This is a gorgeous 18k white gold ring from the Art Deco era. The ring is centered with sparkling old mine cut diamond that weigh approximately 0.40ct. The color of the diamond is G with VS1 clarity. The center diamond is accentuated by vivid blue sapphire accents. The top of the ring measures 7mm by 16mm. The ring has an impressive open work and engraving design. The ring is size 6 but it can be resized. The ring is stamped 18k and weighs 3 grams.