Gemstone

Yellow Topaz

Aluminum silicate fluoride hydroxide, Al2SiO4(F,OH)2

Peridot

Olivine ((Mg,Fe)2SiO4)

Faceted dark gemstone, likely black spinel

Spinel, MgAl₂O₄ (visual identification is uncertain; black sapphire or other dark gems can look similar)

Red cabochon gemstone ring; likely garnet

Possibly almandine garnet, Fe₃Al₂(SiO₄)₃; identification is uncertain from the image

Faceted yellow-brown gemstone ring, possibly citrine

Unidentified faceted gem; citrine is quartz (SiO₂), but the photo is insufficient for a reliable identification

Faceted clear gemstone in a gold-colored setting

Unidentified transparent faceted stone; possibly quartz, glass, or another colorless gem

Chakra Crystal Bracelet

Mixed Mineral Assortment

Garnet (Spessartine / Almandine)

Fe3Al2(SiO4)3 to Mn3Al2(SiO4)3 (Nesosilicate)

Turquoise

CuAl6(PO4)4(OH)8·4H2O

Amethyst

Quartz (SiO2)

Garnet

Garnet group (X3Y2(SiO4)3)

Faceted clear gemstone in a gold-colored ring

Unidentified transparent faceted gem; possibilities include colorless quartz (SiO₂), glass, or diamond (C)

Sunstone (Feldspar variety)

(Ca,Na)(Al,Si)4O8 with Hematite or Goethite inclusions

Diamond in Gold Setting

Diamond (C - pure carbon)

Diamond ring (likely a faceted clear gemstone)

Diamond, crystalline carbon (C); the setting appears to be gold-colored metal

Sunstone

Plagioclase Feldspar (Na,Ca)(Al,Si)4O8

Clear Quartz (Rock Crystal)

Crystalline Silicon Dioxide (SiO2)

Fire Agate

Chalcedony (SiO2)

Aquamarine

Beryllium Aluminum Silicate, Be3Al2(SiO3)6

Kunzite

Spodumene (LiAl(SiO3)2)

Alexandrite and Diamond

Chrysoberyl (BeAl2O4)

Sunstone

Feldspar (Plagioclase/Orthoclase) with hematite/copper inclusions

Emerald

Beryl (Be3Al2(SiO3)6)

Aquamarine

Beryl (Be3Al2Si6O18)

Aquamarine

Beryl (Be3Al2Si6O18)

Blue Topaz

Al2SiO4(F,OH)2

Emerald

Beryl (Be3Al2Si6O18 with Chromium/Vanadium impurities)

Amethyst

Silicon Dioxide (SiO2 with iron impurities)

Sunstone

Plagioclase Feldspar (Na,Ca)(Al,Si)4O8

Emerald in Matrix

Beryl (Be3Al2Si6O18 with Chromium/Vanadium traces)

Moonstone

Orthoclase feldspar, (K,Na)AlSi3O8

Amethyst

Quartz (Silicon Dioxide, SiO2)

Smoky Quartz

Silicon Dioxide (SiO2)

Turquoise

CuAl6(PO4)4(OH)8·4H2O

Peridot

Olivine ((Mg, Fe)2SiO4)

Sunstone

(Ca,Na)(Al,Si)4O8 (Oligoclase or Andesine)

Almandine Garnet

Almandine, Fe3Al2(SiO4)3

Red cabochon gemstone ring (likely ruby or red spinel; identity unconfirmed)

Possibly corundum (ruby, Al₂O₃) or spinel (MgAl₂O₄); visual identification alone cannot distinguish these from glass or synthetic stones.

Cabochon gemstone ring, likely smoky quartz or tourmaline

Unconfirmed quartz (SiO₂) or brown tourmaline (dravite); visual identification is inconclusive

Emerald

Beryl (Be3Al2(SiO3)6)

Peridot

Olivine ((Mg,Fe)2SiO4)

Emerald

Beryl (Be3Al2(SiO3)6)