Lunar Gem Pendant 18 ct. rose gold weight – 21.70 grammes Diamond weight – 1.40 carats Gemstone weight – 10.25 carats Manufacturing timescale – 8 weeks Price guideline - £7,000 See how we made this piece. Magic Star Earrings 18 ct. yellow gold weight – 15.40 grammes Diamond weight – 3.01 carats Manufacturing timescale – 4 weeks Price guideline £9,500 See how we made this piece. Emerald Splendour Ring 18 ct. yellow gold and platinum weight – 8.00 grammes Emerald weight – 8.01 carats Manufacturing timescale – 2 weeks Price guideline - £35,000 (inc. emerald) See how we made this piece.