Black opals
Australian black opals with intense colors on a dark background ranging from emerald green to deep blue, ideal for earrings
€1,470.00
Tax included
Product Details
OM22C4
1 Item
Data sheet
- TYPE AND TONE
- Solid 1 - N4 - Natural opal
- OPAL CATEGORY
- Black Opal
- COUNTRY
- Australia
- BRIGHTNESS
- B3
- WEIGHT IN CARATS
- 6,82
- DIMENSIONS
- 13,90 X 10,68 X 3,38 mm
- COLORS
- Green Blue
Black opal is the most precious type of opal and is characterised by a dark grey or deep black base displaying colors and hues that can be incredibly bright and intense, even electric. According to the Opal Body Tone Guide, the tones of the Black Opal are classified between the N4 and the N1 range. The Lightning Ridge mines in New South Wales, Australia are the main source of this incredibly precious, rare and highly sought-after type of opal.