Diamond and sapphire set 18ct gold ring stamped 750 to the…
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Diamond and sapphire set 18ct gold ring stamped 750 to the white gold shank. Approx 0.90ct round brilliant cut diamond E colour, VS2 clarity, Fluorescence none, Excellent cut. bezel set sapphire two baguette cuts and two tapered baguette. Ring size J, total ring weight 3.5 grams. Valuation copy available

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  • Shank - In jewellery, the shank of a ring is the hoop which encirles the finger.
  • 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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  • Bezel - On a clock or watch, the bezel is the metal frame into which the watch or clock glass is fitted. In clocks, the bezel may include a hinge and a flange, in effect a door to the face of the clock. In jewellery the bezel is a band of metal with a projecting lip that holds the gemstone in its setting.

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