
574 Lots AwaySeized Assets AuctioneersPlatinum 1.45 ctw Channel Set Princess and Baguette Diamond Eternity Band RingUS$1(1 bid)
1 day LeftMiami Auctions & Appraisals LLC TIFFANY & CO. DIAMOND PLATINUM DESIGNER ETERNITY BAND RING SIZE 6US$2,700
1 day LeftMiami Auctions & Appraisals LLC TACORI 1.13CTS GIA CUSHION DIAMOND PLATINUM THREE STONE ENGAGEMENT RINGUS$3,200
1 day LeftMiami Auctions & Appraisals LLC TIFFANY & CO. DIAMOND PLATINUM 2 MM WEDDING BAND RINGUS$2,050
1 day LeftMiami Auctions & Appraisals LLC 1.04ct SI3 CLARITY CENTER Diamond Platinum Ring (1.76ctw Diamonds) EGL CERTIFIEDUS$3,350
Oct 20Miami Auctions & Appraisals LLC 1.04ct SI3 CLARITY CENTER Diamond Platinum Ring (1.76ctw Diamonds) EGL CERTIFIEDUS$3,350
1 day LeftMiami Auctions & Appraisals LLC 4.01ct Yellow Sapphire and 1.38ctw Diamond Platinum RingUS$3,450
Oct 20Miami Auctions & Appraisals LLC 4.01ct Yellow Sapphire and 1.38ctw Diamond Platinum RingUS$3,450
5 days LeftFederal Assets Auctioneers1.04 ctw SI3 CLARITY CENTER Diamond Platinum Ring (1.76 ctw Diamonds) EGL CERTIFUS$1
814 Lots AwayMynt AuctionsTiffany & Co. Channel Set Half Circle Diamond Wedding Band Platinum 0.24 CtwUS$5
Nov 03Modern JewelryArt Deco RING Eternity BAND Platinum Old European Cut Diamond Estate JewelryUS$3,700