Ring Colombian Emerald Double Entourage diamonds

Ring rectangular in yellow gold 18Kt and paltinium, the center of which is set with a rectangular cushion-cut Colombian emerald, weighing approximately 0.60 Ct, in a double surround of diamonds half-cut and 8x8 emeralds. Total weight diamonds estimated at approximately 1.00 Ct, color estimated H, clarity estimated VS to SI. Emerald certified as natural and of Colombian origin (Carat Gem Lab Paris certificate) with minor impregnation noted. Circa 1900, Belle Epoque.Numbered setting. Gross weight: 5.29gDesign height: 1.50 cmDesign width: 1.40 cm SizeSize: 58 (diameter 18.40 / US 8.25). Condition: very slight micro-scratches on the gold and silver parts. paltinium, natural inclusions in the stones, very slight wear to the setting, see photos.   Did you know that emerald ("The 4 Club) takes its name from the Greek "smaragdos" meaning "green stone"? A precious stone of striking beauty, emerald is one of the most sought-after gemstones for its rarity and beauty. green color. The most prestigious emeralds have historically come from Colombia, and have adorned our jewelry since the 16th century, even though the Indians knew about these deposits long before the arrival of the conquistadors. All our engagement rings.