“Kyoto” Brooch, hand fabricated in Sterling silver (925/1000), eighteen karat yellow and green golds (750/1000) and etched Niobium/Aluminiun laminate, anodised a golden colour, set with 0.90 carat (approx) emerald cut - Clarity: Flawless, Californian Tourmaline of Olive colour - Hue: Yellow Green, 8.0mm x 4.0mm x 3.5mm deep. Tone: Medium. Intensity: Medium. Proportions: Very good. Brilliancy: Very good. Finish: Very good.The brooch measures 12.5 cm x 2.0 cm (top) x 1.0 cm (bottom). It weighs approximately 15 grams.