Guy Laroche - 钻石 - 18K包金 - 白金 - 大戒指 - 盖伊拉洛什 巴黎

*BRAND:* Guy Laroche
*MATERIAL:* 高科技陶瓷 + 18k白金镶嵌桥体（印记750）+ 天然钻石
*RING SIZE:* EU 53 / US 13 / UK M 1/2 - 在量戒尺上测量（见照片）
TOTAL WEIGHT: 7.0 克（戒指总重 - 陶瓷 + 金）

Authentic Guy Laroche iconic double band ring for sale.

This signature model from Guy Laroche consists of two high-tech ceramic bands (one glossy black, one faceted white) held together by a solid 18k white gold bridge set with small natural diamonds.

Hallmarks:
- 750 hallmark clearly visible on the gold bridge (18k)
- Guy Laroche signature inside the band
- Size marking

This is a designer fashion jewelry piece, not a solid gold ring. The value comes from the designer brand, the high-tech ceramic, and the solid gold and diamond bridge.

Photos are part of the description:
1. Overall view
2. Hallmark 750
3. Guy Laroche signature
4. Size measurement on mandrel EU 53 / US 13
5. Weight

No box / no papers. Sold as is.