Sold202318k Gold Platinum Diamond Amethyst Peridot RingMetal : 18k Gold/ Platinum Designer : Not Signed Gemstone : Diamonds approx. 0.23ctw, Peridot, Amethyst Measurements : Ring size 6.75, top is 25mm x 18mm Marked: : 750, Plat, Hallmark <See Sold Price
Sold2023Tiffany & Co Schlumberger Persian Turquoise Amethyst Diamond 18k Gold Platinum Butterfly BroochTitle: Tiffany & Co. Schlumberger Persian Turquoise Amethyst 1.85ctw Diamond 18k Gold Platinum Butterfly Signed Numbered Brooch Description: A fanciful butterfly design made in platinum & 18k gold feaSee Sold Price
Sold2018David Webb Amethyst, Onyx, Enamel, Diamond EarringsPair of David Webb Amethyst, Black Onyx, Black Enamel, Diamond, Platinum, 18k Yellow Gold Earrings. Each featuring a carved amethyst drop within a carved black onyx drop measuring approximately 35 x 2See Sold Price
Sold2022David Webb 18K Platinum, Amethyst and Diamond BroochDavid Webb exceptional Brooch Pendant Authentic and signed Large 30mm X 18mm Faceted Amethyst set in 18k gold and Platinum. 31.7 Grams with Approx 1.5 Carats Diamonds. This is a great collector pieceSee Sold Price
Sold2022La Triomphe 18k Amethyst Diamond Pendant Necklace18k yellow gold pendant with center emerald cut amethyst approx. 18mm x 10mm, framed with 28 accent diamond, bail with 2 smaller amethyst and 15 accent diamonds, marked La Triomphe and 18k. 18k yellowSee Sold Price
Sold202118k diamond and amethyst necklace18k diamond and amethyst necklace, 15 inches long. Davids notes: This necklace has an outstanding 18k bow tie shaped gold and diamond clasp, with 15 round gorgeous .10ct VS1 F-G color modern cut diamoSee Sold Price
Sold2018925 STERLING SILVER RING WITH PRICELESS GREEN AMETHYST925 STERLING SILVER RING SET WITH PRICELESS 4.541 CARAT TW (15 PCS) GREEN AMETHYST & GENUINE DIAMOND PLATINUM PLATEDSee Sold Price
Sold2021Art Deco Diamonds, Blue stone 18k Gold & PlatinumArt Deco Diamonds, Platinum and 18k yellow Gold filigree Brooch. Featuring a center Oval Cabochon Blue Stone Accented by Rose Cut Diamonds Approx. 0.15 Carats. Weight: 6.5g. Measures: 2.3x0.7".See Sold Price
Sold201818k Gold Platinum Ruby Diamond Perfume BottleMETAL: 18k Gold/ Platinum. MEASUREMENTS: Bottle measures - 46mm x 25mm in diameter at widest point. GEMSTONES: Rubies, 15 diamonds. TESTED: 18k/ plat. WEIGHT: 36.6 grams.Gemstones have not been gradedSee Sold Price
Sold2022Pearl & Diamond Starburst Bangle, Platinum & 18kMetal: Platinum & 18k White Gold Gram Weight: 16.8gr Stones: 11 Pearls, 1.50ctw~ 15 Round Brilliant Diamonds Circa: Vintage Condition: Excellent Dimensions: 7" wrist w/ 1" center *This merchandise canSee Sold Price
Sold2021Antique Chalcedony, Diamonds, 18k & Platinum RingAntique Plaque Ring crafted from solid 18k Yellow Gold and Platinum, featuring an Oval shaped Dark Green Chalcedony with a center Old Mine Diamond Approx. 0.65 Ct and Rose Cut Diamonds Approx. 0.15 CtSee Sold Price
Sold2023Art Deco Diamonds Ring in Platinum & 18k GoldArt Deco filigree Ring crafted in 18k yellow Gold and Platinum on top featuring a center Old European cut Diamond Approx. 0.15 carats. Along with Rose-cut Diamonds. Top measurements: 0.6 x 0.4 inches.See Sold Price
2023Vintage CARTIER 18k Diamond & Platinum Detachable Set Vintage CARTIER 18k Yellow Gold & Platinum Weight 75.19gr Diamond Approx 1ct Single Cut VS1 G Detachable Set  Measurement Bracelet 7.5”x0.38”  Necklace 15.5”x0.44” BrSee Sold Price
Sold2018David Webb 18k Gold Platinum Diamond RingMETAL: Platinum/18k Gold. MEASUREMENTS: Ring size - 6 1/2, ring top - 15mm x 25mm. GEMSTONES: Diamonds - approx. 2.50ctw. Comes with pouch. MARKED: Webb, 18k, plat. WEIGHT: 15.3 grams.Gemstones have nSee Sold Price
Sold202318k Gold Platinum Diamond RingMETAL: 18k Gold/ Platinum. MEASUREMENTS: Ring size 8, top is 25mm x 20mm. GEMSTONES: Diamonds approx. 1.20ctw. Blue stone (RI tested 1.51) 15.5 x 11 x 7.7mm. TESTED: 18k/Plat. WEIGHT: 7.9 grams.GemstoSee Sold Price
Sold202018K Gold Platinum Diamond Blue Stone RingMETAL: 18k Gold. GEMSTONES: Diamonds. Blue stone RI=1.76-1.77 (abraded) -15 x 11.5 x 4.8mm. MEASUREMENTS: Ring size approx. 7 3/4, ring top is 15.8mm wide. TESTED: Plat, 18k. WEIGHT: 8 grams.GemstonesSee Sold Price
Sold2017David Webb Platinum 18k Gold Diamond NecklaceMETAL: 18k Gold / Platinum. MEASUREMENTS: Necklace is 15" long, pendant - 36mm x 10mm. GEMSTONES: Diamonds approx. 0.90ctw. MARKED: Webb, 18k, Plat. WEIGHT: 6.2 grams.Gemstones have not been gradSee Sold Price
Sold202018K Gold Platinum Diamond Ruby Bird Brooch PinMETAL: 18k Gold and Platinum. GEMSTONES: Diamonds approx. 0.28ctw. Ruby eyes. MEASUREMENTS: Brooch is 45mm x 49mm. MARKED/TESTED: CB 750/Plat. WEIGHT: 15 grams.Gemstones have not been graded for colorSee Sold Price
Sold201618K Gold Platinum Diamond Star Ruby Dome RingMETAL: 18K gold., platinum. GEMSTONES: star ruby cabochon 13.2 x 11.5mm( slightly abraded) , diamonds approx.- 0.36ctw. MEASUREMENTS: ring size 7, ring top is 15.9mm at widest point. Ring sits 10mm upSee Sold Price
Sold2018Art Deco 18K Gold Platinum Diamond RingMETAL: 18k gold, platinum. GEMSTONES: mixed cut diamonds (one stone missing). MEASUREMENTS: ring size 7.75. Ring top is 15.5mm at widest point. TESTED: 18K, platinum. WEIGHT: 4.6 grams.Gemstones haveSee Sold Price
Sold2024Antique 18k Gold Platinum Diamond Jabot PinMETAL: 18k Gold/ Platinum. MEASUREMENTS: Pin is 38mm x 8mm. GEMSTONES: Rose cut diamonds approx. 15 stones. TESTED: 18k/ Plat. WEIGHT: 1.4 grams.Gemstones have not been graded for color and clarity, aSee Sold Price
Sold2016Platinum 18K Gold Diamond Emerald Pearl NecklacePearls measure 3.3mm - 3.8mm in diameter. Emerald center measures 9mm x 6.2mm. Old mine cut diamond drop approx. 1.00ct . Necklace measures 15.5" long. Center measures 30mm wide x 27mm long (inclSee Sold Price
Sold202018 k Gold & Amethyst bead Diamond Necklace & Earrings18k Gold Diamond Amethyst Beads 4mm beads 15' long 91.7 gr Necklace 19.5gr Earrings TW 111.2gr Diamonds Approx 2ct full cuts Vs1 HSee Sold Price
SoldA GROUP OF GOLD, PLATINUM AND DIAMOND RINGSA GROUP OF GOLD, PLATINUM AND DIAMOND RINGS • 18k white gold; 14k white gold; platinum • 15 round diamonds weighing approximately 0.95 carat total • Sizes 4 3/4, 5 and 6 • EstiSee Sold Price
6 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst And Diamonds EarringsUS$5
Jun 15Mynt AuctionsDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst Diamond And Emerald EarringsUS$5
Jun 14BidhausDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst Diamond And Emerald EarringsUS$10
6 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst And Diamond Cuff BraceletUS$10
6 days LeftJasper52Vintage Hand Carved Amethyst Pendant Necklace Platinum 18K Yellow Gold 19.30 CTWUS$3,800
284 Lots AwayBidhausDavid Webb Platinum & 18K Yellow Gold Cabochon Amethyst And Diamond Cocktail RingUS$10(1 bid)
21 hrs LeftBidhausDavid Webb Platinum & 18K Yellow Gold Cushion Cut Amethyst And Diamond Clip On EarringsUS$10(1 bid)
Jun 14Mynt AuctionsDavid Webb Platinum & 18K Yellow Gold Cushion Cut Amethyst And Diamond Clip On EarringsUS$5
Jun 13Mynt AuctionsDavid Webb Platinum & 18K Yellow Gold Oval Amethyst And Diamond Hammered Finish RingUS$5
15 hrs LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold 15.80cts Heraldic Diamond Pendant BroochUS$5
3 days LeftBidhausDavid Webb Platinum & 18K Yellow Gold Carved Smooth Purple Amethyst Green Enamel And Diamond RingUS$10
232 Lots AwayBidhausDavid Webb Platinum & 18K Yellow Gold Jade Diamond Blue Enamel NecklaceUS$12(2 bids)
6 days LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold 1980's Color Gemstone Red Green And Blue Diamond EarringsUS$5
Jun 13BidhausDavid Webb Platinum & 18K Yellow Gold Onyx And Diamond Teardrop Dangle Drop EarringsUS$10(1 bid)
6 days LeftJasper52Princess Diamond Invisible Set Two-Tone Band Ring Platinum 18K Gold, 15.86 GrUS$3,800