We currently carry a limited number of unusual cuts such as butterfly and spider cut amethyst, citrine and ametrine from 2.75 to 8 carats in faceted rounds (10 mm to 15 mm). The gemstones are similar to the pictured examples. Prices are $5 per carat. Requests will be processed in the order received. Please specify the requested weight and item number when ordering. We will make every effort to fill your request. However, due to the limited inventory available at this price, we may not be able to accommodate exact weights and sizes.