Sold2022Carved Rock Crystal, Platinum and Diamond Circle BroochCarved Rock Crystal, Platinum and Diamond Circle Brooch Circular beveled chipped rock crystal dia. ap. 35 mm., 6 baguette and 62 single-cut diamonds ap. .85 ct. CSee Sold Price
Sold2021DECO DIAMOND & EMERALD FLORAL BROOCHCirca 1930's well made in platinum, with 3 carved emerald leaves surrounded by almost 3cts of round brilliant diamonds, all sitting in a rock crystal flower pot. 2" long, with a total weight of 15.8 gSee 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
Sold2022A carved rock crystal, South Sea cultured pearl and diamond mermaid brooch18k yellow and white gold Designed with a carved rock crystal body accented with twenty-seven round full-cut diamonds totaling approximately 0.35ct. and graded G-H color and VS clarity topped with wiSee Sold Price
Sold201618K Gold, Coral, and Diamond Brooch18K gold, coral, and diamond brooch. Carved frosted rock crystal flower with textured gold stem and leaves, centering a pink coral cabochon with a pink coral frog, diamond and pink sapphire accents. [See Sold Price
Sold2023David Webb Pair of White Gold, Platinum, Carved Rock Crystal and Diamond Bombé Earclips18 kt., 2 oval carved cabochon rock crystal ap. 30.0 x 22.0 mm., 46 round diamonds ap. 2.75 cts., signed Webb.See Sold Price
Sold201618k Gold Platinum Diamond Carved Crystal PendantPendant measures 41mm x 30mm. Set with carved rock crystal and a combination of princess cut and round diamonds - approx. 0.32ctw in diamonds. Marked: irid, plat, 750. Weight - 23.9 grams.Gemstones haSee 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
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
Sold2023AUSTRIAN, NEPHRITE, ROCK CRYSTAL AND DIAMOND LILY-OF-THE-VALLEY BROOCHAUSTRIAN, NEPHRITE, ROCK CRYSTAL AND DIAMOND LILY-OF-THE-VALLEY BROOCH Consisting of eight carved rock crystal flowers accented with nine round single cut diamonds and mounted on a curved wire set witSee Sold Price
Sold2021Diamond, Sapphire, Crystal and 18K Brooch1.55 Carat TW Pave Set Round Brilliant Cut Diamond, Pave Set Round Brilliant Cut Yellow Sapphire, Carved Rock Crystal and 18 Karat White and Yellow Gold Flower Brooch. Diamonds F-G color, VS1-VS2 clarSee Sold Price
Sold2024Rock Crystal Quartz, Emerald, Diamond, 18k Gold Brooch.Rock Crystal Quartz, Emerald, Diamond, 18k White Gold Brooch. Featuring one beveled corner rectangular shaped carved rock crystal quartz depicting an outdoor scene, accented by seventy-one square-cutSee 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
Sold2018Diamond, Quartz, Shell, Gold Brooch, Vhernier TDiamond, Quartz, Shell, Gold Brooch, Vhernier The butterfly brooch features carved rock crSee Sold Price
Sold2022DIAMOND AND ROCK CRYSTAL EARCLIPSDIAMOND AND ROCK CRYSTAL EARCLIPS Containing 50 round brilliant cut diamonds weighing approximately 4.00 carats total with carved rock crystal surrounds. Mounted in platinum and yellow gold. 1 inch loSee Sold Price
Sold2023A ROCK CRYSTAL, NEPHRITE AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a sprig ofA ROCK CRYSTAL, NEPHRITE AND DIAMOND FLOWER BROOCH in 18ct yellow gold, designed as a sprig of snowdrops, each flower comprising a carved frosted rock crystal set with a round brilliant cut diamond, tSee 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
Sold2019A diamond and gem-set brooch. Designed as a series ofA diamond and gem-set brooch. Designed as a series of brilliant-cut diamond accent carved rock crystal flowers, atop a carved nephrite jade leaf. Estimated total diamond weight 0.10ct. Length 7.3cms.See Sold Price
Sold2015ROCK CRYSTAL, DIAMOND AND PINK TOURMALINE FLOWER BROOCHCarved rock crystal petals center wire strung round faceted pink tourmalines, white gold star diamonds surround, 18k yellow gold frame, melee approx. .25 ct. TW, late 20th c. Stamped by the maker, PioSee Sold Price
Sold20183 pcs. Diamond, Ruby Carved Rock Crystal Jewelry,a finely carved leaf design brooch and earrings, with 6 rubies and 3 diamonds in 14K white gold, brooch is 1 3/4" X 2", clip earrings are 1 1/4", a beautiful suite.See Sold Price
Sold2018LILY OF VALLEY 14KT, JADE & ROCK CYSTAL BROOCHEstate Lily of the Valley brooch, fashioned in 14kt yellow gold, with nephrite jade leaf and carved rock crystal flowers, each issuing a small diamond, approx 0.14cttw, makers mark FP? and other hallmSee 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
Sold2018Two rock crystal flower pins18k white gold: a carved rock crystal brooch set with a sapphire and diamonds 14k yellow gold: a carved rock crystal flower with nephrite leaf and diamond center Larger: 1 5/8" 20.0 grams gross 2 piecSee Sold Price
Sold2022David Webb Rock Crystal, Diamond and South Sea Pearl RingCrafted in Platinum and 18k white gold. This David Webb ring consists of Carved Rock Crystal, Onyx, Diamonds and a South Sea Pearl. The pearl is 14mm and there are (26) round diamonds weighing approxiSee Sold Price
4 days LeftVerma Estate DepartmentTourmaline, Rock Crystal and Diamond Bouquet Brooch, Platinum and 18 Karat Gold$200(2 bids)
4 days LeftMynt AuctionsDavid Webb Rock Cryst Platinum & 18K Yellow Gold Marquise Cut Diamond Carved Ring$5
459 Lots AwayMynt AuctionsDavid Webb Platinum & 18K Yellow Gold Amethyst Coral And Rock Crystal Star Brooch$5
2 hrs LeftBidhausDavid Webb Platinum & 18K Yellow Gold Amethyst Coral And Rock Crystal Star Brooch$10
4 days LeftMynt AuctionsDavid Webb Rock Crystal Platinum & 18K White Gold Rock Crystal Diamond Arch Ring$5
17 hrs LeftFederal Assets AuctioneersAntique Belle Epoque Platinum Multi Color Pearl Diamond Wreath Circle Pin Brooch$1
Jun 24Platinum Auction GroupH.Stern Rock Crystal Bracelet Diamond 18k Gold Flower Pebble Link Design$1,000