Platinum, Blue Zircon & Diamond Brooch

Spectacular platinum, blue zircon and diamond brooch. The brooch features a center blue zircon appx. 6.20 carat flanked by two Old Mine-cut diamonds appx. 0.50 ctw., in the center is an OMC diamond ap

Gold, Platinum, Blue Zircon, Diamond and Black Enamel Bar Pendant-Brooch 18 kt., 4 round blue zircon ap. 29.50 cts., 12 transitional and single-cut diamonds ap. .35 ct., c. 1915, minor enamel loss, ap

AN ANTIQUE BLUE ZIRCON AND DIAMOND BROOCH in yellow gold and silver, set with a cushion and oval cut blue zircons in a border of old and rose cut diamonds, no assay marks, 2.9cm, 3.4g.

Blue Zircon and Diamond Platinum link Bracelet, Consisting of (8) zircon, totaling 16 cts; (24) round diamonds, totaling 1 ct; Gross Weight: 13.8 dwt(PASA1509)(WT) Measurements: 7" L x 3/8" W Conditio

METAL: Platinum. GEMSTONES: Rose cut diamonds. Blue stones. MEASUREMENTS: Brooch is 63mm x 15mm at widest point. TESTED: Platinum. WEIGHT: 10.2 grams.Gemstones have not been graded for color and clari

METAL: platinum. GEMSTONES: diamonds, blue stones. MEASUREMENTS: brooch is 29mm in diameter. TESTED: platinum. WEIGHT: 4.5 grams.Gemstones have not been graded for color and clarity, and tested for cl

PLATINUM DIAMOND & BLUE SAPPHIRE BROOCH - 3" diameter circle platinum brooch, circled with diamonds & blue sapphires; Total weight 7.2g; Estimate: $500-$1000

Silver Gold Diamond Blue Zircon Brooch Weight 2.3gr Measurements 0.7Óx1Ó

An early 20th century platinum and 9ct gold blue zircon and single-cut diamond cluster ring.Zircon calculated weight 1.96cts, based on estimated dimensions of 6.85 by 4.5mms.Estimated total diamond we

2 Sliver & Gold Weight 4.8g Diamond Approx. 0.4ct Blue Zircon Approx. 1ct  Bug Brooch Measurements 0.7”x0.95”

Gem type: Natural Blue Zircon and Creation Diamonds Item: Pendant or Brooch Blue Zircon: 59 Pieces Weight: 44.80Carat Shape: Oval Facet (Clarity: SI, Color: Ocean Blue /Treatment: Heated) Measurement:

Gem type: Natural Blue Zircon and Creation Diamonds Item: Pendant or Brooch Blue Zircon: 32 Pieces Weight: 14.40 Carat Shape: Oval Facet (Clarity: SI, Color: Ocean Blue /Treatment: Heated) Measurement

including intaglio pendant, zircon pendant, Victorian diamond brooch and brooch with blue hard stone, 15.7 dwt gross

STEVEN KRETCHMER: A PLATINUM, 18K GOLD, GEM-SET AND DIAMOND 'RIGEL' PENDANT Featuring blue zircon, sapphires, rubies and diamonds in a four-pointed star reversible design, measures 2 x 2 in.

Crafted in platinum featuring (1) round blue zircon measuring 12.2mm x 6.5mm with (4) fancy cut rubies on either side and (18) round diamonds in the shank. Ring size 4 3/4 and weighs 3.5dwt. 27-13

18K & Platinum David Webb brooch, blue and green enamel, Appx. 0.22 ctw, GH/SI diamonds. 2" x 2", 34.7g.

Art Deco Diamonds, Platinum and 18k yellow Gold filigree Brooch. Featuring a center Oval Cabochon Blue Stone Accented by Rose Cut Diamonds Approx. 0.15 Carats. Weight: 6.5g. Measures: 2.3x0.7".

Gelbgold, 14 ct., teilw. platiniert. Schauseitig besetzt mit blauen Farbsteinen und Diamantrosen. Gew. ca. 8,09 g. Brooch set with diamonds and blue stones, in 14 k gold and platinum.

A Sapphire & Diamond Brooch. Platinum bar mounting contains one checkerboard faceted blue sapphire with one oval faceted pink sapphire on either side. Throughout the brooch are eight bead set round di

METAL: 18k Gold/ Platinum. MEASUREMENTS: Brooch is 44mm long. GEMSTONES: Diamonds, blue stones. TESTED: 18k/ Plat. WEIGHT: 2.3 grams.Gemstones have not been graded for color and clarity ,and tested fo

David Webb 17.20ctw Emerald & Blue Sapphire, 13.50ctw VS1-VS2/F-G Diamond Solid Platinum/18K Yellow Gold One of a Kind Convertible Brooch/Pendant (Comes W/$300,000 Appraisal) - This immaculately craft

An eighteen karat gold, platinum, and diamond brooch, McTiegue designed as a unicorn with pavé-set diamond body; estimated total diamond weight: 2.00 carats, accented by a blue enamel collar and ruby

Large Zircon and Diamond Ring platinum, the ring mounted with a round-cut blue zircon weighing approximately 15.32 carats, accented on the ring shank with round brilliant-cut diamonds weighing approxi

center round cut synthetic blue sapphire approx. 7.6mm, approx. 156 old European cut diamonds estimated total weight 3.50cts., H-J, VS to SI, tested platinum, 13/16 x 2-7/8 in., 11.3 gramsÿ - Provena