Investment stones

Unique Muzo Green emerald in asher cut 7.03 carats, Colombia

Investment Golden Yellow unheated sapphire in cushion cut 30.50 carats, Sri Lanka

Investment unheated Royal Blue sapphire in octagon cut 15.20 carats, Burma (SSEF, GRS, GIA)

Investment Royal Blue sapphire in oval cut 50.09 ct, Sri Lanka, GRS

Unheated Intense Cornflower Blue sapphire in octagon cut 12.43 carats, Kashmir SSEF / Gubelin / GRS

Large emerald Intense Green octagon cut 20.57 carats, Colombia

Large Royal blue sapphire in cushion cut 38.90 carats, Sri Lanka

Large tourmaline Paraiba in pear cut 11.84 carats, Nigeria

Unheated cushion cut Cornflower Blue sapphire 6.83 carats, Sri Lanka

Unheated yellow Golden color sapphire in radiant cut 15.90 carats, Sri Lanka

Unheated large Golden Yellow sapphire in radiant cut 13.12 carats, Sri Lanka

Rare top quality unheated Padparadscha sapphire in cushion cut 4.12 carats, Madagascar

Unheated Pigeon's Blood red ruby in oval cut 5.13 carats, Mozambique

Unique unheated Cornflower Blue sapphire in oval cut 7.24 carats, Sri Lanka

Unheated Cornflower Blue sapphire in heart shape 8.04 carats, Sri Lanka

Unheated Intense Blue sapphire in cushion cut 18.62 carats, Africa

Unheated sapphire Royal Blue cushion cut 7.09 carats, Madagascar

Unheated sapphire Royal Blue cushion cut 8.00 carats, Burma

Unheated top quality Royal Blue sapphire in cushion cut 9.15 carats, Sri Lanka

Unheated padparadscha sapphire from Sri Lanka in oval cut 4.63 carats

Unheated cushion cut Cornflower Blue sapphire 13.35 carats, Sri Lanka

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

Neon blue Paraiba tourmaline in pear cut 5.45 carats, Nigeria

Neon Blue tourmaline Paraiba heart cut 5.32 carats, Nigeria

Pair of sapphires Royal Blue oval cut 10.72 carats, Madagascar

Pair of Vibrant Pink-Red Mahenge spinels in cushion cut 10.46 carats, Tanzania

Vivid Pink or hot pink Mahenge spinel in octagon cut 3.01 carats, Tanzania

Red-pink Mahenge spinel in cushion cut 4.67 carats, Tanzania

Investment grade Pigeon's Blood red ruby in cushion cut 5.04 carats, Mozambique (SSEF, GRS)

Unique Sunrise Padparadscha sapphire 6.53 ct, Sri Lanka, GRS

Unique unheated Golden Yellow sapphire in cushion cut 49.90 carats, Sri Lanka

Unique unheated Padparadscha sapphire 6.11 carats in oval cut, Madagascar

Vibrant pink Mahenge spinel in cushion cut 3.26 carats, Tanzania

Spinel Mahenge Vibrant Pink-Red cushion cut 3.06 carats, Tanzania

Spinel Mahenge Vibrant Pink-Red cushion cut 4.13 carats, Tanzania

Vibrant pink-red Mahenge spinel in cushion cut 5.72 carats, Tanzania