0.50 Ct diamond sleeper earrings

Leverback earrings in 18kt rose gold and platinum (hallmark: horse's head) adorned with two old-fashioned cut diamonds whose total weight is estimated at approximately 0.55 Ct (estimated color H and J/ Estimated purity VS) , topped with two small rose-cut diamonds. Bezel crafted in platinum, closing system in 18kt rose gold. Numbered frame. French work from the end of the 19th Century. Gross weight: 3.50 g Total height: 1.40 cm Width: 0.80 cm Condition: very light micro scratches on the gold and platinum parts, a small chip on one of the two large diamonds, see photos.