Mid Century GIA 1.53 carat old mine cut diamond platinum engagement ring

This authentic mid-century engagement ring centers on a 1.15 carat old mine cut diamond certified by GIA under report number 6535679451. The diamond carries a G color grade, offering...

This elegant Mid Century engagement ring centers on a 1.01 carat old mine cut diamond, certified by GIA #6237903941, displaying a soft and romantic glow with its K color and crisp VS...

This authentic mid-century engagement ring centers on a 1.11 carat old mine cut diamond certified by GIA under report number 2235903916. The diamond is graded H color, offering a bri...

This beautiful Mid Century diamond engagement ring is an elegant 1950’s design, centered by a GIA-certified old mine cut diamond weighing 1.81 carat. Graded K color and SI1 clarity, ...

Centering an cushion cut diamond weighing 1.92 carats total D color with VS1 clarity Set in open basket via talon prongs and flanked by cathedral shoulders Bar set with tapered bague...

Centering an old mine cut diamond weighing 2.04 carats - M color with VVS2 clarity Set with wide prongs in a pierced basket flanked by cathedral shoulders Bezel set with marquise and...

This elegant platinum engagement ring from the 1920s, is centered with a sparkling GIA certified old mine brilliant cut diamond that weighs 1.28ct. graded G color with VS2 clarity. T...

Centering a round brilliant cut diamond weighing 1.36 carats total - J in color with VVS1 clarity Prong set in a basket - flanked by cathedral shoulders channel set with baguette cut...