9066 - Birthstone Series: Brilliant Cut Diamond - Diamond, a gemstone from the Natural History Museum collections, in London. Dia...
9067 - Birthstone Series: Brilliant Cut Diamond - Diamond, a gemstone from the Natural History Museum collections, in London. Dia...
9068 - Birthstone Series: Citrine - Citrine is a form of quartz that appears in different a variety of yellows and oranges, it is...
9069 - Birthstone Series: Amethyst Quartz - An Amethyst quartz specimen. Amythest is a form of quartz that is purple in colour, i...
9070 - Birthstone Series: Tourmaline - Tourmaline is the birthstone for the month of October (along with Opal) It contains iron a...
9071 - Birthstone Series: Emerald - A specimen of the gemstone, emerald from the Natural History Museum, London. Emerald is the b...
9072 - Birthstone Series: Topaz - Topaz has a chemical composition of aluminum silicate fluoride hydroxide and is the birthstone ...
9073 - Birthstone Series: Tanzanite - A specimen of tanzanite, from the Natural History Museum, London. Tanzanite is the birthsto...
9074 - Birthstone Series: Aquamarine - Aquamarine is the blue variety of beryl (beryllium aluminum silicate) and is the birthston...
9075 - Birthstone Series: Pearl - Peal is the birthstone for the month of June (along with Alexandrite or moonstone).
9076 - Birthstone Series: Emerald - A specimen of the gemstone, emerald from the Natural History Museum, London. Emerald is the b...
9077 - Birthstone Series: Garnet - Garnet has a chemical composition of iron aluminium silicate. It is the birthstone for the mon...
9078 - Birthstone Series: Ruby - A gemstone specimen of ruby, the red variety of the mineral corundum (aluminium oxide). Ruby is ...
9079 - Birthstone Series: Topaz - Topaz has a chemical composition of aluminum silicate fluoride hydroxide and is the birthstone ...
9080 - Birthstone Series: Peridot - Peridot is the gemstone variety of olivine (magnesium iron silicate). Gemstone from the Natur...
9081 - Birthstone Series: Pearl - Peal is the birthstone for the month of June (along with Alexandrite or moonstone).
9082 - Birthstone Series: Tourmaline - Tourmaline is the birthstone for the month of October (along with Opal) It contains iron a...
9083 - Birthstone Series: Garnet - Garnet has a chemical composition of iron aluminium silicate. It is the birthstone for the mon...
9084 - Birthstone Series: Ruby - A gemstone specimen of ruby, the red variety of the mineral corundum (aluminium oxide). Ruby is ...
9085 - Birthstone Series: Tourmaline - Tourmaline is the birthstone for the month of October (along with Opal) It contains iron a...
9086 - Birthstone Series: Sapphire - A specimen of the gemstone, sapphire, from the Natural History Museum, London. Sapphire is t...
1634 - Ammolite Ammonite - Ammolite is a gemstone formed from the fossilised shells of Ammonites, most commonly Placenticeras mee...
284 - Murchison Snuff Box - Murchison Snuff Box
458 - Oriental Amethyst ring - Corundum variety Sapphire, set in a ring BM.1915,202 A faceted gemstone of Sapphire known as ‘Orie...
545 - Green sapphire ring - Corundum variety Sapphire, set in a ring BM.1915,198 A green Sapphire, one of the gem varieties of C...
745 - Quartz - Quartz variety Citrine BM.1934,913 Citrine is the yellow variety of Quartz, named for its lemony colour. This gems...
874 - Gemstones group shots - Gemstones group shots
782 - Sapphire - Corundum variety Sapphire BM.77393 A pale yellow Sapphire, one of the gem varieties of Corundum, cut as a gemsto...
885 - Quartz - Quartz variety Citrine BM.21470 Citrine is the yellow variety of Quartz, named for its lemony colour. This is a la...
901 - Tourmaline - Red and green faceted stone, presented by E Hopkins Esq in 1910. 1.351 grams. Sometimes this is called 'waterm...
914 - Opal ring - Black Opal from Lightning Ridge, NSW, Australia, set in a ring. Part of the Lady Church Collection. Opal is a h...
1020 - Sapphire - Corundum variety Sapphire BM.1934,873 A pale blue Sapphire, one of the gem varieties of Corundum, with a milky ...
1048 - Oriental Amethyst ring - Corundum variety Sapphire, set in a ring BM.1915,202 A faceted gemstone of Sapphire known as 'Ori...
1098 - Topaz - Topaz BM.1981,100 A rectangular step-cut faceted gemstone of Topaz. It comes from Tres Barras in Minas Gerais, Bra...
1166 - Opal ring - Black Opal from Lightning Ridge, NSW, Australia, set in a ring. Part of the Lady Church Collection. Opal is a ...
1217 - Tourmaline - Red and green faceted stone, presented by E Hopkins Esq in 1910. 1.351 grams. Sometimes this is called 'water...
1308 - Quartz - Quartz variety Citrine BM.21470 Citrine is the yellow variety of Quartz, named for its lemony colour. This is a l...
1359 - Tourmaline - Red and green faceted stone, presented by E Hopkins Esq in 1910. 1.351 grams. Sometimes this is called 'water...
1364 - Quartz - Quartz variety Citrine BM.1934,913 Citrine is the yellow variety of Quartz, named for its lemony colour. This gem...
1677 - Fluorite - Triangular cut stone from Mexico. Fluorite is the mineral form of calcium fluoride, CaF2. 45.04ct
1724 - Pink rubies - Left larger oval stone is BM.54811 and the smaller right stone is BM.48698
1765 - Gemstones group shots - Gemstones group shots
1839 - Faceted chrysoberyl - Two cut stones of the gemstone chrysoberyl (beryllium aluminum oxide). This stone is also known as c...
1845 - Demantoid garnet cut stone - Demantoid is a variety of andradite garnet. It is green in colour, sometimes with yellow shad...
1863 - Murchison snuff box - Gold snuff box set with diamonds ranging from 0.75 to 2.5 carats, presented to Sir R I Murchison by ...
1868 - Diamond crystal - An octahedral diamond crystal showing trigons and inclusions. Diamond comprises of compacted carbon and ...
1905 - Freshwater pearls - Freshwater pearls are formed within freshwater mollusc shells. They do not appear as spherical shapes ...
2592 - Birthstone Series: Tanzanite - A specimen of tanzanite, from the Natural History Museum, London. Tanzanite is the birthsto...
2594 - Birthstone Series: Sardonyx - A specimen of Sardonyx, a variety of quartz, from the Natural History Museum, London. Sardon...
2622 - Birthstone Series: Carnelion - A specimen of the mineral, carnelion (BM58673) from the Natural History Museum, London. Car...