Item description for Earth mined Australian Black Opal Deco Diamond Pin Gatsby era Antique Platinum

I am pleased to offer from my private collection this absolutely amazing

and historically important antique pin made c1920.

EXCITING NATURAL EARTH-MINED OPAL DIAMOND PLATINUM DECO STATEMENT PIN.

UNIQUE VINTAGE JEWELRY IS EVERY WOMAN DESIRE.

Make her feel special with elegant sophisticated opal diamond pin.
Do you want her to be amazed by your taste and style?

Magical design and craftsmanship will insure the desired answer for you.

STAND OUT FROM THE CROWD.

One of a kind art nouveau opal platinum diamond flapper era pin.

Oval cabochon solid opal approximately 3.67 carat.

Opal is 18 millimeters, 9 millimeters, 4 millimeters.

7 round and baguette cut diamonds are approximate 0.23 carat.

UNIQUE ANTIQUE ART DECO ROARING 20S PLATINUM AND 14K GOLD PIN.

TOTAL OPAL AND DIAMONDS APPROXIMATELY 3.90 CARAT.

Unique antique geometric design deco flapper era opal pin.

Amazing colors vivid green, blue, red, yellow, orange Australian black opal.

PIN TOP IS 22 MILLIMETERS BY 10 MILLIMETERS.

1 3/4" INCH LONG.