3.30 Ctw Lightning Ridge Black Opal Triplet - 12.00mm August Birthstone Cut: Excellent Oval Cut

Cut: Excellent Oval Cut

Product Code: GEMSHBA3000

Product Code: GALLGC229

Ideal for anniversaries

3.30 Ctw Lightning Ridge Black Opal Triplet - 12.00mm August Birthstone Cut: Excellent Oval CutStone Clarity: Opaque Gemstone: Natural Opal Carat Weight: 3. 30 Approximate Dimensions: 12. 00 x 12. 00 x 4. 00 mm Colour: Blue with flashes of green Origin: Australia Product Code: LA330 In a cave in Kenya, Louis Leakey, the famous anthropologist, uncovered the earliest known opal artefacts. Dating back to about 4000 BC, they most likely came from Ethiopia. Historically, opal discoveries and mining progressed similarly to the ways diamond, emerald,