This tourmaline ring is handmade at my studio in Cornwall, UK. and comes with a jewellery tin box, ready to gift. Please confirm your ring size at checkout. This tourmaline ring is made to order.Choice of the available tourmalines: lipstick pink, peacock green and peacock blueMaterials: natural tourmaline, and sterling silverDiameter of the band: approx 1.5mmFinish of the band: hammered effectSize and weight of the tourmalines (refer to the 4th image):a. 4.2x5.6x1.5mm, 0.3ctb. 5.2x6.8x2.0mm, 0.6ct, sold.c. 4.9x5.9x1.6mm, 0.35ctd. 5.2x5.8x1.8mm, 0.45ct, sold.e. 5.3x8.6x1.8mm, 0.65ct, sold.f. 5.8x6.4x1.8mm, 0.55ctg. 5.4x8.9x2.2mm, 0.85ct, sold.h. 5.8x6.5x1.9mm, 0.60ct, sold.i. 6.8x4.8x2.0mm, 0.50ct, sold.j. 5.4x5.9x1.9mm, 0.50ctk. 7.0x5.0x2.0mm, 0.55ct, sold.l. 6.8x4.5x1.8mm, 0.45ctm. 7.0x5.1x2.1mm, 0.65ctn. 5.8x4.4x1.9mm, 0.50cto. 6.0x5.6x1.8mm, 0.50ctp. 7.9x5.3x2.0mm, 0.75ct, sold.q. 6.8x4.7x2.0mm, 0.60ctr. 6.2x5.0x1.7mm, 0.60ct, sold.s. 5.3x5.2x1.4mm, 0.55ctt. 7.5x4.6x1.4mm, 0.50ctu. 6.0x4.0x1.4mm, 0.35ctOther materials are available upon request. For our behind the scenes:https://www.youtube.com/HuiyiTan