Exquisite Unique Antique Edwardian Platinum 3.3 Carats Diamonds Pendant Necklace Circa 1910. The pendant is set with one cushion cut and two old mine cut diamonds. These are the conservative weight estimates. The first gauged at 1.20 carats. Color L Clarity SI . The second gauged at 1.10 carats, Color M+ Clarity SI. The third gauged at .90 carat. Color J-K Clarity VS. Further set with four single-cut diamonds totaling 0.10 ct. The neck chain 14" the pendant 2-1/8th inches, weight 5.2 grams. Excellent condition with very sparkly and well cut diamonds. The top has a double loop for a larger chain if wanted. It looks beautiful on and is a very special piece both elegant, and regal. Provenance The Estate of Betty Warner Sheinbaum.