A Georgian diamond and eighteen karat gold pendant brooch

A Georgian diamond and eighteen karat gold pendant broochof filigree design, featuring a rose-cut diamonds set cross, joined by a heart-shaped surmount and a pear-shaped pendant set with rose-cut diam

A blue topaz and eighteen karat gold pendant brooch, Bruno Guidi, Haroldo Burle Marx Brazil designed as an oval-cut topaz within polished gold bezel over brushed geometric form, accented by round bril

A gemstone and eighteen karat gold pendant and broochincluding a starburst form pendant, set with circular cut or cabochon gemstones, centered by a hand painted portrait of Ganesh; a jade jabot pin.Pr

A diamond and eighteen karat gold broochdesigned as a bumble bee with round brilliant-cut diamond body and ruby eyes; estimated total diamond weight: 0.50 carat.3.9 dwt.; Length: 7/8 in.provenance:Fro

An emerald, diamond and eighteen karat gold pendantdesigned as a floral carved emerald, weighing approximately 12.00 carats, framed by round brilliant-cut diamonds. 3.2 Gross dwt; length: 7/8 in; widt

A pair of diamond and eighteen karat gold pendant earringseach a curling ribbon, accented by round brilliant-cut diamonds. 4.2 dwt.; Length: 1 1/8 in

A jadeite, diamond and eighteen karat white gold pendant earringseach designed as a jadeite drop, measuring approximately 14.60 x 7.65 x 7.50 mm, suspending from a round cabochon jadeite, measuring ap

A ruby, diamond and eighteen karat white gold broochof bumble bee design, with invisible-set square-cut ruby body and round brilliant-cut diamond pavé wings; estimated total ruby weight: 4.70 car

A pair of coral, diamond and eighteen karat white gold pendant ear clipsof open form geometric design, set with coral and single-cut diamonds. 13.3 dwt; length: 2 in

An diamond, gemstone and eighteen karat gold broochdesigned as a round brilliant-cut diamond pavé eagle hunting a gold snake, with ruby eye and step-cut sapphire accents, one wing set set en trembl

A diamond and eighteen karat white gold pendant designed as a clover set with square, round brilliant, and baguette-cut diamonds with diamond set bail; estimated total diamond weight: 1.25 carats. (2.

A diamond and eighteen karat white gold pendantdesigned as a floriform round brilliant-cut diamond cluster; estimated total diamond weight: 1.45 carats. 1.9 dwt; length: 7/8 in

A diamond and eighteen karat white gold pendant designed as a clover set with round brilliant and baguette-cut diamonds with diamond set bail; estimated total diamond weight: 1.00 carat. (2.4 dwt.; Le

A yellow diamond bi-color gold pendant necklacedesigned as a yellow round brilliant-cut diamond cluster, framed by beaded gold and near colorless diamonds, in an eighteen karat gold pendant, on a four

Art Deco Approx. 10.0 Carat Pear Shape Cabochon Natural Ruby, 1.50 Carat TW Round Cut Diamond and 18 Karat White Gold Pendant / Brooch with 18 Karat White Gold Chain. Diamonds H color, SI1-SI2 clarity

A pair of diamond and eighteen karat white gold earrings articulated pendant earrings, each suspending a bezel-set round brilliant-cut diamond, weighing approximately 0.85 and 0.90 carat each, accente

Vintage Circa 1960s Spitzer and Furman Carved Coral, Lapis Lazuli, Round Brilliant Cut Diamond and 18 Karat Yellow Gold Pendant / Brooch. Signed. Measures 2-3/8" diam. Approx. weight: 30.14 grams. Est

Antique Victorian Rose Cut Diamond and 18 Karat Yellow Gold Pendant / Brooch. Measures 2-1/2" L, 1-1/2" W. Approx. weight: 20.07 grams. Condition: Very good antique condition. For additional informati

Vintage Italian Carved Angelskin Coral, Diamond and 14 Karat Yellow Gold Pendant/Brooch. Signed 14K, Italy. Good condition. Measures 2-1/4" H, 2" W. Approx. weight: 37.60 pennyweights. Shipping $30.00

Carved Opal, Round Brilliant Cut Diamond and 14 Karat Yellow Gold Pendant / Brooch. Opal with lavender, blue and green color. Stamped 14K 585. Measures 2-7/8" H, 1-3/4" W. Condition: Very good vintage

Antique Victorian Conch Pearl, Natural Gray Pearl, Approx. 1.25 Carat TW Old Mine Cut Diamond, 14 Karat White Gold and Silver Pendant Brooch. Diamonds E-F color, VS1-SI1 clarity. Conch pearl measures

Vintage Tiffany & Co Retro Diamond, Sapphire and 14 Karat Yellow Gold Pendant / Brooch and Screw Back Earrings. Signed. Pendant measures 1-1/4" H, 1-1/8" W; earrings measure 7/8" x 7/8". Approx. total

Carved Green Jade, .32 Carat TW Pave Set Diamond and 18 Karat White Gold Butterfly Pendant / Brooch. Jade with vivid green color. Stamped 18K. Measures 1-1/4" H, 3/4" W. Approx. weight: 5.4 grams. Con

Vintage Diamond and 14 Karat White Gold Circle Pendant/Brooch. Unsigned. Good condition. Measures 1-1/4" diameter. Approx. weight: 8.7 grams. Shipping $28.00 (estimate $300-$500)