Sold2019RAYMOND YARD Platinum, Diamond, Emerald, and RubyRAYMOND YARD Platinum, Diamond, Emerald, and Ruby Brooch the large floral-form spray brooch featuring round old European-cut diamonds weighing approx. 5.80 tcw., further set with emerald-cut emeraldsSee Sold Price
Sold2022Raymond Yard Gold, Platinum, Diamond and Ruby Spray Clip-BroochRaymond Yard Gold, Platinum, Diamond and Ruby Spray Clip-Brooch 11 old European-cut diamonds ap. .95 ct., 34 baguette and modified baguette diamonds ap. 1.30 cts., 14 square and fancy-shaped rubies apSee Sold Price
Sold2021Raymond Yard 17.00ctw Diamond and Platinum BraceletRaymond Yard Vintage 17.00ctw VS1-SI1/G-H Diamond and Solid Platinum 7.25" Cocktail Bracelet - This exquisite bracelet from Raymond Yard is crafted of solid platinum and is lavishly embellished with aSee Sold Price
Sold2023Raymond C. Yard Diamond Penguin BroochRaymond C. Yard Diamond Penguin Brooch platinum, the brooch mounted with round brilliant-cut diamonds weighing approximately 2.50 carats in total, accented with black enamel, stamped "YARD". size 1-1/See Sold Price
Sold2017Jadeite, diamond, platinum and 14k white gold jabot pinJadeite, diamond, platinum and 14k white gold jabot pin Featuring two carved, pierced jadeite plaques, measuring approximately 32.00 x 20.80 x 2.00 mm (one is fractured) accented by (10) full-cut diamSee Sold Price
Sold2019LACLOCHE FRERES Platinum, Carved Jadeite, and DiamondLACLOCHE FRERES Platinum, Carved Jadeite, and Diamond Stickpin in the form of a carved jadeite seated Buddha with rose-cut diamond accents; signed and numbered 0047; 4.53 dwts.; lg. 1 3/8 (sans pin);See Sold Price
Sold2022RAYMOND YARD PLATINUM, 14 KARAT WHITE GOLD & DIAMOND DOUBLE BROOCHconvertible to two dress clips; signed 'Yard'; containing two round brilliant cut diamonds [G-H/SI] weighing approximately 1.00 carat total; 166 old full and single-cut diamonds [G-H/VS-SI] weighing aSee Sold Price
Sold2021CHINESE NATURAL JADEITE PLATINUM W/DIAMOND PENDANTChinese Natural Jadeite hand carved pendant set in a elegant art deco platinum setting with diamonds on top and bottom. Pin or folding chain ring on back. Measures 2 1/2" height by 1 3/8" width. TotalSee Sold Price
Sold2021CHINESE NATURAL JADEITE PLATINUM W/DIAMOND PENDANTChinese Natural Jadeite hand carved pendant set in a elegant art deco platinum setting with diamonds on top and bottom. Pin or folding chain ring on back. Measures 2 1/2" height by 1 3/8" width. TotalSee Sold Price
Sold2024RAYMOND YARD ART DECO MOONSTONE, SAPPHIRE, DIAMOND AND PEARL BRACELET, CIRCA 1940Raymond Yard triple strand approx.6.5mm pearl bracelet has a clasp with an approx. 16.5 carat oval cabochon moonstone set in platinum with 10 round sapphire beads, 22 4mm pearls and 32 round brilliantSee 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
Sold2019A platinum jadeite diamond ring with GIA certificateA magnificent platinum ring, center a large natural color intense apple green jadeite cabochon measures 18.07x14.01x5.28mm (GIA certificate), accented with excellent quality brilliant cut and baguetteSee 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
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
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
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
Sold2022Vintage Platinum Diamond Bar PinVintage Platinum Diamond Bar Pin Measuring 3.39" in length (11mm wide) containing (5) European cut diamonds (2 are missing) (approx. 2.43ct tdw, H-I VS2), not stamped or signed, electronically tested.See Sold Price
Sold2020Art Deco Platinum Diamond Brooch PinArt Deco platinum brooch/pin decorated with mixed cut diamonds. Center stone- Old European cut diamond-approx. 0.79ct (VS2/I), two side stones-Old European cut diamonds-approx. 0.55ctw (SI1-SI2/I-J),See Sold Price
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
Sold2021ART DECO PLATINUM & DIAMOND BAR PIN, 3.00CTWset with 22 European cut diamonds approx. 3.00 carats (in our opinion: K-L color, SI2-I1 clarity, however not guaranteed), 2 center diamonds each approx. 70pts, in tested filigreed platinum (pin stemSee Sold Price
Jun 13DOYLE Auctioneers & AppraisersRaymond Yard Gold, Platinum, Multicolored Sapphire, Ruby and Diamond Clip-Brooches$6,000
Jun 20Modern JewelryHenri PIQUET Turquoise Diamond Platinum Pin BROOCH Clip Art Deco1920s French$21,250
Jun 25Miami Auction GalleryCartier 11.00cts Diamond Platinum Diamond By The Yard Long Chain Necklace$70,000