Platinum 850 chain pendant Platinum 1000 with 1 Carat Natural Diamond

Authenticity Guaranteed Description Unnoticeable scratch on the pendant head pendant top Pt1000 Engraved Main Color : Platinum Pendant Size : 2.7X0.5 cm / 1.06X0.19 inch Chain Size : 43 cm / 16.9 inch Total Main Stone(s) : Diamond Main Stone Carat : 1ct Material : Platinum Purity : Pt850 Gross Weight : 4.7 g / 0.165 oz Diamond Color Grade : Unknown Cut Grade : Unknown Clarity Grade: Unknown Platinum 1000 has more value. Add with Platinum 850, which is hardly seen in the market. I can have this certified will charge for extra 100 dollars, but it will take 15-30 days; Poshmark can authenticate this for free The price is cheap for platinum, so we can only give a minimal discount.