Art Deco Single Cut Diamond Antique Engagement Ring in 18K White Gold $10000 and above with white gold atop a

with white gold atop a warm yellow gold shank

25 Ct Old Mine Cut Diamond (G

• Signed and stamped #22065 | Attributed to Oscar Heyman Brothers

featuring a genuine antique Old Mine cut diamond dating to the 1930s

Four single-cut diamond accents add a gentle touch of sparkle

Art Deco Single Cut Diamond Antique Engagement Ring in 18K White Gold $10000 and above with white gold atop aDESCRIPTION The Mamina ring is an authentic Art Deco engagement ring dating to the 1930s. At the center is a . 05 carat single cut diamond graded F color and VS2 clarity, set within a distinctive three tiered geometric milgrain frame. Beautifully handcrafted in 18 karat white gold and finished with elegant open metalwork and delicate milgrain engravings, this antique engagement ring reflects the refined geometry and craftsmanship characteristic of the