Goodfine Diamond Corp. - New York manufacturer of fine diamonds. Elsa - Manufactures custom wedding and engagement rings. Does business with retailers as well as the general public Canada Diamonds - Diamond brokers offer wholesale Canadian diamonds and platinum jewelry. Leo Schachter Diamonds LLC - Provides a guide to buying diamonds that addresses cut, clarity, color and carat as well as branded and unbranded diamonds. Site highlights the difference between Leo Diamonds and unbranded diamonds. Diamond Source of Virginia, Inc - Specializing in the sale of certified stones, as well as rings, earrings and pendants. Includes estimates based on size and quality, a newsletter, photos, and company information. Sasha Primak Jewelry - Offering certified collections to the trade, includes product and dealer information.