14kt yellow gold 5.25ct oval paraiba color apatite and .48ctw round diamond ring. the apatite is approximately 14x10mm. this ring measures 12 inch knuckle to knuckle.
minimum 5.25ct 14x10mm emerald cut radiant cut yellow labradorite. labradorite is a gemstone in the color and exhibits lustrous metallic tints of blue green yellow red gold and purple. on mohs' scale of hardness labradorite is 6 6.5. it has a vitreou
minimum 5.25ct 13x11mm oval russian lab alexandrite. this man made color change gemstone changes from bluish green in daylight to purplish red in incandescent light. it has essentially the same chemical composition and crystal structure as natural al
10kt yellow gold 5.25ct emerald cut approximately 11.00x9.50mm vapor deposition treated twilight mystic topaztm ring. this ring measures 12 inch from knuckle to knuckle.
minimum 5.25ct 12x12mm trillion russian lab alexandrite. this man made color change gemstone changes from bluish green in daylight to purplish red in incandescent light. it has essentially the same chemical composition and crystal structure as natura