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
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
Sold2019Pomellato Lulu Amethyst Diamond 18k Gold Hoop EarringsMETAL: 18k Gold. MEASUREMENTS: Earrings are 28mm in diameter and 8.5mm wide. GEMSTONES: Amethyst, Diamonds approx. 1.02ctw. MARKED: Pomellati, 750. WEIGHT: 17.4 grams.Gemstones have not been graded foSee Sold Price
Sold2021Amethyst & Diamond 18K Gold RingVivid pear shape gem weighing 2.35 Carats surrounded by 16 round diamnds totaling .50 Carats, high grade, 18K yellow gold, with appraisal of $1,750.00, Currently size 6 1/2.See Sold Price
Sold2015Amethyst, Diamond, 18k Yellow Gold Jewelry Suite.Amethyst, Diamond, 18k Yellow Gold Jewelry Suite. Including one amethyst bead necklace composed of eighty-three 10 mm beads forming a 30 inch necklace together with one 34 inch amethyst bead, diamond,See Sold Price
Sold2022Amethyst Diamond Halo 18k Gold PendantSquare cushion faceted amethyst (approx 20 ct.) framed by diamond halo in 18k white gold basket setting with articulated hinged bale. Length 1 1/2 in. (including bale); total weight 11.3 grams ProveSee Sold Price
Sold2022Amethyst, Diamond, 18k White Gold Jewelry SuiteCentering a step-cut amethyst weighing approximately 4.90 cts., accented by forty-nine full-cut diamonds weighing a total of approximately 0.55 cttw., set in an 18k white gold pendant mounting suspendSee Sold Price
Sold2023Amethyst, Diamond, 18k Yellow Gold RingAmethyst, Diamond, 18k Yellow Gold Ring Centering a checkerboard-cut amethyst measuring approximately 25.0 x 16.0 mm, highlighted by twenty full-cut diamonds weighing a total of approximately 0.13 cttSee Sold Price
Sold2023AMETHYST, DIAMOND, 18K YELLOW GOLD BROOCHAmethyst, diamond, and 18k yellow gold pierced scrolled vegetal brooch, having one (1) approximately 18.50mm X 12.70mm X 7.80mm emerald cut purple amethyst, weighing approximately 11.75ctw and eight (See Sold Price
Sold2016AMETHYST, DIAMOND & 18K WHITE GOLD PENDANTA checkerboard faceted pear-shaped amethyst with RBC and round faceted amethyst surround, mounted in white gold with articulated loop bail, diamond melee approx. .43 ct. TW. Stamped 750, with weights.See Sold Price
Sold2021Amethyst, tsavorites & Diamonds 18k Gold RingBeautiful cocktail Ring crafted in 18k white gold, set in the center with a Natural Oval shaped Amethyst Approx. 20cts. Accneted with round diamonds Approx. 0.25cts and Natural Tsavorites. Top measureSee Sold Price
Sold2022Bulgari Vintage NECKLACE 18k Gold Akoya Pearl Gemstones Estate JewelryVK JUTOO BVLGARI 18 karat Yellow Gold Akoya Pearl Amethyst Diamond Emerald Necklace An outstanding Bulgari Akoya pearl amethyst diamond emerald 18k gold necklace. A sparky architectural pendant is perSee Sold Price
Sold2017Amethyst, Diamond, Yellow Gold Jewelry Suite.Amethyst, Diamond, Yellow Gold Jewelry Suite. Including an oval-cut amethyst, 18k yellow gold, 17 1/4 inch riviera necklace; a pair of oval-cut amethyst, diamond, 18k yellow gold earrings together witSee Sold Price
Sold2024Vintage Amethyst Diamonds Yellow Gold Cocktail RingVintage Amethyst Diamonds 18K Yellow Gold Cocktail Ring Stones:  Amethyst ( approx. 4.2 carats) Diamonds ( 52 at approx. 0.04 carats each) Metal:  18K Yellow Gold Ring Size: See Sold Price
Sold2018Verdura amethyst, diamond and 18k yellow gold eternityVerdura amethyst, diamond and 18k yellow gold eternity band Featuring (6) oval-cut amethysts, weighing a total of approximately 4.50 cts., accented by (6) full-cut diamonds, weighing a total of approxSee Sold Price
Sold2018Amethyst, diamond and 18k yellow gold ringAmethyst, diamond and 18k yellow gold ring Centering (1) round-cut amethyst, weighing approximately 25.00 cts., accented by (12) full-cut diamonds, weighing a total of approximately 0.24 cts., set inSee Sold Price
Sold20214.10CTW Amethyst & Diamond Ring 18K White Gold4.10CTW Amethyst & Diamond Ring set in 18K White Gold, large, round cut center stone of amethyst accompanied by delicetaly set amethyst and diamonds surrounding the face of he ring. New, size 8See Sold Price
20214.10CTW Amethyst & Diamond Ring 18K White Gold4.10CTW Amethyst & Diamond Ring set in 18K White Gold, large, round cut center stone of amethyst accompanied by delicetaly set amethyst and diamonds surrounding the face of he ring. New, size 8See Sold Price
Sold2020South Sea Pearl and Diamond Brooch/PendantSouth Sea Pearl and Diamond Brooch/Pendant 18k yellow gold, the brooch/pendant mounted with white South Sea pearls with a good luster, measuring approximately 13.00 mm to 16.00 mm, accented by round bSee Sold Price
Sold202318K AMETHYST/DIAMOND RING18K AMETHYST/DIAMOND RING: 18K yellow gold diamond ring featuring one amethyst gem. Amethyst is marquise mixed-cut and weighs approx. 6.40 Ct. There are also 26 round brilliant-cut diamonds, weighingSee Sold Price
Sold2022David Webb Rock Crystal and Diamond BroochDavid Webb Rock Crystal and Diamond Brooch/Pendant 18k yellow gold/platinum, the brooch mounted with rock crystals beads on a gold frame, accented by round brilliant-cut diamonds weighing approximatelSee Sold Price
Sold2020DAVID YURMAN Sterling Silver Amethyst Post Earrings. FaDAVID YURMAN Sterling Silver Amethyst Post Earrings. Faceted cushion cut amethyst earrings with diamonds. 18k gold post. Marked D.Y.925 S2.-- Dimensions: H: .75 inches: W: .75 inches --- US Shipping cSee Sold Price
2024Large Whimsical 18K Gold, Amethyst Diamond SnailLarge Whimsical 18K Gold and Amethyst Snail with Diamond Eyes and Emerald Spots. 187.4 grams total weight. Signed on tag, marked 18K. Acid tested. 5 inches L x 2.25 W x 2 H.See Sold Price
Sold2017Van Cleef & Arpels 18K Gold Amethyst Diamond Earringsc.1980's VAN CLEEF & ARPELS Amethyst, Diamond & Yellow Gold Interchangeable Earrings. Weight is 34.1 grams. Made of 18k (tested) yellow gold and accented with round brilliant cut diamonds and Pear-shaSee Sold Price
Oct 20Miami Auctions & Appraisals LLC Sapphire Green Amethyst Diamond 18k Gold Chandelier Earrings$2,850
1 day LeftMiami Auctions & Appraisals LLC H.Stern Estate 12.13 Amethyst Diamond 18K Gold Halo Cocktail Ring$4,300
Sep 29Capital Estate BuyersContemporary 83.49ctw Natural Siberian Amethyst & Diamond 18k White Gold Matinee Riviere Necklace$200(2 bids)
Oct 01Platinum Auction GroupEstate Amethyst 6cts Diamond 18K Gold Multi Strand Statement Bracelet$1,900
1 day LeftMiami Auctions & Appraisals LLC Vintage Retro Amethyst Diamond 18K Yellow Gold Halo Dangle Drop Pendant Chain Necklace$5,500
Oct 20Miami Auctions & Appraisals LLC Vintage Retro Amethyst Diamond 18K Yellow Gold Halo Dangle Drop Pendant Chain Necklace$5,500
Oct 23Miami Auction GalleryVintage Retro Amethyst Diamond 18K Yellow Gold Halo Dangle Drop Pendant Chain Necklace$5,500
1 day LeftMiami Auctions & Appraisals LLC Vintage Retro 6cts Diamond Amethyst 18K Yellow Gold Halo Dangle Drop Earrings$6,000
Oct 20Miami Auctions & Appraisals LLC Vintage Retro 6cts Diamond Amethyst 18K Yellow Gold Halo Dangle Drop Earrings$6,000
3 days LeftFederal Assets AuctioneersLarge Vintage 18K Gold Amethyst & Diamond Twisted Wire Open Work Cocktail Ring$1
Oct 23Miami Auction GalleryVintage Retro 6cts Diamond Amethyst 18K Yellow Gold Halo Dangle Drop Earrings$6,000
5 days LeftJasper52Cushion Purple Amethyst Diamond Gemstone Statement Ring 18K White Gold, 2.89 CTW$600