18ct White Gold Ruby & Diamond Pendant with Chain. Central natural ruby within a square frame with approx. 5.1? round brilliant cut diamonds set above/below and to each side with further 20 round brilliant cut diamonds to surround and 3 more to the bail, all supported by a fine oval link chain. Accompanied by GSL Report for ruby, stating 2.1ct; natural; origin Thailand, and no evidence of heating. Diamonds (graded set) 4x 5.1mm total 1.50ct. (KVs1). Diamonds (23) total approx. 0.46ct KVs2 to SI (W10.3g) Estimate $2,750-5,000