Sold2020AN ART DECO ROCK CRYSTAL AND DIAMOND BRACELET, EARLYAN ART DECO ROCK CRYSTAL AND DIAMOND BRACELET, EARLY 20TH CENTURY comprising a single row of ten alternating round and oval polished rock crystal discs, connected by bevelled motifs set with single cuSee Sold Price
Sold2021CARTIER, IMPORTANT ART-DECO ROCK CRYSTAL AND DIAMONDCARTIER, IMPORTANT ART-DECO ROCK CRYSTAL AND DIAMOND BROOCH, set with 5 larger old cut diamonds and smaller diamonds totalling approx. 4.70 ct. The 2 sides set with carved rock crystal in trapezium shSee Sold Price
Sold2021Art Deco Platinum Rock Crystal Diamond Ruby BroochApparently unmarked, containing center bezel set round diamond. Slight Chip to Rock Crystal. Weight appx. 1.35carat, pave set diamonds, total weight appx. 2.58carat, 50 small calibre cut rubies, totalSee Sold Price
Sold2022HENNEL, AN IMPORTANT ART DECO ROCK CRYSTAL, EMERALD AND DIAMOND BRACELET, 1929 comprising a row ofHENNEL, AN IMPORTANT ART DECO ROCK CRYSTAL, EMERALD AND DIAMOND BRACELET, 1929 comprising a row of eight octagonal polished rock crystal links, connected by links set with panels of calibre cut emeralSee Sold Price
Sold202018k Gold Carved Rock Crystal Onyx Diamond Ring 6.5Vintage 18k gold ladies Retro Art Deco style cocktail statement ring. A melon carved black onyx central gemstone surrounded by a matte finished carved rock crystal oval ring, held in place by two stylSee Sold Price
Sold2022AN ART DECO DIAMOND, ROCK CRYSTAL AND ENAMEL BROOCHAN ART DECO DIAMOND, ROCK CRYSTAL AND ENAMEL BROOCH the rectangular plaque with pierced diamond-set leaves, spaced by frosted rock crystal and diamond panels, between black enamel and diamond borders.See Sold Price
Sold2022Art Deco Rock Crystal Platinum Brooch with Single Cut DiamondsArt Deco Rock Crystal Brooch with single cut diamonds, Emerald, Ruby, Ametrine set in platinum. Gems Cabochon cut, diamond full cut. Gems tested by jeweler. small ametrine missing on one side. PleaseSee Sold Price
Sold2016Natural Burmese Sapphire, Diamond & Crystal BroochArt Deco; centering two oval cabochon sapphires weighing approximately 15.50 carats; with transitional cut diamonds accents set into polished crystal with a transition cut diamond surround; total diamSee Sold Price
Sold2022ART DECO ROCK CRYSTAL, ENAMEL AND DIAMOND BROOCH,ART DECO ROCK CRYSTAL, ENAMEL AND DIAMOND BROOCH, CIRCA 1925 Of geometric design, the openwork square rock crystal plaque accented by black enamel bands and single-cut diamonds, between pierced, similSee Sold Price
Sold2019Art Deco rock crystal, diamond & 14k necklaceArt Deco rock crystal, diamond, and 14k gold pendant necklace, circa 1930, the oval rock crystal pendant centering an Old European cut diamond, and framed in a filigree setting, the bail having a matcSee Sold Price
Sold2017Ladies Art Deco Diamond, Black Onyx, Rock CrystalLadies Art Deco Diamond, Black Onyx, Rock Crystal Quartz, Platinum, 14k Gold Wristwatch. DIAL: Round, white, stylized black Arabic numeral hour markers, black outer minutes track, blued diamond hands.See Sold Price
Sold2023Art Deco Rock Crystal Saphire and Pave Diamond BroochTurner Auctions and Appraisals ushers in the next generation with andDaughters Auctions, founded by daughters Cassandra and Elysia Turner, along with Jason Krell. &Daughters Notes. A beautiful exampleSee Sold Price
Sold2018Rock Crystal & Diamond Pendant & Chalcedony broochAn Art Deco Rock Crystal & Diamond Pendant & a Victorian Chalcedony Brooch. Filigree pendant, c. 1925, centered by carved rock crystal and single diamond hung from a 14 kt white gold necklace, togetheSee Sold Price
Sold202214k Gold Ring Assortment(3) rings including 3mm wide band marked '14k', a white gold art deco style having carved rock crystal with diamond center and an oval cut cabochon amethyst having an 8-pointed star and diamond accentSee Sold Price
Sold2023Rock crystal, black onyx, and diamond earringsRock crystal, black onyx, and diamond earrings Each set with a faceted pear-shaped rock crystal, framed by single-cut diamonds and black onyx, suspended from a line of diamonds Silver and yellow goldSee Sold Price
Sold2021AN ANTIQUE ROCK CRYSTAL AND DIAMOND WITCH'S HEARTAN ANTIQUE ROCK CRYSTAL AND DIAMOND WITCH'S HEART BROOCH, 19TH CENTURY in yellow gold and silver, designed as a Luckenbooth heart / witch's heart, set with a carved and polished piece of rock crystalSee Sold Price
Sold202114kt Gold Diamond Amethyst Rock Crystal NecklaceAntique Art Deco Era 14kt Gold Diamond Amethyst Rock Crystal Necklace. Having graduated size amethyst crystal beads with rock crystal spacers. Set with a 14kt white gold and diamond clasp. Measures 23See Sold Price
Sold2021Antique Sterling Egyptian Revival Scarab BraceletAntique Art Deco Era Sterling Silver Egyptian Revival Scarab Bracelet. Set in silver with green onyx, rock crystal, agate, hardstone. Measures 7.25 inches in length.See Sold Price
Sold201810k White Gold Art Deco Jewelry Assortment10k White Gold Art Deco Jewelry Assortment Including a bracelet having a small round cut diamond set in the middle of a marquis cut and carved rock crystal, flanked by small marquis cut emeralds as weSee Sold Price
Sold2022ART-DECO OPAL NECKLACEART-DECO OPAL NECKLACE, the opal beads accentuated with a rock crystal disk to the center. The clasp set with diamonds and a sapphire. L. 43.5 cm. 11.4 grams.See Sold Price
Sold2022Diamond and Rock Crystal Duck Brooch, ItalianMETAL: 18K white goldGEMSTONE(S): set with onyx and rock crystal carvings accented by round brilliant-cut diamondsMEASUREMENTS: 2-3/8 x 2-1/4 inchesWEIGHT: 33.00 g.Stamped: DEMNER, NY VIC, 750, ItaliaSee Sold Price
Sold2015Collection of Two Art Deco Diamond, Multi-Stone,Collection of Two Art Deco Diamond, Multi-Stone, Platinum, 14k White Gold Jewelry Items. Including one diamond, sapphire, rock crystal quartz, 14k white gold floral and filigree motif brooch measuringSee Sold Price
Sold2022A 14k White Gold and Rock Crystal BraceletAn Art Deco period example set with small diamonds. Dimensions:7 1/4" long x 7/16". The total approximate gross weight is 5.8 dwt.See Sold Price
Sold2023Art deco 14k filigree rock crystal diamond pendantVintage from the 1920s . Materials: Gold Sustainable features: vintage gemstones. Items may include additional materials or use methods that aren't considered sustainable features on our site. Learn mSee Sold Price
3 days LeftBidhausDavid Webb Brooch Platinum & 18K Yellow Gold Newport Opal Rock Crystal EarringsUS$10
3 days LeftBidhausDavid Webb Brooch Platinum & 18K Yellow Gold Newport Opal Rock Crystal EarringsUS$10
Jun 06Elmwood'sAN ART DECO SAPPHIRE AND DIAMOND BROOCH the oval pierced brooch set throughout with rectangular step£1,800
Jun 24Platinum Auction GroupArt Deco Platinum Diamond Brooch Gold Enamel Amethyst 14k YellowUS$300(1 bid)
Jun 06Elmwood'sAN ART DECO DIAMOND AND ONYX BAR BROOCH in platinum and gold, set with a row of old cut diamonds£3,500
Jun 06Elmwood'sAN ART DECO DIAMOND BROOCH, 1930S designed as an open circle accented by a geometric bow, set£1,800
5 days LeftVerma Estate DepartmentOnyx, Marcasite and Mother of Pearl Sterling Silver BroochUS$50(1 bid)
Jun 08Auktionshaus SchreiberBrooch. 585 white gold and platinum with diamonds. Art deco.€200(1 bid)
4 days LeftMiami Auctions & Appraisals LLC Antique Art Deco 5.50ct Diamond Platinum Filigree Geometric Open Brooch PinUS$8,200
16 hrs LeftA.H. Wilkens Auctions & AppraisalsART DECO PLATINUM AND DIAMOND BOW BROOCH, 10.1gCA$500(2 bids)
Jun 08Auktionshaus SchreiberBar brooch. 585 yellow gold and white gold set with diamonds. Art deco.€150
Jun 08Auktionshaus SchreiberBrooch in the shape of a bow. 585 yellow gold and white gold. Art deco.€150
2 days LeftElmwood'sAN ANTIQUE ART DECO AGATE, DIAMOND AND SAPPHIRE FOX TERRIER BROOCH in platinum, comprising a finely£1,500
11 hrs LeftMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Amethyst Coral And Rock Crystal Star BroochUS$5
17 hrs LeftBidhausDavid Webb Platinum & 18K Yellow Gold Amethyst Coral And Rock Crystal Star BroochUS$10
Jun 06Elmwood'sLACLOCHE, A ROCK CRYSTAL, DIAMOND, EMERALD AND PEARL SAUTOIR NECKLACE comprising seven rows of seed£3,500
3 days LeftMynt AuctionsFREEMASON 14K ENAMELED GOLD DIAMOND ROCK CRYSTAL MEDALLION BROOCHUS$10(1 bid)