A 14K Bi-Color Gold and Diamond Prawn broochJohn Moran Auctioneers, Inc.4.7(500)$175(2 bids)Feb 10, 2026
4.50 Ctw SI2/SI1 Ruby and Diamond Prong Set 14k Yellow Gold Fish theme RingTriple SSS Designs4(131)$6,20014 hrs Left
18KTGP Dancing Dolphin Brooch With Inset Austrian Crystals & Brilliant Green Gemstone EyeWeatherham Estate Treasures4(211)$34Feb 19, 2026
GIA Certified 51.68ct Sapphire Ruby Diamond Double Leaf Brooch in Platinum 18k GoldBidhaus4.2(836)$18,000604 Lots Away
SoldA diamond and gem-set fish brooch.A diamond and gem-set fish brooch. Deigned as a stylised carp, with circular-shape ruby and sapphires body, to the single-cut diamond head and tail. Estimated total diamond weight 1.40cts. Length 6cmsSee Sold Price
SoldJean Vitau Gold, Gem-Set, Mother-of-Pearl and DiamondJean Vitau Gold, Gem-Set, Mother-of-Pearl and Diamond Blow Fish Brooch 18 kt., the puffed fish's body encrusted with round pink tourmalines, set with 17 round diamonds ap. .55 ct., with round sapphireSee Sold Price
SoldTWO GEM & DIAMOND SET GOLD SEA CREATURE BROOCHESA RBC diamond pave, approx. .20 ct. TW, yellow gold fish with oval citrine cabochon body and round faceted ruby eye; A blue topaz and RBC diamond pave, approx. .20 ct. TW, bicolor gold starfish. 1 1/2See Sold Price
SoldA Russian gold diamond & gem-set brooch, 1899-1908A Russian gold, diamond, and gem-set brooch, Feodor Lorie, Moscow, circa 1899-1908. Formed as a three-leaf clover with finely-engraved gold leaves encircled by its own stem, set entirely with rose-cutSee Sold Price
SoldDIAMOND AND GEM-SET BROOCH, LEGNAZZIDIAMOND AND GEM-SET BROOCH, LEGNAZZI in two tone gold depicting a duck with various coloured gems, black enamel and brilliant-cut diamonds weighing approx. 0.40 ct. Maker's mark for Legnazzi.See Sold Price
SoldA diamond and gem-set broochA diamond and gem-set brooch silver metal, closed back setting, gem and diamond set. Centered by a oval garnet cabochon measuring 12.8x9.7mm surrounded by antique cut diamonds, rubies, and emerald accSee Sold Price
SoldA 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
SoldDiamond and gem-set broochesDiamond and gem-set brooches A diamond, ruby, and 18k yellow gold bow brooch; and a diamond, ruby, emerald, sapphire, and 14k white gold bar brooch Gross weight 12.2 dwtsSee Sold Price
SoldA diamond and gem-set brooch. Designed as a wovenA diamond and gem-set brooch. Designed as a woven basket, with circular-shape ruby accents and single-cut diamond collet rim, displaying a spray of diamond, emerald and ruby floral clusters. EstimatedSee Sold Price
SoldVintage White Gold, Diamond, and Gem-Set BroochVintage White Gold, Diamond, and Gem-Set Brooch designed in a shaped lozenge form with allover filigree decoration, set with old European and old single cut diamonds weighing approximately .26 total cSee Sold Price
SoldA diamond and gem-set brooch. Designed as a carvedA diamond and gem-set brooch. Designed as a carved mother-of pearl and amethyst floral spray, with onyx and brilliant-cut diamond basket. Total diamond weight 0.40ct, stamped to mount. Length 4cms. WeSee Sold Price
SoldAn 18ct gold diamond and gem-set brooch. Designed as aAn 18ct gold diamond and gem-set brooch. Designed as a giardinetti, with brilliant-cut diamond openwork basket and marquise-shape ruby, sapphire and emerald flowers. Estimated total diamond weight 0.2See Sold Price
SoldGEM SET STERLING FISH BROOCHThe patinated silver swimming fish with blister pearl or cubic zirconia fins and round faceted blue green quartz scales. 18k gold support. 1 1/4" x 2 1/4". 13.7 dwt.See Sold Price
SoldA diamond and gem-set brooch. Of openwork design, theA diamond and gem-set brooch. Of openwork design, the foil-back emerald and green paste quatrefoil, within a diamond and paste replacement scrolling surround. Estimated total diamond weight 1ct. LengtSee Sold Price
SoldTwo early 20th century diamond and gem-set brooches.Two early 20th century diamond and gem-set brooches. To include an alternating square-shape emerald and old-cut diamond line brooch, together with a Martin Mayer green paste circle brooch. One with maSee Sold Price
SoldA diamond and gem-set brooch. The cultured pearl andA diamond and gem-set brooch. The cultured pearl and old-cut diamond, suspended from a rose and old-cut diamond scrolling surround, with circular-shape synthetic ruby and cultured pearl highlight. EstSee Sold Price
SoldA diamond and gem-set brooch. Designed as a pheasant,A diamond and gem-set brooch. Designed as a pheasant, the pave-set seed pearl and turquoise body, with circular-shape diamond tail. Length 4.7cms.See Sold Price
SoldA mid 20th century 9ct gold diamond and gem-set brooch.A mid 20th century 9ct gold diamond and gem-set brooch. Estimated total diamond weight 0.20ct. Hallmarks for London, 1963. Length 4.2cms. 7.6gms.See Sold Price
SoldTwo diamond and gem-set brooches. To include an earlyTwo diamond and gem-set brooches. To include an early 20th century cultured pearl and diamond bar brooch and a composite split-pearl and blue paste brooch. Estimated total diamond weight 0.10ct. LengtSee Sold Price
SoldTwo diamond and gem-set brooches. Each designed as twoTwo diamond and gem-set brooches. Each designed as two carved amethyst and vari-cut diamond flowers, to the carved nephrite jade leaves and gathered stems. Estimated total diamond weight 0.15ct. LengtSee Sold Price
SoldANTIQUE GOLD DIAMOND GEM-SET BAR BROOCH. 4.3gA yellow gold bar brooch set with an oval amethyst flanked by two small diamonds. L. 6cmSee Sold Price
SoldA late 19th century silver and gold diamond and gem-setA late 19th century silver and gold diamond and gem-set brooch. The rose-cut diamond dove with ruby eye, holding a pearl and old-cut diamond garland, to the similarly-cut diamond arrow head and fletchSee Sold Price
SoldAn early 20th century Egyptian Revival gold, diamondAn early 20th century Egyptian Revival gold, diamond and gem-set brooch. The carved moonstone scarab with ruby and rose-cut diamond surround, to the rose-cut diamond accent openwork wing sides. AustriSee Sold Price
SoldMidcentury 18K Yellow and White Gold, Diamond and Gem Set Bird BroochMETAL: 18K Yellow Gold/White Gold; APPROXIMATE TOTAL DIAMOND WEIGHT: 1 ctw; GEMSTONES: Emerald, Turquoise. Sapphire, and Ruby; CONDITION: Pre-owned, Good; ITEM WEIGHT (GRAMS): 27.4 g; MEASUREMENTS: BrSee Sold Price
