Marguerite ring in yellow gold, white gold, sapphire and diamonds

Oval daisy ring, in 18Kt yellow and white gold (hallmark: owl), adorned in its center with a sapphire weighing approximately 2.35 Cts, in an entourage of old-fashioned cut diamonds. Total weight of diamonds estimated at approximately 2.50 Cts. Estimated color H to J, estimated purity VS to SI. French work, Circa 1930. Gross weight: 6.41g Pattern height: 2.20 cm Pattern width: 1.40 cm Finger size: 58 1/2 (diameter 18.50 / US 8.50). Condition: very slight micro scratches and gaps on the gold and platinum parts, slight wear of the setting, and natural inclusions in the stones, see photos. Did you know that we speak of a daisy ring when a ring is adorned in its center with a stone, generally round or oval, surrounded by diamonds? The one who hides behind this name would be the Marquise de Pompadour : History tells that it was in Petit Trianon (gift from Louis VX) and its surrounding garden, that the famous favorite would have had the idea of ​​a ring in the shape of flower. All our engagement rings.