The price of the diamonds is determined by several factors: the size of the diamond, its clarity scale, color and cut. Most of the diamonds for sale on this site have F color and SI clarity scale. Their size is the main factor (each page contains a detailed description). Every necklace is made to order, so you can choose its length, fineness of the gold (14 karat or 18 karat) and gold color (yellow, white or red). Every jewel with embedded diamonds with over 30 points (0.30 ct) has a gemology certificate which includes a specification of the stones, the jewel and its value for insurance purposes. If you want to change one or more parameters in the diamonds or the jewel, contact us and we will get back to you ASAP.