Extremely rare and collectable 18K WHITE GOLD 4.08 CTW Multi color Diamond

DESIGNED BY PALMIERO. 18K WHITE GOLD . SIZE: 8.00. HALLMARKS: PALMIERO, 2780AL, 750. WEIGHT: 22.7 GRAMS. CENTER STONE: DIAMOND, ROUND BRILLIANT CUT. COUNT: 172. DIMENSION: 1.00MM - 1.20MM. CARAT WEIGHT: 1.00 CTW. COLOR GRADE: F-G. CLARITY GRADE: VS1-VS2. SIDE STONE: DIAMOND. IRRADIATED. SHAPE: ROUND BRILLIANT CUT, COUNT 154. DIMENSION: 1.00 - 2.00 MM. CARAT WEIGHT: 3.08 CTW. COLOR GRADE: IRRADIATED BLACK. CLARITY GRADE: 13. SIDE STONE: MULTI-COLOR SAPPHIRE. TREATMENT: HEAT. SHAPE: ROUND FACETED. COUNT: 174. DIMENSION: 1.00 - 2.00 MM.