Tanzanite and Diamond Halo Trilogy Ring
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.
- 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 18ct yellow gold boulderopal and diamond pendant two boulder opals, 5ct in total, blue green in colour and twenty eight round brilliant cut diamonds, 0.40ct in total, mounted in 18ct yellow gold. Total weigh 11.7g
Silver and blue topaz earrings, in a huggie style
A pair of onyx set earrings, sterling silver, made as short modern drops, each set with a rectangular drop panel of faceted black onyx, bezel set in a closed back, fitted with pierced hooks. Length 2 cm
Hallmarked sterling silver compact with blue enamel lid, Birmingham 1923-24