Australian black opal and diamond brooch in 14k yellow gold.

Tests 14k and weighs 8.7 grams gross weight.

The opal has green, blue and red colors, 13.5mm by 10mm.

Very high quality opal, no crack. On the sides there are 5 round brilliant cut diamonds, .25 total carats, G to H color, Si clarity.

The brooch measures 1 7/8 by 1 1/8 inches. Overall, very attractive and in excellent condition.

We are always interested in your Best Offer!

Call for return shipping, free of charge and hassle free.



Tangible Investments, Inc of Laguna Beach, California specializes in Rare Coins, Gold & Silver, Estate Jewelry, Diamonds, Art, Antiques and Collectibles. We are best known for our razor-thin buy/sell spreads. Everything that we sell, we also purchase. Since we make a two-way market, our buying and selling prices are very close to each other. We have a national presence in the numismatic industry, we trade PCGS and NGC certified rare coins, uncertified collectible coins, and just about any type of bullion product. In terms of numismatics, we specialize in U.S. Morgan and Peace silver dollars, and early American type coins as well as ancient coins, tokens/medals, and everything in between. Tangible is a member of the Professional Numismatists Guild (PNG), the American Numismatic Association, and dozens of other industry groups.


We prefer payments via PayPal, although you may contact us if you require an alternative payment method. We are easy to work with and friendly.


We offer a generous 30 day return privilege on our items except bullion related items or if specifically notated on the actual listing. The return policy applies to items that are returned in the exact same condition as received by the buyer.


Orders are shipped via Priority U.S. Mail, UPS, FedEx or another common carrier, at our discretion. Each package is fully insured. We will only ship to an confirmed address.

If your order is lost or damaged in transit, please contact us immediately for us to pursue a claim with our insurance company. Once the claim is filed, we reserve the right to re-ship your items or refund your money at our discretion.


All items are guaranteed to be authentic and as described.

We reserve the right to issue a refund in case of a listing mistake.