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Our Gemstone Collection
At New Jemco, we bring together a diverse collection of natural gemstones selected for their beauty, colour, rarity, character, and suitability for jewellery and traditional astrological purposes.
From classic gemstones such as Ruby, Emerald and Sapphire to popular varieties such as Amethyst, Aquamarine, Garnet, Tourmaline, Opal and Topaz, our collection offers a wide range of colours, shapes, sizes and qualities.
Whether you are searching for a gemstone for a special piece of jewellery, a personal collection, a meaningful gift, or traditional astrological use, our team can help you understand the characteristics of each stone and make an informed selection.
Ruby
Ruby is a precious gemstone known for its vibrant red colour and exceptional brilliance. It belongs to the corundum mineral family and is one of the most valued coloured gemstones.
Key Characteristics
- Composition: Aluminium oxide (Corundum)
- Mohs Hardness: 9
- Colours: Red to pinkish-red
- Common Cuts: Oval, Cushion, Round, Pear, Emerald and Mixed Cuts
Ruby is widely used in rings, pendants, earrings and other fine jewellery. Its colour, clarity, origin and treatment can influence its value.
Emerald (Panna)
Emerald is a precious gemstone recognised for its distinctive green colour and natural inclusions. It belongs to the beryl mineral family.
Key Characteristics
- Composition: Beryllium aluminium silicate (Beryl)
- Mohs Hardness: 7.5–8
- Colours: Light green to deep green
- Common Cuts: Emerald Cut, Oval, Cushion, Round and Cabochon
Emerald is commonly used in rings, necklaces, earrings and other fine jewellery. Colour, transparency, origin and inclusions are important factors in determining its quality.
Blue Sapphire (Neela)
Blue Sapphire is a precious gemstone belonging to the corundum family and is admired for its deep blue colour and attractive brilliance.
Key Characteristics
- Composition: Aluminium oxide (Corundum)
- Mohs Hardness: 9
- Colours: Light blue to deep blue
- Common Cuts: Oval, Cushion, Round, Pear and Emerald Cut
Blue Sapphire is widely used in rings, earrings, pendants and other jewellery. Colour, clarity, origin and treatment can significantly affect its value.
Yellow Sapphire (Pukhraj)
Yellow Sapphire is a precious gemstone from the corundum family, valued for its attractive yellow colour and natural brilliance.
Key Characteristics
- Composition: Aluminium oxide (Corundum)
- Mohs Hardness: 9
- Colours: Pale yellow to vivid golden yellow
- Common Cuts: Oval, Cushion, Round, Pear and Emerald Cut
Yellow Sapphire is commonly used in rings, pendants and fine jewellery. Its colour, clarity, origin, size and treatment are important quality considerations.
Pearl (Moti)
Pearl is an organic gemstone formed inside certain molluscs. It is admired for its smooth surface, natural lustre and timeless elegance.
Key Characteristics
- Composition: Calcium carbonate and organic materials
- Mohs Hardness: Approximately 2.5–4.5
- Colours: White, Cream, Pink, Golden, Silver and Black
- Common Shapes: Round, Oval, Button, Baroque and Drop
Pearls are widely used in necklaces, earrings, bracelets, rings and other elegant jewellery.
Hessonite Garnet (Gomed)
Hessonite Garnet is a variety of garnet known for its warm honey, orange-brown and reddish-brown colours.
Key Characteristics
- Composition: Calcium aluminium silicate
- Mohs Hardness: 6.5–7.5
- Colours: Honey, Orange-brown to Reddish-brown
- Common Cuts: Oval, Cushion, Round, Cabochon and Mixed Cuts
Hessonite Garnet is used in rings, pendants and other jewellery. Colour, transparency, inclusions and overall appearance influence its quality.
Cat’s Eye (Lehsunia)
Cat’s Eye is a gemstone recognised for its distinctive chatoyancy—a bright band of light that resembles a cat’s eye.
Key Characteristics
- Composition: Varies depending on the gemstone variety
- Mohs Hardness: Varies by variety
- Colours: Honey, Yellowish-brown, Greenish-brown and Grey
- Common Cuts: Cabochon
The quality of Cat’s Eye is often judged by the sharpness, positioning and movement of its characteristic eye effect.
Red Coral (Moonga)
Red Coral is an organic gemstone known for its vibrant red to orange-red colour and smooth polished appearance.
Key Characteristics
- Composition: Calcium carbonate
- Mohs Hardness: Approximately 3–4
- Colours: Red, Orange-red and Reddish-pink
- Common Shapes: Oval, Round, Cabochon and Bead
Red Coral is commonly crafted into rings, pendants, beads and traditional jewellery pieces.
Amethyst
Amethyst is a purple variety of quartz admired for its attractive colour, transparency and natural brilliance.
Key Characteristics
- Composition: Silicon dioxide (Quartz)
- Mohs Hardness: 7
- Colours: Pale lavender to deep purple
- Common Cuts: Oval, Round, Cushion, Pear, Emerald and Fancy Cuts
Amethyst is widely used in rings, earrings, pendants, bracelets and decorative gemstone pieces.
Aquamarine
Aquamarine is a blue to blue-green variety of beryl, admired for its clear appearance and refreshing colour.
Key Characteristics
- Composition: Beryllium aluminium silicate
- Mohs Hardness: 7.5–8
- Colours: Pale blue to blue-green
- Common Cuts: Emerald, Oval, Round, Pear and Cushion
Aquamarine is widely used in rings, earrings, pendants and other fine jewellery.
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