Lowest price:$29.99Description: 18kt yellow gold over sterling silver 3.00ct bella luce rectangular ruby color simulant with 1.50ctw bella luce rectangular diamond simulant .60ctw bella luce baguette diamond simulant and .10ctw bella luce round diamond simulant ring. the ruby color simulant is approximately 10x8mm. this ring measures 7/16 inch knuckle to knuckle. it is not sizeable.