Transparent Green Omphacite Jade & Diamond Pendant Diamond Engagement Ring set with an antique diamond

set with an antique diamond on one side and engraved with a monogram on the other

resembling a bezel with small prongs

featuring an unusual combination of color

The platinum band is intricately pierced and carved to add more geometry and visual interest

The brooch measures just over an inch across and was originally designed to be worn on a lapel

Transparent Green Omphacite Jade & Diamond Pendant Diamond Engagement Ring set with an antique diamondThis stunning freeform jade pendant comes to us from Japan, where we discover some of our rarest estate jewelry. Japanese consumers are renowned for their exceptional gem collections, and we often find unique pieces like this one in second hand shops. This particular jade is a subtype of jadeitethe rarer, harder, and more expensive jade variety. The Gemological Institute of America refers to this type as omphacite jade due to its distinctive crystal