Koro Diamond and Sapphire Ring and Earrings Set

A Koro diamond \Sapphire ring and earrings i1x 18ct white gold…
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A Koro diamond \Sapphire ring and earrings i1x 18ct white gold stamped 750 and set with 10 approx 0.05ct G\Vs round brilliant cut diamonds and 10 approx 0.20ct baguette cut bright vivid yellow to slight greenish yellow coloured Corundum type sapphire. The total weight of the item is 6.5 grams. II, one pair 18ct white gold Huggi style earrings stamped 750 and set with four approx 0.03ct G\Vs round brilliant cut diamonds and si approx 0.16ct mid yellow coloured baguette cut corundum type sapphire. Total weight 2.9 grams.

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  • 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.

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