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A set of ruby, opal, diamond and fourteen karat gold jewelry

A black opal doublet and diamond brooch The oval black opal doublet, within an openwork scrolling and foliate design, highlighted with collet-set brilliant-cut diamonds, diamonds approx.

A cultured pearl choker with opal and diamond clasp The three rows of cultured pearls, to a clasp set with an oval opal within a scalloped border of old brilliant-cut diamonds, length

OPAL SNAKE HEAD PENDANT CIRCA 1870 A unique and whimsical Victorian snake head pendant! The snake head is covered in opals with ruby cabochon eyes in 15 karat yellow gold, circa

Jewelry Inspiration of the day: Spider brooch, end of the century.

View this item and discover similar drop necklaces for sale at - An original pre World War II Art Deco pendant designed as a round openwork matte gold plaque with a white enamel six pointed Star of David set with a

ARCHIBALD KNOX Liberty & Co Pendant Gold Enamel Pearl H: cm in) W: cm in) British, Although an antique it is a modern classic design.

US, A cabochon opal and diamond (approx.

Jewelry Diamond : Image Description Victorian Diamond and Opal Pendant

Marianne Hunter enamel and gemstone necklace

Opal and diamond pendant. Via Diamonds in the Library.

Opal is October's stone.

An Art Deco Opal, Diamond, Platinum Necklace. The necklace features a pear-shaped black opal cabochon, suspending a detachable and reversible pear-shaped black opal cabochon enhanced by European-cut diamonds, set in platinum.

Opal, diamond and pearl Aigrette Breathtaking beauty!

An Opal, Diamond, and Ruby Brooch modeled as a snake draped over a branch, the body set with forty seven solid oval opals cut en cabochon and pave set with round brilliant cut diamonds, set in white and yellow gold.

Art Nouveau Gold, Enamel, Silver & Opal Pendant by James Cromar Watt 1900