Emerald and Diamond Brooch with Colombian Origin, 25.7gm
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emerald and diamond brooch, the square step-cut emerald weighing 20.19 carats within a surround of round brilliant, baguette and marquise-cut diamonds, estimated total diamond weight 4.20 carats, on diamond deficient, platinum, weight 25.7gm, measuring approximately 3.5 x 3.5 cm. Accompanied by GSL report no. AA67898, dated 26 June 2023, stating that the emerald is of Colombian origin.
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- Emeralds - Emeralds have been used in jewellery making for thousands of years, and are prized for their deep green colour, which is caused by the presence of chromium and vanadium in the mineral beryl. Because of their rare colour, emeralds are often more valuable than diamonds of a similar size and quality. In jewellery making, emeralds are typically cut into round or oval shapes to maximize their color and clarity. They are often set in gold or platinum and used as the centrepiece of a piece of jewellery, such as a ring or necklace. They can also be used in combination with other gems, such as diamonds, to create intricate and beautiful designs.
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