4.08 ct Magnificent Pear Cabochon (17.20 x 8.86 mm) Rainbow Opal Gemstone

4.08 ct Magnificent Pear Cabochon (17 x 9 mm) Ethiopian 360 Degree Flashing Rainbow Opal Natural Gemstone. History: Opal is a semi-transparent solidified mineral composed of silicon and water. White Opal refers to the light background color of the stone behind the play of color (Rainbow color).

1.47 ct Fancy Cut (7.40 x 8.86 mm) UnHeated Nigeria Grossular Garnet Gemstone

Garnet can be found in almost every color but blue. New York City has many skyscrapers that are anchored in the bedrock of Manhattan island, and a large amount of garnet has been found there. Garnet is the primary birthstone for the month of January, and the designated stone for the 2nd and 6th wedding anniversaries.