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4.33ct Tanzanite & Diamond 18k White Gold Ring

Currency:USD Category:Collectibles Start Price:2,800.00 USD Estimated At:13,000.00 - 15,000.00 USD
4.33ct Tanzanite & Diamond 18k White Gold Ring
Featured in this lot is this 4.33ct Tanzanite and diamond and 18k white gold ring with GGA paperwork. The ring features a polished, tested, and stamped 18k white gold construction that shows marking of 'Oscar Friedman'. The ring shows a marquise centerstone that is a tanzinte example that shows good eye clarity and blueish violet color 5/5 with excellent symmetry. The two prong frame shows a total of 46 round brilliant cut diamonds that shows dimensions of 2 x 1.6mm and a clarity of SI1 - SI2 with a G-H coloration and a total weight of 0.82cts. Tanzanite Is a very rare precious gemstone that is only found in the Usumburu Mountains that border the Umba Valley of northern Tanzania. Originally discovered in 1967 by Tiffany & Company who named the stone Tanzanite. Tanzantite is unique due to its exceptional pleochroism (an optical phenomenon in which a stone has different colors when observed at different angles). This example is a nearly flawless eye clarity and unbelievable depth with transparent finish. The piece comes complete with GGA(GemAssure Gemological Appraisals, GGA Appraisal Number#: GGA061478 and trace number: RN033029) report and appraisal confirming the above info and giving a total value of $15,830.00. The ring size is US 7.