Sold2023Vintage 4.35cts Diamond Cabochon Ruby Sapphire Platinum Floral Brooch Pinweighing approximately 10.0 grams. crafted in solid Platinum, this exquisite piece is adorned by an outstanding (4) Large Genuine Diamonds round-cut, prong-set, ( G-H color and VS clarity) & (16) LargSee Sold Price
Sold2021DECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PINDECO PLATINUM EUROPEAN CUT DIAMOND SAPPHIRE STICK PIN An Outstanding Antique Art Deco Platinum Old European Cut Diamond Sapphire Stick Pin, circa 1925, shines front and center with a bright and sparkSee Sold Price
Sold2021Platinum cocktail ring 9.11 Ctw in diamonds, sapphire &Art-Deco period, circa 1930 and 1940. This cocktail ring was crafted in solid .900/.999 platinum and .100/.999 iridium and embellished with outstanding natural gemstones. Mounted in the center, with aSee Sold Price
Sold2020Edwardian Diamond, Sapphire, Platinum Pendant EnhancerEdwardian Diamond, Sapphire, Platinum Pendant Enhancer Brooch. Centering one old European-cut diamond weighing approximately 1.20 ct., flanked by two old European-cut diamonds weighing approximately 0See Sold Price
Sold2021Art Deco Diamond, Sapphire, Platinum BraceletArt Deco Diamond, Sapphire, Platinum Bracelet Stones: Rectangular step-cut diamonds weighing a total of approximately 1.50 carats; European and single-cut diamonds weighing a total of approximately 3.See Sold Price
Sold202240.00ct Aquamarine, Diamond, Sapphire & Platinum Ring40.00ct Aquamarine, 1.00ctw Diamond and Blue Sapphire Solid Platinum Ring - This beautiful ring was finely crafted of solid platinum and boasts a massive 40.00ct (approximate) emerald cut aquamarine.See Sold Price
Sold2023Art Deco 2.50ct Diamond Sapphire Platinum Pendant/Pin 14k White Gold ChainThis beautiful Art Deco pendant and pin is crafted from platinum featuring a long shape crest like frame with milgrain and filigree design. The center of the pendant 3 large round cut diamonds, each iSee Sold Price
Sold2022Elegant 12.80ct Princess Cut Diamond Sapphire Platinum Tennis BraceleThis is an magnificent and elegant tennis bracelet. It is exquisitely crafted in platinum with a smooth polished finish and has square shape link, adorned with princess cut diamonds and intense princeSee Sold Price
Sold2023Fantastic women's Omega diamond & sapphire platinum watch. Mechanical movement winds and runs.Fantastic women's Omega diamond & sapphire platinum watch. Mechanical movement winds and runs. Mounted with approx. 124 round brilliant diamonds and 160 sapphires. Measures approx. 3/4" width at widesSee Sold Price
Sold2022Art Deco 1.60ct Diamond Sapphire Platinum Fancy Milgrain BraceletThis stunning Art Deco bracelet is crafted from platinum with a high polished finish. It has an oval shape centerpiece followed by a tapered band in slim section links. The center has 3 larger prong sSee Sold Price
Sold2018Art Deco Diamond & Sapphire Platinum RingArt deco ring with center European cut diamond, approximately 1 ct (H-VS1), flanked by calibre cut sapphires & single cut diamonds. Set in platinum, tested. Size is 4.5 and weight is 5.5 grams. ConditSee Sold Price
Sold2022Art Deco 6ct Diamond Sapphire Platinum Buckle StyleThis gorgeous Art Deco bracelet is crafted from platinum with slide clasp and hidden latch for worry free wear. The center of the 9mm wide bracelet has a buckle belt design with long slim shape man maSee Sold Price
Sold2016Diamond, Sapphire, Platinum, White Gold Ring.Diamond, Sapphire, Platinum, White Gold Ring. Centering one round brilliant-cut diamond weighing approximately 1.15 ct., accented by four square-cut sapphires, further enhanced by twelve round-cut diaSee Sold Price
Sold2022Art Deco 1.20ct Diamond Sapphire Platinum 14k Gold Filigree Link BraceletThis lovely Art Deco bracelet has platinum top with 14k white gold rectangle shape gate like frame, the top and around all links has fine filigree design with 3 octagonal frame in the center, each witSee Sold Price
Sold2016Ladies Art Deco Diamond, Sapphire, Platinum, 14k WhiteLadies Art Deco Diamond, Sapphire, Platinum, 14k White Gold Wristwatch. DIAL: Rectangle, black Arabic numeral hour markers, black outer minutes track, black baton hands. MOVEMENT: Battery. CASE: RectaSee Sold Price
Sold2015Ladies Diamond, Sapphire, Platinum, 18k GoldLadies Diamond, Sapphire, Platinum, 18k Gold Wristwatch. DIAL: Tonneau, cream, black Arabic hour markers, black outer minutes track, blued spade hands. MOVEMENT: Eighteen jewels, 5 adjustments, 360470See Sold Price
Sold2022Art Deco Diamond Sapphire Platinum 14k Gold Rectangle Floral Link BraceletThis beautiful Art Deco bracelet has platinum top with 14k yellow gold rectangle shape frame, the top of each link has a cut out four petal flower with milgrain border, there are 7 links which alternaSee Sold Price
Sold2021Collection of Two Diamond, Sapphire, Platinum, 14kCollection of Two Diamond, Sapphire, Platinum, 14k White Gold Rings. Including one transitional round-cut diamond weighing approximately 0.31 ct., diamond, sapphire, platinum ring, size 5 together witSee Sold Price
Sold2018Ladies Diamond, Sapphire, Platinum, 14k White GoldLadies Diamond, Sapphire, Platinum, 14k White Gold Wristwatch. DIAL: Rectangle bezeled corn, white, black index hour markers, black spade hands, Gruen. MOVEMENT: Manual wind, fifteen (15) jewels, fourSee Sold Price
Sold2018Art Deco Diamond, Sapphire, & Platinum RingAn Art Deco Era Diamond & Platinum Ring. Filigree setting with two diamonds at the center, one an Old European cut diamond that is approximately 0.25 ct and the other a round brilliant cut diamond thaSee Sold Price
Sold2023An ANTIQUE DIAMOND & SAPPHIRE platinum stickpinAn ANTIQUE DIAMOND & SAPPHIRE stickpin in PLATINUM & 14kt.white-gold. This "ART DECO" piece has 4 round brilliant cut diamonds that total over 0.25ct. with F-G color & VS clarity. The 2 rectangle sappSee Sold Price
Sold2020Art Deco Diamond Sapphire Platinum Stick PinEstate Art Deco Diamond Sapphire Platinum Stick Pin - A lovely bar stickpin that is approximately 2.3 grams and .75 x .25 inches. About .5 carat of white diamonds .375 carat of sapphires. An easy convSee Sold Price
2021Original Art Deco Center Diamonds Sapphires PlatinumStunning Original Art Deco .70 C Center Diamonds Sapphires Platinum Ring. This is a beautiful original art deco ring c.1940's with a unique design. The center diamond is a European cut .70 carats I coSee Sold Price
2021Diamonds, Sapphires, Platinum & 18k gold RingBeautiful Art Deco Rosetta Ring crafted from 18k yellow Gold and Platinum on top, Set with a center natural Blue Sapphire Approx. 1.10 carats. Accented with Old mine Diamonds Approx. 1.15cts. I-J coloSee Sold Price
2 days LeftTremont AuctionsFine vintage Tiffany & Co. Art Deco design diamond and sapphire platinum mounted convertible dressUS$3,400
2 days LeftTremont AuctionsVintage diamond and sapphire platinum and gold mounted ring. Set with 4 triangular shape fineUS$550(5 bids)
2 days LeftTremont AuctionsVintage diamond and sapphire platinum and gold mounted earrings. Set with 4 triangular shaped fineUS$600(3 bids)
6 days LeftMynt AuctionsMFRENCH RETRO 14K GOLD DIAMOND RUBY SAPPHIRE PLATINUM BRACELET 7.5" SIGNEDUS$10
2 days LeftTremont AuctionsVintage diamond and sapphire mounted platinum round pin. 16 round cut diamonds, approx. 1.2 CTW. 16US$425(3 bids)
Jun 15Hess Fine AuctionsExquisite Tiffany & Co Platinum Diamond Sapphire Very Art Deco Ladies WatchUS$20(2 bids)
Jun 23Modern Jewelry3.20 Carat Old European Cut Diamond 0.20 Carat Sapphire Platinum Art Deco RingUS$25,000
Jun 23Modern Jewelry0.60 Carat Old European Cut Diamond 0.40 Carat Sapphire Platinum Art Deco RingUS$4,650