Gorgeous 18k gold ring with three Australian opals, two diamonds and aventurine. Measure on request. only on order. Delivery time 20 days
Gorgeous 18k gold ring with three Australian opals, two diamonds and aventurine. Measure on request. only on order. Delivery time 20 days
Data sheet
Dark opals and Grey Opals are characterised by a dark or grey body tone. The colours are very intense and the patterns displayed are similar to the ones displayed on black opals. According to the Opal Body Tone Guide, the tones of Dark Opals are identified between N5 and N6. Many are the mines in Australia and Ethiopia where such gemstones are sourced. Some of these gemstones are extremely precious.
