Bidspirit auction | 0.50ctw Natural Diamond Platinum Six-Prong

0.50ctw Natural Diamond Platinum Six-Prong Stud Earrings - This pair of platinum and natural diamond stud earrings features round brilliant cut stones in classic six-prong crown settings. The two natural diamonds each weigh 0.25 carats for a combined total weight of 0.50ctw. The diamonds exhibit visible inclusions and feathers under magnification. The earrings are constructed with Pt900 platinum posts, each incised with the characters 025 Pt900. They are secured with silicone-encased friction backs, the metal cores of which are stamped Pt850 and PAT. The construction shows a high-set basket design typical of traditional solitaire studs. Setting diameter: 5 mm (0.2 inches) Post length: 10 mm (0.4 inches).