Sold2020Art Deco Platinum Diamond & Pearl Brooch WatchLadies Touchon & Co fine platinum and gemstone brooch / nurses watch. Features a reticulated pin back section embellished with rose cut diamonds. Underneath are platinum links with natural seed pearlsSee Sold Price
Sold2015Art Deco Platinum Diamond Brooch PendantBrooch measures 70mm x 7mm. Diamonds - approx. 0.80-0.90ctw. Tested plat. Weight - 7.3 grams.Gemstones have not been graded for color and clarity ,and tested for clarity and color enhancement, unlessSee Sold Price
Sold2024Art Deco Platinum Gold Diamond Brooch Pendant NecklaceMETAL: 14k Gold/ Platinum. MEASUREMENTS: Necklace with the pendant attached is 19" long, pendant detaches and converts into a brooch - 46mm x 15mm. GEMSTONES; Diamonds approx. 3.00ctw. MARKED: IrSee Sold Price
Sold2020Art Deco 1930s Platinum Diamond Pearl BroochMETAL: Platinum. MEASUREMENTS: Brooch is 45mm x 26mm. GEMSTONES: Pearls - 6mm - 6.5mm. Diamonds apron. 1.80-2.00ctw. MARKED: Engraving "Uncle Frank to Betty 1939". WEIGHT: 13.8 grams.GemstonSee Sold Price
Sold2016Art Deco Platinum 1.00ctw Diamond Brooch PendantBrooch measures 29mm x 22mm, set with approx. 1.00ctw in diamonds (center stone approx. 0.450ct) Tested plat. Weight - 5.7 grams.Gemstones have not been graded for color and clarity ,and tested for clSee Sold Price
Sold2024Art Deco Platinum and Diamonds Brooch/Pendant - Approximately 6.87 Cttw.Art Deco Platinum and Diamonds Brooch/Pendant - Approximately 6.87 Cttw.Tested platinum composition with gold overlay. 58mm x 31.5mm in size (excluding bail). 19.4 grams total weight, SI1 - SI2 claritSee Sold Price
Sold2023Art Deco Platinum Diamond & Ruby Brooch/PendantArt Deco Platinum Diamond & Ruby Brooch/PendantWeighing 14.2 gramsSet with 29 Diamonds weighing app. 1.70 Ct.Along with 14 Diamonds weighing app. 1.70 Ct.F-G Color, VVS-VS ClarityAnd 14 Rubies weighinSee Sold Price
Sold2020ART DECO PLATINUM, DIAMOND, & SAPPHIRE BROOCH/PENDANTcentering one marquise cut diamond [J/VS1] weighing approximately 0.36 carats; 81 full cut diamonds [G-I/VS1-SI1] weighing approximately 2.15 carats total; and 36 square step cut sapphires weighing apSee Sold Price
Sold2022Art Deco Platinum and Gold Diamond Pearl BroochArt Deco Platinum and Gold 13.1g Weight Euro Diamond Approx. 2ct Pearl Brooch Measurements 2.24”x1.12”See Sold Price
Sold2020Art Deco Platinum Diamond Pendant BroochPlatinum Art Deco brooch/pendant, with approx. 1.20ctw in diamonds. Brooch is 40mm x 20mm. Tested plat. Weight - 7.2 grams.See Sold Price
Sold2020Art Deco Platinum Diamond Emerald Pendant BroochArt Deco platinum brooch with hidden bale to be worn as a pendant. Set with approx. 2.30ctw in diamonds and emeralds. Brooch measures 45mm x 25mm, bale - 20mm long. Weight - 13.4 grams.See Sold Price
Sold2023Art Deco Platinum Diamond Onyx Pendant BroochMETAL: Platinum. MEASUREMENTS: Pendant is 38mm x 21mm. GEMSTONES: Onyx, Diamonds approx. 2.20ctw. TESTED: Plat. WEIGHT: 10.3 grams.Gemstones have not been graded for color and clarity ,and tested forSee Sold Price
Sold2021Art Deco Platinum Carved Jade Diamond Pendant BroochPlatinum Art Deco pendant brooch, with carved jade and rose cut diamonds. Brooch is 42mm x 25mm. Tested plat. Weight - 12 grams.See Sold Price
Sold2020Platinum & Diamond Art Deco Brooch Pendant WatchLadies pendant / brooch watch. Features a platinum brooch and case housing a non functioning movement with diamonds. Total diamond weight is approximately 1.0 carats. Weigh 12 grams. Measures 1 3/8" xSee Sold Price
Sold20212 Art Deco Brooches2 Art Deco Brooches. 1st item: Art Deco platinum, 18k yellow gold sapphire, diamond and pearl brooch containing 14 baguette cut sapphires with a total weight of approximately .56 carats and 42 Old EurSee Sold Price
Sold2022Antique Platinum Art Deco Filigree Diamond Brooch Pin PendantThis is an antique Art Deco bar brooch pin/pendant rendered in fine 14K white gold. The filigree brooch features 21 Old European cut diamonds of VS-SI clarity and HI color. It is 2 1/2" long and it weSee Sold Price
Sold2017Art Deco Insect Brooch | Platinum Diamond Ruby Pearl |An adorable Art Deco brooch of a winged insect, set with diamonds, rubies and a solitaire pearl, in platinum, France, circa 1920's - 1940's. This delightful piece has been expertly crafted out of platSee Sold Price
Sold2019Estate Art Deco Platinum & Diamond Pearl NecklaceEstate Art Deco Platinum & Diamond Pearl Necklace. Cultured 9mm pearls hand knotted on white silk thread. Pendant also serves as clasp with two emerald accents. Pendant set with approximately .75 of aSee Sold Price
Sold2018*An Art Deco 18 Karat Yellow Gold, Platinum, Jade,An Art Deco 18 Karat Yellow Gold, Platinum, Jade, Diamond and Seed Pearl Brooch, containing one pierced and carved jade bi measuring approximately 33.55 mm in diameter, six round single cut diamonds,See Sold Price
Sold2021Art Deco Platinum Filigree Sapphire Diamond GoldArt Deco platinum and 14k gold brooch, converted into a pendant, with sapphires and approx. 0.06ctw in diamonds. suspended on a 14k gold chain. Necklace is 18" long, brooch/pendant is 64mm x 5mm wide.See Sold Price
Sold2023Art Deco 18k Gold and platinum Pendant / Brooch with DiamondsArt Deco Pendant / Brooch crafted in 18k yellow Gold and Platinum on top, accented with Old mine and Rose-cut Diamonds weighing together Approx. 2.0 carats total weight. Pendant come with antique PlatSee Sold Price
Sold2017Art Deco Platinum 14k Gold Diamond Aquamarine PearlMETAL: Platinum.GEMSTONES: aquamarine, pearls ( one pearl missing), diamonds. MEASUREMENTS: necklace is 28" long. Full drop length is 100.7mm. Detachable pendant is 50mm long x 17mm at widest poiSee Sold Price
Sold2019Art Deco Gold Platinum Diamond Mother of Pearl EnamelMETAL: 18k Gold, Platinum. GEMSTONES: Rose cut diamonds. Mother of pearl, Enamel. MEASUREMENTS: Pendant is 38mm x 25mm. MARKED: Engraved MC1934/TESTED: 18k, Platinum. WEIGHT: 8 grams.Gemstones have noSee Sold Price
Sold2022A FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonalA FINE ART DECO GREEN TOURMALINE AND DIAMOND BROOCH / PENDANT in platinum, set with an octagonal step cut green tourmaline of 13.50 carats within two concentric octagonal borders of round cut diamondsSee Sold Price
5 days LeftMiami Auctions & Appraisals LLC Antique Art Deco Diamond Emerald Platinum Bow Brooch Pendant Necklace$21,000
5 days LeftMiami Auctions & Appraisals LLC Antique Art Deco Diamond Pearl Platinum Double Clip Brooch Pin$5,800
5 days LeftMiami Auctions & Appraisals LLC Cartier Antique Art Deco Diamond Pearl Onyx Platinum Brooch Pin$7,200
2 days LeftMiami Auction GalleryANTIQUE ART DECO DIAMOND EMERALD PLATINUM FLEUR DE LIS BROOCH PENDANT$24,000
Jun 24Platinum Auction GroupArt Deco Diamond Pendant Pin Old Mine Cut Platinum 14k Floral Filigree$5,000
Jun 24Platinum Auction GroupArt Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k Yellow$300(1 bid)