Mid Century Vintage Diamond, 18K Gold & Guilloché Enamel Brooch
This Mid Century vintage brooch, circa the 1950s-1960s, feature gorgeous multicolor guilloché enamelwork accented by approximately 1 carat of natural diamonds, in solid 18 karat gold.
The brooch contains ten (10) old transitional cut natural diamonds set in 18 karat white gold four prong baskets. These diamonds average 3.00mm in diameter and total ≈ 1.00 carat. They grade G-I color and VS2-SI1 clarity.
The piece features 3 tiers of blossoming pedals, in blue and green guilloché enamel!
The brooch is fastened by a pin with round hinge and modern (post-1930) safety catch.
It is hallmarked "18K" and is signed with the letter "R" next to a palm tree.
The piece measures ≈ 1.75" x 1.75" and has a gross weight of 31.8 grams.