18ct Black Opal & Diamond Ring

An 18ct black opal and diamond ring one oval solid black opal,…
click the photo to enlarge
An 18ct black opal and diamond ring one oval solid black opal, 0.95ct, blue red in colour with six round brilliant cut diamonds, 0.08ct, mounted in 18ct yellow gold total weight: 5.8g

You must be a subscriber, and be logged in to view price and dealer details.

Subscribe Now to view actual auction price for this item

When you subscribe, you have the option of setting the currency in which to display prices to $Au, $US, $NZ or Stg.

This item has been sold, and the description, image and price are for reference purposes only.
  • Brilliant Cut - In their naturally occuring state diamonds have little life or sparkle and for many centuries were simply cut in half and worn in amulets. Invented at the end of the 17th century by a Venetian diamond cutter, a "brilliant cut" diamond has 58 facets arranged in a regular geometric relationship, with 33 above the crown and 25 below on the pavilion.

    The introduction of the brilliant cut increased the popularity of diamonds in jewellery as it was the first cut to reveal the fire of the diamond, with the light being internally reflected from one facet to another, and was superior to the previously used table cut and rose cut.Variants to the brilliant cut have emerged since the end of the 17th century, but the popularity of the original brilliant cut has continued to the present time, where it is still the most commonly found cut.

    .

This item has been included into following indexes:

Visually similar items

An opal ring 18ct yellow gold ring with one oval solid black opal, 1.80ct, blue green in colour and sixteen round brilliant cut diamonds, 0.20ct in total total weight 8.6gm

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

An 18ct yellow gold ruby & diamond ring, one oval ruby 0.40ct with fourteen round brilliant cut diamonds, 0.40ct., Wt 9.5grams

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

Vintage 18ct yellow gold 3 diamond stone ring, (tested as 18), middle diamond estimated at approx 0.5+cts, approx weight 7.90 grams

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.

A lady's modern 14ct. yellow and rose gold tourmaline and diamond dress ring, the wide tapered band with central large oval facet cut tourmaline in substantial rub over mount, flanked by a recessed curved band of six small round brilliant cut diamonds to e

Sold by in for
You can display prices in $Au, $US, $NZ or Stg.