Gemstones catalog. Page 9/81

Contrasting pair of cushion-cut tourmalines 5.57 carats, Nigeria

Neon blue Paraiba tourmaline in pear cut 5.40 carats, Mozambique

Pair of Royal Blue sapphires 4.62 carats in oval cut, Sri Lanka

Royal Blue sapphire in oval cut 3.81 carats, Sri Lanka

Golden yellow untreated sapphire in heart shape 2.21 carats, Sri Lanka

Intense Cornflower sapphire in cushion cut 5.29 carats, Sri Lanka

Unheated Pigeon's Blood ruby 2.05 carats in cushion cut, Mozambique

Large African aquamarine in pear cut 7.90 carats

Pair of bright cushion-cut Mahenge spinels 4.11 carats, Tanzania

Lavender purple spinel in heart shape 4.41 ct, Tanzania

Pair of blue zircons from Cambodia 8.33 ct

Pair of brilliant blue oval cut zircons 9.33 ct

Neon red Mahenge spinel 4.03 ct, Lotus

Colombian Vivid Green Emerald 0.98 ct

Pair of round cut yellow-green sphenes 1.15 carats, Madagascar

Pair of round cut pink and green tourmalines 4.60 carats, Africa

Cushion-cut greenish-blue tourmaline 11.40 carats

Untreated Golden yellow sapphire in cushion cut 8.78 carats, Sri Lanka

Untreated vivid yellow sapphire in radiant cut 8.86 carats, Sri Lanka

Pastel blue sapphire in radiant cut 0.91 carats, Sri Lanka

Octagon cut bi-color tourmaline 8.89 carats

Pair of oval cut blue sapphires 3.68 carats, Sri Lanka

Neon blue Paraiba tourmaline in oval cut 2.74 carats from Mozambique

Royal Blue sapphire 4.51 carats in cushion cut, Sri Lanka

Super rare untreated Padparadscha sapphire in oval cut 4.05 ct, Madagascar, GRS Type I

Unheated blue sapphire 5.04 carats in cushion cut, Sri Lanka

Rare cobalt blue spinel in cushion cut 3.94 carats, Tanzania

Paired reddish-orange tourmalines from Afghanistan 8.61 carats

Neon green Paraiba tourmaline in pear cut 2.52 carats, Mozambique

Vivid blue indicolite tourmaline in octagon cut 7.25 carats

Pair of blue-green Paraiba Tourmalines in pear cut 0.85 carats, Mozambique

Untreated Baby pink sapphire in radiant cut 1.02 carats, Madagascar

Untreated vivid yellow sapphire in oval cut 4.48 carats, Sri Lanka

Untreated vivid yellow sapphire in octagon cut 3.75 carats, Sri Lanka

Pair of oval cut blue sapphires 2.10 carats, Sri Lanka

Contrasting pair of pink and green cushion-cut tourmaline 5.92 carats, Nigeria