Black Opal is Australia’s national gemstone, and black opal is the rarest and most valuable of its kind
Black Opal stone 3.70 cts- beautiful to me because it looks as though there are galaxies inside.
Black Opal gem patterns. I want this instead of a diamond ring. SO PRETTY!
Black opal collar design featuring one small diamond. A feature for ladies fashions and jewelry (jewellery)
I'm normally not a jewelry person (it makes me uncomfortable / scared of losing it if it has any value whatsoever). However, I would make an exception for this ring of 27.63-carat black opal in 18kt gold with 22 diamonds.
Black Opal Stones 15 x 11 x 3mm 2.75 carats Auction #593688 Opal Auctions
Seriously, why the HELL would anyone want a diamond when something this pretty exists?! [Genuine .45ct. Lightning Ridge Black Opal by LeapingLemurBaubles, $115.00]
Solid Gem Black Opal- How can something so minute in the grand scheme of things resemble something as large as the universe??
Lighting Ridge Black Opal ... screw diamonds, I want an engagement ring made from this!
SOLID BLACK OPAL Top quality opal exploding with red. With VIDEO | AussieTreasureChest.com.au