Garnet, Color Change
Gemstone Type: Garnet Gemstone Color: Green to Pink-Purple Gemstone Shape: Cushion Country of Origin: Tanzania Transparency: SI1 Condition: Size (mm): […]
Color
- 02A – Sulfides
- 02F – Arsenides
- 03 – Halogenides
- 05A – Carbonates
- 06 – Borates
- 07A-C – Sulfates
- 07E-G – Molybdates
- 08B-C – Arsenates
- 09 – Silicates
- 09A – Neosilicates
- 09B – Sorosilicates
- 09C – Cyclosilicates
- 09D – Inosilicates
- 09E – Phyllosilicates
- 09F – Tectosilicates
- 10 – Mineraloids
- Africa
- Apatite
- Aquamarine
- Articles
- Asterism
- Australia
- Baguette
- Beryl
- Black
- Blue
- Brazil
- Brown
- Cambodia
- Ceylon
- ChatGPT
- Chatoyancy
- China
- Citrine
- Clear
- Collection
- Color Change
- Corundum
- Cushion
- Diaspore
- Dinosaurs
- Ethiopia
- Feldspar
- Free Form Cabochon
- Garnet
- Gemstones
- Geologic Time
- Green
- Hexagon
- Idocrase
- Madagascar
- Maps
- Michigan
- Minerals
- Moonstone
- Mozambique
- Myanmar
- Octagon
- Opal
- Opaque
- Opinion
- Orange
- Oval
- Oval Cabochon
- Pear
- Pear Cabochon
- Peridot
- Petoskey Stones
- Pink
- Play of color
- Projects
- Purple
- Quartz
- Rainbow
- Recommendations
- Red
- References
- Rhodolite
- Ruby
- Sapphire
- Semi-Round Cabochon
- SI1
- SI2
- Snowflake
- Solar System
- Spinel
- Tanzania
- Tanzanite
- Thailand
- Topaz
- Tourmaline
- Translucent
- Trillion
- Turkey
- Uncategorized
- VS
- VVS
- White
- Yellow
- Zircon
- Zoisite
Opal, Boulder
Gemstone Type: Opal Gemstone Color: Boulder Gemstone Shape: Semi-round cabochon Country of Origin: Queensland, Australia Transparency: Opaque Condition: Size (mm): […]
Citrine, Yellow
Gemstone Type: Citrine Gemstone Color: Yellow Gemstone Shape: Oval Country of Origin: Brazil Transparency: VVS Condition: Size (mm): 8.5 x […]
Zircon, Blue
Gemstone Type: Zircon Gemstone Color: Blue Gemstone Shape: Baguette Country of Origin: Cambodia Transparency: VVS Condition: Small chipped Size (mm): […]
Opal, Boulder
Gemstone Type: Opal Gemstone Color: Boulder Gemstone Shape: Free form cabochon Country of Origin: Queensland, Australia Transparency: Opaque Condition: Size […]
Sapphire, Blue Star (6-Ray)
Gemstone Type: Sapphire Gemstone Color: Blue Gemstone Shape: Oval cabochon Country of Origin: Bangkaja, Chanthaburi, Thailand Transparency: Translucent Condition: Size […]
Opal, Boulder
Gemstone Type: Opal Gemstone Color: Boulder Gemstone Shape: Oval cabochon Country of Origin: Queensland, Australia Transparency: Opaque Condition: Size (mm): […]
Zircon, Yellow
Gemstone Type: Zircon Gemstone Color: Yellow Gemstone Shape: Oval Country of Origin: Tanzania Transparency: VVS Condition: Size (mm): 6.5 x […]
Opal, Boulder
Gemstone Type: Opal Gemstone Color: Boulder Gemstone Shape: Free Form Cabochon Country of Origin: Winton Area, Queensland, Australia Transparency: Opaque […]
Rhodolite, Neon Purple
Gemstone Type: Rhodolite Gemstone Color: Neon Purple Gemstone Shape: Hexagon Country of Origin: Mozambique Transparency: SI1 Condition: Size (mm): 8.3 […]
Quartz, Yellow
Gemstone Type: Quartz Gemstone Color: Yellow Gemstone Shape: Snowflake Country of Origin: Brazil Transparency: VS Condition: Small chipped Size (mm): […]
Opal, Boulder
Gemstone Type: Opal Gemstone Color: Boulder Gemstone Shape: Free Form Cabochon Country of Origin: Winton Area, Queensland, Australia Transparency: Opaque […]
Opal, Crystal
Gemstone Type: Opal Gemstone Color: Crystal Gemstone Shape: Cushion Country of Origin: Ethiopia Transparency: SI1 Condition: Size (mm): 8.8 x […]
Diaspore, Yellow-Green Cat’s Eye
Gemstone Type: Diaspore Gemstone Color: Yellow-Green Gemstone Shape: Oval cabochon Country of Origin: Turkey Transparency: Translucent Condition: Small chipped, crack […]
Idocrase, Green
Gemstone Type: Idocrase Gemstone Color: Green Gemstone Shape: Oval cabochon Country of Origin: Africa Transparency: Translucent Condition: Small chipped, crack […]
Zircon, Yellow-Green
Gemstone Type: Zircon Gemstone Color: Yellow-Green Gemstone Shape: Oval Country of Origin: Tanzania Transparency: VVS Condition: Size (mm): 7.5 x […]
Tanzanite, Violet-Blue
Gemstone Type: Tanzanite Gemstone Color: Violet-Blue Gemstone Shape: Oval Country of Origin: Tanzania Transparency: SI1 Condition: Small chipped, crack Size […]
Opal, Crystal
Gemstone Type: Opal Gemstone Color: Clear Gemstone Shape: Pear Country of Origin: Ethiopia Transparency: SI1 Condition: Size (mm): 7.5 x […]
Opal, Yellow
Gemstone Type: Opal Gemstone Color: Yellow Gemstone Shape: Cushion Country of Origin: Ethiopia Transparency: SI1 Condition: Size (mm): 10.0 x […]
Ruby, Purple-Red
Gemstone Type: Ruby Gemstone Color: Purple-Red Gemstone Shape: Cushion Country of Origin: Mozambique Transparency: SI2 Condition: Small chipped Size (mm): […]