Bidspirit auction | 0.301ct Natural Diamond and Platinum

0.301ct Natural Diamond and Platinum Solitaire Pendant Necklace W/CGL Memo - This solitaire pendant necklace is crafted with a single round brilliant-cut natural diamond weighing 0.301ct. The stone is held in a six-prong platinum basket setting and slides on a platinum box chain fitted with a spring ring clasp. The diamond is graded as J color and SI-1 clarity with an Excellent cut and Medium Blue fluorescence, as detailed in the accompanying Central Gem Laboratory (CGL) sorting memo, number S1604904. The reverse of the pendant is incised with the characters Pt900 and 0.301. The metal tab near the clasp is stamped with the characters Pt850. The diamond measurements are recorded as 4.26 - 4.29 x 2.68 mm. Length: 40 cm (15.75 inches).