Sold2018JEWELRY. GIA Cert. Art Deco Platinum, Diamond,and Sapphire Ring. Art Deco platinum ring with central 2.59 ct round brilliant cut diamond with a surround of pave diamonds and bands of sapphire accents. Accompanied by April 4th, 2018 GIA Report No.See Sold Price
Sold2016Natural GIA Cert Opal Diamond Platinum RingA tremendous amount of color is exhibited through this GIA certified Australian opal. Placed in an exquisite hand made art deco platinum ring that has been designed with clean, white diamonds. Size 5-See Sold Price
Sold2023JEWELRY. Art Deco Platinum, Diamond and EmeraldBracelet. Art Deco platinum articulated bracelet displaying (3) marquis cut faceted diamonds with faceted emerald surround, and Old European cut diamond accents. Marquis cut diamonds measure approx. 8See Sold Price
Sold2023JEWELRY. Art Deco Platinum, Diamond and Gem Ring.Art Deco platinum ring displaying a central Old European cut diamond surrounded by single and old mine cut diamonds, and further accented by diagonal panels of blue faceted gems. Central OEC diamond mSee Sold Price
Sold2018JEWELRY. Art Deco Platinum, Diamond, and SapphireBracelet. Art Deco platinum bracelet comprised of (22) round brilliant cut diamonds measuring approx. 3mm, and (22) sapphires measuring approx. 2.9mm x 3.8mm. Total approx. weight is 12.4 dwt. From thSee Sold Price
Sold2021JEWELRY. Art Deco Platinum, Diamond and PearlWatch Bracelet. Art Deco platinum and tiered diamond Precisa watch face suspended from a multi-row seed pearl bracelet. Additional bracelet links detached but present. Interior of watch case stamped,See Sold Price
Sold2018JEWELRY. Art Deco Platinum, Diamond, and SapphireRing. Art Deco platinum ring comprised of a central band of Old European cut diamonds, a surround of Old European cut diamond accents, and (4) marquis cut sapphire accents. (3) central diamonds measurSee Sold Price
Sold2018JEWELRY. Art Deco Platinum, Diamond, and SapphireRing. Art Deco platinum ring set with Old European cut diamonds, and (3) panels of sapphire accents. (3) central diamonds measure approx. 4.3mm. Ring size - 6 1/2. Total approx. weight is 3.6 dwt. FroSee Sold Price
Sold2023JEWELRY: Art Deco platinum diamond and carnelian bracelet, open design link bracelet, testedJEWELRY: Art Deco platinum diamond and carnelian bracelet, open design link bracelet, tested platinum with 14K white gold fold over clasp and safety chain, four open links with leaf motif, set with 14See Sold Price
Sold2022JEWELRY. Art Deco Platinum, Diamond and PearlWatch Bracelet. An engraved Art Deco platinum watch with single cut diamond bezel and a non adjustable watch bracelet comprised of a (2) seed pearl accents bands flanking a central chevron paneled banSee Sold Price
Sold2021JEWELRY. Art Deco Platinum and Diamond Bracelet.Art Deco platinum bracelet set with (5) marquis cut diamonds measuring approx. 5.0mm x 2.5mm, (10) straight baguettes measuring approx. 2.5mm x 2.0mm, and (104) single cut diamonds. Stamped, "10%See Sold Price
Sold2023JEWELRY. Art Deco Platinum and Diamond Brooch.Art Deco platinum brooch displaying a central trio of (3) milgrain bezel set Old European cut diamonds measuring approx. 6.0mm, 4.5mm and 4.6mm. Diamonds are set within a platinum filigree frame displSee Sold Price
Sold2020JEWELRY. Art Deco Platinum and Diamond Watch.Art Deco platinum ladies watch set with Old European cut diamonds and single cut diamonds. Stamped, "Pat. Feb. 29-1916". Crown is inscribed, "Brevet Patent". Total approx. weight oSee Sold Price
Sold2023GIA Art Deco Platinum Filigree Diamond Natural Sapphire Ring w Certificate of OriginThis is an antique Art Deco platinum filigree ring featuring an oval modified brilliant cut Cambodian blue natural sapphire surrounded by Old Mine cut diamonds. The sapphire is accompanied by a GIA orSee Sold Price
Sold2024JEWELRY. Art Deco Platinum and Diamond Brooch.Art Deco platinum brooch displaying a central bezel set Old Mine cut diamond flanked by (2) bezel set Old Mine cut diamonds and further accented by a surround of smaller Old Mine cut diamonds. CentralSee Sold Price
Sold2023JEWELRY. Art Deco Platinum and Diamond Ring.Art Deco platinum filigree ring displaying a central bezel set Old European cut diamond surrounded by (8) round faceted diamond accents and pierced detailing. Center stone measures approx. 5.0mm. StamSee Sold Price
Sold2022JEWELRY. Art Deco Platinum and Diamond Ring.Art Deco platinum ring set with a central panel of (3) Old European cut diamonds surrounded by (8) single cut diamonds. Central diamond measures approx. 4.5mm; flanked vertically by (2) diamonds measuSee Sold Price
Sold2016JEWELRY. Art Deco Diamond, Platinum and OnyxLadies Watch Case. Total approx. diamond weight of 1 cttw, approx. color G, approx. clarity VVS. From an extensive Brooklyn, NY collection. Dimensions: .625" w x 1.25". Condition: All watches sold asSee Sold Price
Sold2017Art Deco Platinum Diamond Engagement Ring, 1930sJewelry: Art Deco Diamond Platinum Engagement Ring Maker: Unknown Country: United States Period: Art Deco Stone: Diamonds Metal: Platinum Condition: Excellent Date: 1930's Ring size 6 and may be resizSee Sold Price
Sold2016JEWELRY. Art Deco Style Diamond, Platinum, andGold Ring. Total approx. weight of Old Mine cut diamonds is 1 cttw, approx. color of I, approx. clarity of VS. Total approx. weight is 3.2 dwt. From an extensive Brooklyn, NY collection. Ring size: 5See Sold Price
Sold2016JEWELRY. Art Deco Diamond and Platinum WatchPendant. Written 1-24-94 receipt describes as, "Art Deco Plat Oval Diamond Agassiz 18 Jewel Pendant Watch". Total approx. weight is 12.7 dwt. From an extensive Brooklyn, NY collection. Dimensions: 1.7See Sold Price
Sold2022JEWELRY: Platinum Art Deco diamond and onyx bracelet, hinged bracelet tested platinum with 18K whiteJEWELRY: Platinum Art Deco diamond and onyx bracelet, hinged bracelet tested platinum with 18K white gold clap tongue, tapered width: 5.7mm-7.4mm, total weight: 24.8 grams, set with a total of twentySee Sold Price
Sold2024Art Deco GIA Diamond Platinum Engagement RingA very fine antique platinum, diamond engagement ring. The details of this ring are impeccable and the fishtail prongs show very minimal signs of wear for its over 100 years of age. The large center sSee Sold Price
Sold2016Art Deco Platinum Diamond Emerald GIA Natural PearlOne hundred and nineteen pearls in graduated necklace decorated with a platinum clasp set with diamonds and emeralds. Pearls range from 3.22 to 5.94mm in diameter. Pearls 17 and 119 from the clasp areSee Sold Price
3 days LeftSeized Assets AuctioneersAntique Art Deco Platinum GIA European Diamond Sapphire Filigree Engagement RingUS$1
4 days LeftSeized Assets AuctioneersAntique Art Deco Platinum GIA Round Diamond Sapphire Infinity Leaf Link BraceletUS$1
5 days LeftSeized Assets AuctioneersAntique Art Deco Platinum 1.30 ctw GIA Diamond Etched Filigree Engagement RingUS$1
849 Lots AwaySeized Assets AuctioneersAntique Art Deco Platinum 5.54 ctw GIA European Diamond Fancy Link Belly BraceleUS$1
2024Federal Assets AuctioneersAntique Art Deco Platinum 5.54 ctw GIA European Diamond Fancy Link Belly BraceleSee Sold Price
Oct 27Modern Jewelry2.20 Carat Asscher Cut G VS2 & Emerald Cut G VS1 Diamond Platinum Art Deco RingUS$31,500
Nov 03Modern JewelryArt Deco Emerald Diamond Platinum RING Diamond Old European 1.20-ct GIA I VVS1US$15,000
Oct 27Modern Jewelry2.97 Carat Old European Cut & Baguette Shape Diamond Platinum Art Deco RingUS$33,500
Sep 30Heritage Auctions55158: Tiffany & Co. Art Deco Diamond, Platinum, PallaUS$8,000
Nov 03Modern JewelryChic 1.11-ct DIAMOND (H VS1) ART DECO PLATINUM SETTING RING - Her Answer YES!US$8,200
4 days LeftFederal Assets AuctioneersAntique Art Deco Black Starr Frost Platinum GIA Natural Pearl & Diamond Bar PinUS$1
Sep 29Capital Estate BuyersArt Deco Era Estate 2.36ctw GIA Certified Natural Diamond Platinum Cluster RingUS$650(3 bids)
5 days LeftSeized Assets AuctioneersAntique Art Deco Plat GIA European Diamond & Emerald Mil grain Etched Domed RingUS$1
Oct 27Modern Jewelry1.90 Carat Old European & Round & Baguette Diamond 14K WG/Plat Art Deco RingUS$13,500
FeaturedSep 28Associated Estate & Appraisal Co.Antique Platinum Diamond & GIA Certified Ceylon Sapphire RingUS$2,600(2 bids)
Sep 30Heritage Auctions55378: Art Deco Russian Emerald, Diamond, Platinum BracUS$7,000(1 bid)