- Brand: Cartier - Type: Engagement ring - Color: Platinum - Material: Platinum 950 - Stone: Diamond - Weight (ct.): 0.23 - Color Grade: F - Clarity: VVS2 - Brand Size: 49 - US Size: 5 - Japanese Size: 8.5 - Width: 4mm / 0.16'' - Weight: 2.4g / 0.08oz. - Included Items: Box, Sale certificate, Diamond grading report - Condition: Used (like new) - Mint condition, like new item - Traces of Use: Insignificant - Maintenance: Polished - Before purchasing, please refer to the images for the exact condition of the item. AUTHENTICITY: We take authenticity seriously. Every item in our collection is carefully selected and rigorously authenticated by our team of luxury experts to ensure it meets our high standards. We’ve been personally vetted by the Poshmark Enterprise Team and all our pieces are 100% backed by the Poshmark Authenticity Guarantee. With 100% positive reviews and not a single inauthentic sale to date, you can shop with total confidence.