632 products
Sort by:
632 products
Product Type: Tanzanite
Approx Weight (per piece): 0.74ct
Size: 5.8mm
Shape: Trilliant Cut (or Trillion Cut)
Color: Purple
Clarity: SI (Slightly Included)
Origin: Tanzania
Tanzanite is renowned for its intense blue and violet colors, but can also be golden, green, lilac and peacock (blue and green). The sole source of tanzanite is the Merelani Hills in northern Tanzania. Discovered in the 1960s, tanzanite is considered rarer than diamonds due to its single-source origin. The mines in Tanzania are exhaustible, adding to the gemstone's allure.
With a hardness of 6.5 to 7 on the Mohs scale, tanzanite is relatively soft compared to some other gemstones. As a result, it requires gentle care to prevent scratches or damage.
Tanzanite is believed to aide with spiritual awareness, insight, and communication. Some attribute it with calming energies and the ability to enhance psychic abilities.
Product Type: Tourmaline
Approx Weight (per lot): 2.38tcw
Size: 5.6x4 - 6x4mm
Shape: Oval Cut
Color: Green
Clarity: Included
Origin: Africa
Product Type: Ruby - 5 Piece Lot
Approx Weight (per lot): 5.52tcw
Size: 6x5.3 - 8x6mm
Shape: Oval Cut
Color: Various shades of Red
Clarity: Included
Origin: Madagascar
Product Type: Star Garnet (Untreated)
Approx Weight (per piece): 133.5ct (26gr)
Size: 27.7x22.3mm
Shape: Oval Cabochon
Color: Deep Blood Red
Clarity: Opaque
Origin: Africa
Product Type: Chrysoberyl Cats Eye
Approx Weight (per piece): 1.1ct
Size: 6.5mm
Shape: Round Cabochon
Color: Yellow
Clarity: Fine Crystal
Origin: Madagascar
The distinctive "cat's eye" effect in this Chrysoberyl is caused by the reflection of light off parallel needle-like inclusions within the crystal. When the gem is cut en cabochon, a concentrated, bright band of light appears to move across the surface as the stone is rotated.
Cat's Eye Chrysoberyl comes in various colors, such as green, yellow, and golden-brown. It is a durable gemstone, scoring 8.5 on the Mohs scale of hardness, making it suitable for various types of jewelry. Significant sources of Cat's Eye Chrysoberyl include Sri Lanka, Brazil, India, Myanmar, and Madagascar.
Cat's Eye Chrysoberyl is believed to possess metaphysical properties associated with protection, intuition, and good fortune. Some traditions consider it a talisman for enhancing insight and awareness.
Product Type: Star Sapphire
Approx Weight (per piece): 1.7ct
Size: 6.5x6.0mm
Shape: Oval Cabochon
Color: Fine Pale Blue
Clarity: Transparent Sharp 6 Rays Star
Origin: Myanmar (Burma)
Treatment: None
Product Type: Tanzanite
Approx Weight (per piece): 0.57ct
Size: 5.3mm
Shape: Round Cut
Color: Purple
Clarity: Clean to the eye
Origin: Tanzania, Africa
Tanzanite is renowned for its intense blue and violet colors, but can also be golden, green, lilac and peacock (blue and green). The sole source of tanzanite is the Merelani Hills in northern Tanzania. Discovered in the 1960s, tanzanite is considered rarer than diamonds due to its single-source origin. The mines in Tanzania are exhaustible, adding to the gemstone's allure.
With a hardness of 6.5 to 7 on the Mohs scale, tanzanite is relatively soft compared to some other gemstones. As a result, it requires gentle care to prevent scratches or damage.
Tanzanite is believed to aide with spiritual awareness, insight, and communication. Some attribute it with calming energies and the ability to enhance psychic abilities.
Product Type: Sapphire - 10 Piece Lot
Approx Weight (per lot): 1.4tcw
Size: 4x2mm
Shape: Marquise Cut
Color: Blue
Clarity: Included
Origin: India
Product Type: Imperial Topaz
Approx Weight (per piece): 0.6ct
Size: 6.8x4.6mm
Shape: Oval Cut
Color: Fine Imperial Orange
Clarity: Clean to the eye
Origin: Brazil
Product Type: Sapphire - 9 Piece Lot
Approx Weight (per lot): 1.1tcw
Size: 4x2 - 3.6x1.7mm
Shape: Marquise Cut
Color: Blue
Clarity: Included
Origin: India
Canagem is proud to be professional member of The International Gem Society(IGS) the world's top resource for gem professionals, enthusiasts, and industry content.