untreated Nature Emerald 1.1ct from Brazil

(15)

untreated Nature Green Tourmaline 25.6ct from Mozambique

(19)

untreated Nature untreated Nature Green Tourmaline 9.83ct from Mozambique

(17)

untreated Nature Green Tourmaline 32.77ct from Mozambique

(20)

untreated nature aquamarine 3.86ct from Brazil

(11)

untreated Nature Spinel 15.14ct from Measai

(16)

untreated Nature Aquamarine 18.79ct from Brazil

(17)

untreated nature sapphire from Africa 2.n ct(3)

(18)

untreated nature Ruby from Winza Tan. 6.38ct

(24)

untreated nature Ruby from Winza Tan. 7.46ct

(18)

untreated Nature Green Aquamarine 14.25ct from Brazil

(16)

untreated nature Aquamarine 3.27ct from Brazil

(15)

untreated Nature untreated Nature Greenish Blue Tourmaline 51.4ct from Mozambique

(19)

untreated Nature Emerald from Zambia 1.15ct

(16)