Ring Art Deco Cabochon Colombian Emerald Engraved and diamonds

Rare Art Deco ring in yellow gold 18Kt and paltinium (hallmark: owl and Mascaron), set in its center with a cabochon-cut intense green emerald, weighing approx. 3.30 Cts, engraved with the motif of a flower, within a shoulder of diamonds cut 8x8, whose total weight is estimated at approx. 0.10 Ct. Emerald certified as natural and of Colombian origin (Carat Gem Lab Paris certificate) with minor impregnation noted. Art Deco work, circa 1920. Gross weight: 4.06 gDesign height: 1.10 cmDesign width: 0.90 cm Size: 51 (diameter 16.15/ US 5.50). Condition: very slight micro-scratches on the gold and paltinium parts, natural inclusions in the stones, slight abrasion of the stones, see photos. Did you know that there are deposits ofemeralds in Austria, Afghanistan, Brazil, Colombia, Madagascar, Pakistan, Zambia and Zimbabwe? All our antique rings.