Sold2018A Platinum, Yellow Gold, Peridot, Pink Sapphire andA Platinum, Yellow Gold, Peridot, Pink Sapphire and Diamond Ring, containing one round mixed cut peridot measuring approximately 7.85 mm in diameter, 14 round brilliant cut pink sapphires measuring apSee Sold Price
Sold2018Collection of 70+ gem-set stickpinsset in 14k, 10k, platinum, low karat gold and metal; including diamond, pearl, opal, sapphire, moonstone, rock crystal, coral, ruby, turquoise, peridot and garnetSee Sold Price
Sold2020Diamond, Yellow Sapphire, Platinum, Gold Brooch,Diamond, Yellow Sapphire, Platinum, Gold Brooch, Schlumberger for Tiffany & Co. The brooch features a round-cut yellow sapphire weighing approximately 1.10 carats, enhanced by full-cut diamonds weSee 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
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
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
Sold2021Diamonds, Sapphires Platinum & 18k Gold RingArt Deco Ring crafted in 18k rose Gold and Platinum on top, featuring three Oval and Round shaped Sapphires Approx. 1.10 carats. Accented with Old mine Diamonds Approx. 1.0 carats. H-J color, VS-SI clSee 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
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
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
Sold2018Round and rose cut diamond, calibré sapphire, platinumRound and rose cut diamond, calibré sapphire, platinum and gold brooch, g 10.07, length cm 9.20 circa.Broche in oro giallo e platino con diamanti rotondi, mezza rosetta e zaffiri calibré, g 10,07, lSee 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
Sold2017Seidengang 18k Gold Platinum Diamond Sapphire NecklaceMETAL: 18k Gold / Platinum. MEASUREMENTS: Necklace is 13 1/2" long and 36mm at widest point . GEMSTONES: sapphires, tourmaline cabochon, diamonds approx. 0.62ctw. MARKED: SG mark, plat, 18k. WEIGSee Sold Price
Sold2021Art Deco Platinum Gold Sapphire Diamond BraceletArt Deco Platinum Gold Weight 13g Sapphire Approox. 5ct Diamond Approx. 1ct Bracelet Measurements 7Óx0.4ÓSee Sold Price
Sold2022Retro 18k Gold Platinum Diamond Sapphire Clip BroochMETAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 85mm x 50mm, converts into two clips. GEMSTONES: Sapphires, Rose cut diamonds approx. 70 stones. TESTED: 18k/ Plat. WEIGHT: 41.4 grams.Gemstones haveSee Sold Price
Sold2023Womens 18K Gold Platinum Diamond Sapphire RingFOR SALE IS THIS WOMENS VINTAGE ESTATE 18K GOLD PLATINUM DIAMOND SAPPHIRE RING. THE RING IS A SIZE 9.0 AND WEIGHS 11.8g. RING IS MARKED "18K, PT 900" WITH A MAKERS MARK "SGS". ANY OTHER QUESTIONS, PLESee Sold Price
Sold2022Art Deco Platinum Gold Diamond Sapphire RIngMetal : 14k Gold shank/ Platinum top Designer : Not Signed Gemstone : Diamonds approx. 0.75-0.80ctw, Sapphires Measurements : Ring size 6, top is 23mm x 18mm Marked: : Plat, 14kSee Sold Price
Sold202214K GOLD, PERIDOT, SAPPHIRE & DIAMOND RING sz 714k white and yellow gold, peridot, pink sapphire, and diamond ring, size 7. Diamonds 20 pts. Stamped 14k inside band. Condition: new, see images. Weight: 9.7 grams or 6.3 dwts. #A11See Sold Price
Sold2023Art Deco Filigree Platinum Gold Sapphire Diamond BraceletMetal : 14k Gold/ Platinum Designer : Not Signed Gemstone : Sapphire, Diamonds approx. 0.04ctw Measurements : Bracelet is 7" long and is 7.3mm wide Marked: : 14k Plat, ESEMCO WeighSee Sold Price
Sold2020Art Deco Platinum, Gold, Diamond & Sapphire CrossArt Deco Platinum & Gold 4.3gr Diamond Old Miner & Rose Cut Approx 0.6ct Sapphire Approx 0.4 ct Measurements 2'x1.2'See Sold Price
Sold2021Art Deco Platinum Gold Sapphire Diamond BraceletArt Deco Platinum Gold Weight 7.32g Sapphire Approx. 0.3ct Diamond Approx. 0.5ct Bracelet Measurement 6.5”x0.45”See Sold Price
Sold20211920’s Platinum Gold Sapphire & Diamond Cross1920’s Platinum Gold Weight 4.3g Sapphire Approx. 0.2ct  & Rose Cut Diamond Approx. 0.2ct Cross Pendant Measurements 1.9”x1.1”See Sold Price
Oct 20Miami Auctions & Appraisals LLC Natural No-Heat GIA 13.90cts Sapphire Diamond Platinum Gold Bangle Bracelet$11,250
Sep 30Heritage Auctions55515: Oscar Heyman Diamond, Sapphire, Platinum, Gold $4,400(3 bids)
Sep 30Heritage Auctions55516: Oscar Heyman Diamond, Colored Diamond, Sapphire,$2,400
Sep 30Heritage Auctions55517: Oscar Heyman Diamond, Colored Diamond, Sapphire$2,400(1 bid)
Sep 29Capital Estate BuyersArt Deco Estate 3.68ctw Natural Sapphire & Diamond 18k Yellow Gold & Platinum Brooch$50(1 bid)
552 Lots AwayFederal Assets AuctioneersAntique Victorian 14k Gold & Platinum GIA Old Sapphire Ruby Diamond Long Bar Pin$1
4 days LeftFederal Assets AuctioneersAntique Victorian 14k Gold & Platinum GIA Old Sapphire Ruby Diamond Long Bar Pin$1
Sep 30Heritage Auctions55356: Montreux Ceylon Sapphire, Diamond, Platinum, Go$15,000
2 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold Diamond Sapphire Rock Crystal Choker Necklace$10
2 days LeftSeized Assets AuctioneersAntique Edwardian 14K Gold Platinum 1.61 ctw Mine Cut Diamond Sapphire Bypass Ri$5(2 bids)
Sep 28Mynt AuctionsDavid Webb Platinum & 18K Yellow Gold Diamond Sapphire Rock Crystal Choker Necklace$5
Sep 30Heritage Auctions55364: Sapphire, Diamond, Platinum, White Gold Brooch $3,400
Sep 30Heritage Auctions55153: Edwardian Sapphire, Diamond, Platinum, Rose Gol$3,000
Sep 30Heritage Auctions55217: Sapphire, Diamond, Platinum, White Gold Brooch $5,000