Special Appellation: Aurora TEN-NYO (Certificate number: SP-061646) It is named associated with the highest number of points in the strength measurement of TERI according to the tested results below and the P.S.L. criteria. What is Aurora TEN-NYO? Aurora TEN-NYO is the highest graded Pearls in the world (Previous highest was Hanadama). As a representative of high-quality Akoya pearls, the word "TEN-NYO" is well known around the East. Certified by Japan Pearl Science Laboratory, with high degree of recognition and level of technology, these pearls have the thickest, cleanest nacre out of any Akoya pearl on earth. We are inducing, with this auction, an oval-shaped clasp of 14K polished solid Yellow and White Gold decorated with "S" shape like waves pattern and two fine 0.008 carats diamonds set center, one on each side and provide free stringing service upon request. Hallmarked: 585 Length: 41.5 cm (Before stringing)/45 to 47 cm (After stringing with clasp and knots) Quality Analysis Type of Interference Colour: Pink-green Intensity of Interference Colour: Highest number of points obtained (over 90 points on a 100-point scale) Body Colour: White Imperfection & Surface: Very slightly Shape: Round Thickness of Pearl Layers: 0.6mm Pearl Size: 7.5-8.0mm Diamond Information Number of stones: 2 Stone Shape: Round-brilliant Total Carat Weight: 0.016 Remarks: According to the above quality analysis, it is in the category of the highest quality of white Akoya pearls. Comes with certificate issued by the Pearl Science Lab of Japan Packing: Luxury Navy Blue Leatherette Jewelry Presentation Box accompanied by Care Card Shipping: FedEx Express from Hong Kong (2-6 days delivery lead time)