Once set in jewelry, this edge can be easily masked by the mounting.”. Blue diamonds, along with pink have increased the most in value over the past 30 years. The Cullinan Mine in South Africa is the leading producer of blue diamonds internationally.
4.40 Ct Natural Green Emerald Octagon Cut & 16 White Round Diamonds 1.5mm Set
Once set in jewelry, this edge can be easily masked by the mounting.”. Blue diamonds, along with pink have increased the most in value over the past 30 years. The Cullinan Mine in South Africa is the leading producer of blue diamonds internationally.