Sold2017CARTIER PLATINUM & DIAMOND BAR PIN, 1.80CTWSet with 12 square cut diamonds approx. 1.80 carats, stamped 11170 Cartier, tests platinum, length 1.6in., 6.8gms.See Sold Price
Sold2022Signed Cartier Platinum Patriot PinSigned Art Deco Cartier platinum ruby, diamond and sapphire pin. The rectangular pin is decorated with a pair of star shaped mountings set with single round faceted sapphire. The sapphire stars are suSee Sold Price
Sold2022Cartier 1920s Platinum 6.00 TCW VVS/VS Clarity DiamondCartier 1920s Platinum 6.00 TCW VVS/VS Diamond Pin Brooch Brand: Cartier Stones: Apx. 6.00 TCW Amazing Quality VVS/VS Clarity E-F Color Weight: 21.2 grams Measurements: 52mm x 26mm *Comes in a beautifSee Sold Price
Sold2023CARTIER 14K PLAT SAPPHIRE DIAMOND BLUEBONNET PINEstate 14kt yellow gold and platinum brooch, Cartier, serial number 833, modeled as a Bluebonnet flower stem, with gold wire leaves, (eleven) blue sapphires, approx 3.60cttw, (twenty) diamonds, approxSee Sold Price
Sold2022Cartier Onyx and Diamond Stick PinSigned Cartier and Crafted in platinum featuring a round onyx ring and measuring 2 3/4in in length. The pin weighs 1.4dwtSee Sold Price
Sold2020JEWELRY. Art Deco Cartier Jade, Diamond, Onyx, andSapphire Brooch or Bar Pin. Art Deco Cartier platinum bar pin or brooch comprised of a central onyx openwork frame with (2) sapphire cabochon accents, and (3) stacked bands of pave diamonds; flanked bSee Sold Price
Sold2022Stunning Platinum Diamond PinStunning Platinum Diamond Pin Measuring 3.75" in length, possibly a hat pin and or hairpiece, featuring three rows do round brilliant cut diamonds and a row of straight baguettes (g-VS1) approx. 12ctSee Sold Price
Sold2022Stunning Platinum Diamond PinStunning Platinum Diamond Pin Measuring 3.25" in length, likely a hat pin or hairpiece, with wave like placeholders on the reverse, featuring three rows of brilliant round cut diamonds accented with aSee Sold Price
Sold2023Authentic! Cartier Platinum Diamond Meli Melo Gemstone EarringsAuthentic! Cartier Platinum Diamond Meli Melo Gemstone Earrings Authentic! Cartier Platinum Diamond Meli Melo Gemstone Earrings Product Description About This Piece: Metal: Platinum Measurements: 6mmSee Sold Price
2023CARTIER Platinum Diamond Engagement RingCARTIER Platinum Weight 4.55g Diamond Approx. 0.57ct VVS F-G Engagement Ring size Measurements 0.23Óx0.77ÊSee Sold Price
2023Authentic! Cartier Platinum Diamond Mini Cross Pendant Necklace CertificateTitle: Authentic! Cartier Platinum Diamond Mini Cross Pendant Necklace Certificate Item specifics Condition: Pre-owned: An item that has been used or worn previously. See the seller’s listing foSee Sold Price
Sold2017Cartier Platinum Diamond Sapphire Band RingMETAL: platinum. MEASUREMENTS: ring size 7, ring top is 7.7mm wide. GEMSTONES: sapphires, diamonds approx. 0.78ctw. MARKED: Cartier, 7045. WEIGHT: 10.1 grams.Gemstones have not been graded for color aSee Sold Price
Sold2015Early 20th Century Platinum & Diamond Pin11.4 grams total weight. With old European and mine cut diamonds, 15 total. 3.25 ct. total, largest diamond .38cts. VS - SI clarity and I-J-K color. Small chip on central diamonds. Top of pin platinumSee Sold Price
Sold2021PLATINUM & DIAMOND PIN BY BLACK, STARR & FROSTin classic Edwardian design, set with 30 round diamonds approx. 1.00 carats, tests platinum, stamped 'BS&F', 1.4in., 6.4gms.See Sold Price
Sold2022DECO PLATINUM & DIAMOND PIN PENDANT, 1.65CTWset with 63 round diamonds approx. 1.65 carats (in our opinion: G-H color, VSI clarity, however not guaranteed), one diamond missing, tests platinum, 15x37mm, 5.8gms., Opening Bid $500See Sold Price
Sold2018Cartier Platinum Diamond Eternity Wedding Band RingMETAL: platinum. GEMSTONES: diamonds-approx. 0.32ctw. MEASUREMENTS: band size 5. Band is 2mm wide. MARKED: Cartier 49 PT950 87AAH. WEIGHT: 2.1 grams.Gemstones have not been graded for color and claritSee Sold Price
Sold2023Cartier C de Cartier Platinum Diamond Band RingMETAL: Platinum. GEMSTONES: Diamond approx. 0.03ct. MEASUREMENTS: Ring size 4 1/2, band is 3mm. MARKED: Cartier 48, PT950, EFI280. WEIGHT: 4.6 grams. Retail $2350. Comes with service paper.Gemstones hSee Sold Price
Sold2020Cartier Platinum Diamond Engagement Ring 48Metal Content: Platinum.Weight of Item: 3 grams.Size: Ring size 4 1/4, ring top - 3.9mm wide.Gemstone: Diamond.Carat Weight: approx. 0.21ct.Stamp: Cartier PT 950, 48, 0.21 RA9167.See Sold Price
Sold2018Art Deco Platinum Diamond Pin BroochMETAL: platinum. GEMSTONES: diamonds-approx. 0.90 -1.00ctw. MEASUREMENTS: brooch 60 x 6.3mm at widest point. MARKED: Plat. WEIGHT: 5.4 grams.Gemstones have not been graded for color and clarity, and tSee Sold Price
Sold20233.19ct Cartier D Flawless Radiant Cut Diamond Solitaire Platinum Adele 3.61ctw Engagement RingTitle: 3.19ct Cartier D Flawless Radiant Cut Diamond Solitaire Platinum Adele 3.61ctw Engagement Ring Description: A signed Cartier platinum & diamond engagement ring from their Adele Collection feaSee Sold Price
Sold2020Mid Century 1950's Platinum 4.00ctw Diamond Brooch PinMid Century Platinum Diamond Pin. Adorned with round and baguette cut diamonds - approx.4.00ctw . Measurements - Pin is 34mm in diameter. Tested - Platinum. Weight - 14.1 grams.See Sold Price
Sold2022Antique Platinum Diamond Edwardian PinAntique platinum diamond pin, the Edwardian pin is fashioned of 14K yellow gold and faced with platinum. The center of the pin is decorated with intricate organic cutwork, outlined in delicate milgraiSee Sold Price
Sold2021Authentic! Cartier Platinum 4.14ct Diamond Line TennisAuthentic! Cartier Platinum 4.14ct Diamond Line Tennis Bracelet Authentic! Cartier Platinum 4.14ct Diamond Line Tennis Bracelet Product Description About This Piece: About Cartier: The company has a lSee Sold Price
Sold2022Stunning Vintage Platinum, Diamond Filigree PinStunning Vintage Platinum, Diamond Filigree Pin Measuring (2.39" x 0.95") adorned with European cut diamonds including a 1.70ct center stone (I-VS2, I-SI1) approx. 3.42ct tdw, pendant bar located at tSee Sold Price
May 10Jasper52Cartier Étincelle De Cartier Platinum Diamond Eternity Band Ring Size 51 US 5.75$4,000