Sold2019ERTE ONYX & DIAMOND LETTER A BROOCHERTE ONYX & DIAMOND LETTER A BROOCH designed as 2 figures forming the letter A, accented with diamonds to the corners and figures, signed 'Erte CFA 14K', 2.5x1.5in., 22.9gms.See Sold Price
Sold2017A Lady's Gold, Black Onyx & Diamond Brooch by Erte14K yellow gold rectangular brooch by Erte featuring diamond studded snake wrapped around woman's body with diamond accents in the corners of the brooch, carved black onyx base, traditional pin back,See Sold Price
Sold2022ERTE 14K YELLOW GOLD & DIAMOND N BROOCHErte Romaine De Tirtoff - Russian - American 1892-1990 - Erte Collection - Limited Edition 14k Yellow Gold & Diamond Figural Letter N Initial Designer Brooch. Hand Crafted. Circle Galleries CFA SignatSee Sold Price
Sold2022Collection of twelve broochesCollection of twelve brooches coral, shell, 14k yellow gold , base metal, gold filled, diamond largest: 4 h × 2.50 w in (10 × 6 cm) smallest: 1.25 h × 0.75 w in (3 × 2 cm) ThisSee Sold Price
Sold2017Erte Bronze Letter B BroochErte (Romain De Tirtoff, Russian/French, 1892-1990), Art Deco Letter B limited edition brooch, comprised of 14K yellow gold, diamonds and black onyx. Numbered 105/1000. Certificate of authenticity incSee Sold Price
Sold2022Erte "Manhattan" Diamond and Sterling/14K BroochErte "Manhattan" 0.75ctw SI1-SI2/G-H Diamond and Solid Sterling Silver/14K Yellow Gold Limited Edition Brooch #83/500 (Comes W/Box) - This lovely brooch was designed by the father of Art Deco himself,See Sold Price
Sold2018Collection of diamond, stone, 14k, 10k and metal jewelrincluding cultured pearl, opal, coral, diamond, jade and onyx; diamond weight estimated: 0.35ct; including single earrings, brooch and clasp; gross weight approx: 32gr.See Sold Price
Sold2016Erte, French (1892-1990) Vintage 14 Karat Yellow Gold,Erte, French (1892-1990) Vintage 14 Karat Yellow Gold, Sterling Silver, Diamond, Ruby and Mother of Pearl Brooch. Signed Erte CFA 14K SS and numbered 11/250. Good condition. Measures 2" H, 1-5/8" W. ASee Sold Price
Sold2018Collection of Victorian gem-set and 14k gold jewelrycomprising an enamel bangle bracelet (loss to enamel), an old European-cut diamond and black jade pendant, and a cultured pearl and onyx brooch; diamond weighing an estimated 0.20ct; bracelet size: 6See Sold Price
Sold2018Erte 14K gold, diamond and onyx ring.Erte 14K gold, diamond and onyx ring. Stamped, "CFA 14K 61/250". 7.4 grams. Size 7, Circa - 20th C.See Sold Price
Sold2022Erte 0.40ctw Diamond, 14K and Onyx EarringsErte 0.40ctw Diamond, 14K Yellow Gold and Carved Onyx Earrings - These earrings were designed by the father of Art Deco himself, Romain de Tirtoff (Erte). The earrings are from Erte's extremely limiteSee Sold Price
Sold2022Erte Diamond, Onyx, Mother-of-Pearl, 14k Gold NecklaceErte "Aventurine" Diamond, Black Onyx, Mother-of-Pearl, 14k Yellow Gold Necklace. Designed as a cameo, the octagonal gold center depicting the profile of a person, the shoulder neck and head carved inSee Sold Price
Sold2021ERTE Beauty Of The Beast 14k Yellow Gold Diamond OnyxERTE Beauty Of The Beast 14k Yellow Gold Diamond Onyx Pendant Necklace ERTE Beauty Of The Beast 14k Yellow Gold Diamond Onyx Pendant Necklace Product Description About This Piece: Metal: 18k Yellow GoSee Sold Price
Sold2020Coral, Diamond and Onyx Brooch/PendantCoral, Diamond and Onyx Brooch/Pendant 14k yellow gold, the coral carved in the form of a Buddha head, accented by round brilliant-cut diamonds weighing approximately 0.90 carats in total and black onSee Sold Price
Sold202314k Gold Diamond & Onyx Stickpin14k Yellow Gold Diamond and Black Onyx Stick Pin Brooch Out of a New York City EstateSee Sold Price
Sold202014K DIAMOND & ONYX NECKLACE14KT Yellow gold necklace with (7) geometric shape onyx and (70) round full cut diamonds (1.40 TCW SI-I clarity H-I color). Weighs 30.7 grams, approximately 16". Appraised by Brown & Co. Jewelers forSee Sold Price
Sold2019Gruen Platinum 14K Diamond & Onyx Watch, Art DecoGruen Precision Platinum 14K Diamond & Onyx Watch, Art Deco Period. Rectangular platinum case set with 14 round single cut diamonds, approx 0.28 cts., G-H color and VS-2 clarity. 14 long baguette faceSee Sold Price
Sold202014K DIAMOND & ONYX BRACELET14KT Yellow gold bracelet with onyx and (60) round full cut diamonds (.50 TCW SI1- clarity H-I color). Appraised by Brown & Co. Jewelers for $3,350.00See Sold Price
Sold2020art deco brooch, 14k gold diamond, and onyxart deco brooch early 20th century weight 4.4dwt 14k gold diamond and onyx marked 14kSee Sold Price
Sold2021Art Deco 14k Diamond and Onyx EarringsElegant and unique pair of earrings handmade in 14k gold during the Art Deco period. 56 old European cut diamonds of H-VS2-SI1 quality that weigh 0.70ctw are set on its lovely round design which are sSee Sold Price
Sold201914k Gold Onyx MOP Diamond Caterpillar BroochMetal Content: 14k Gold. Weight of Item: 6.5 grams.Size: 31mm x 12mm. Gemstone: Mother of Pearl, Onyx, Diamonds.Carat Weight: approx. 0.04ctw.Stamp: 14k, 585, WLCKA.See Sold Price
Sold201914k Gold Onyx MOP Diamond Caterpillar BroochMetal Content: 14k Gold. Weight of Item: 6.5 grams.Size: 31mm x 12mm. Gemstone: Mother of Pearl, Onyx, Diamonds.Carat Weight: approx. 0.04ctw.Stamp: 14k, 585, WLCKA.See Sold Price
Sold2021DECO VINTAGE 14K YELLOW GOLD DIAMOND ONYX STUD EARRINGSDECO 14K YELLOW GOLD DIAMOND ONYX EARRINGS Earrings face measure 0.75" H x 0.43" W 14K yellow gold 36 natural diamonds, 0.02ct each diamond, Total weight apx 0.72ct4 OnyxDeco Pre-owned in good conditiSee Sold Price
Sold2020Collection of Two Vintage Amethyst, Black Onyx,Collection of Two Vintage Amethyst, Black Onyx, Diamond, 14k White Gold Rings. Including one amethyst, diamond, 14k white gold filigree ring, size 5 1/4 together with one diamond, black onyx, 14k whitSee Sold Price
3 days LeftFederal Assets AuctioneersVintage 14k Gold Black Onyx & Old Cut Diamond Long Freeform Ribbon Brooch Pin$1
Jun 11Heritage Auctions71011: Erte Multi-Stone, Diamond, Gold, Silver Brooch $500(1 bid)
23 hrs LeftMynt AuctionsAntique 14k White Gold Filigree Diamond Brooch H-I Color VS-SI Clarity Art Deco$590
4 hrs LeftJasper52Vintage 1960's Marquise Black Onyx Diamond Cocktail Ring 14K Yellow Gold 9.54 Gr$1,400
4 hrs LeftJasper52Vintage Geometric Black Onyx Diamond Drop Earrings 14K Yellow Gold, 9.82 Gram$1,600
14 hrs LeftSeized Assets AuctioneersLarge Vintage 14K Yellow Gold .44 ctw Diamond & Onyx Tulip Flower Bouquet Pendan$1
4 hrs LeftJasper52Vintage Black Onyx Diamond Geometric Pendant Necklace 14K Yellow Gold 28.50 Gr$2,600
4 hrs LeftJasper52Vintage Black Onyx Diamond Square Bangle Bracelet 14K Yellow Gold, 30.75 Grams$2,800
837 Lots AwaySeized Assets Auctioneers14K Yellow Gold .12 ctw Pave Diamond Black Onyx Sides Polished Wide Dome Band Ri$1
14 hrs LeftSeized Assets AuctioneersAntique Art Deco 14k White Gold European Diamond Open Filigree Bow Pin Brooch$1
944 Lots AwaySeized Assets AuctioneersEarly Victorian 14k Gold Emerald Mine Diamond Sword Cigar Cutter Brooch Pin$1