
Natural gemstones · Singapore
Where Extraordinary Colour Begins.
Natural rubies, sapphires, Paraiba tourmalines and rare coloured gemstones, sourced over two decades and available to view in Singapore.
- 20+ yearsin the gemstone industry
- Natural gemstonessourced directly from around the world
- Far East Plazaview gemstones in person in Singapore
- Bespoke jewelleryrings, earrings and necklaces made to order
Shop by gemstone
Nature, Cut to Perfection.
Browse natural gemstones by variety, from classic rubies and sapphires to Paraiba tourmaline, spinel and tanzanite.
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Ruby
3 gemstones
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Sapphire
7 gemstones
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Tourmaline
11 gemstones
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Spinel
27 gemstones
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Peridot
4 gemstones
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Paraiba
4 gemstones
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Tanzanite
29 gemstones
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Aquamarine
1 gemstone
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Emerald
3 gemstones
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Garnet
4 gemstones
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Kunzite
3 gemstones
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Opal
3 gemstones
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Cat’s Eye
1 gemstone
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Moonstone
1 gemstone
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Zircon
2 gemstones
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Topaz
8 gemstones
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Tsavorite
1 gemstone
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Apatite
1 gemstone

Gemstone of the Month
Paraiba Tourmaline
A rare gemstone known for its striking blue, green and turquoise colours, which result from the presence of copper and manganese. Its intense brilliance and unique hues have captivated gem enthusiasts since its discovery.
- First discovered
- Late 1980s, Paraíba, Brazil
- Colour source
- Copper and manganese
- Also found in
- Mozambique and Nigeria
New arrivals
Recently Discovered.
The latest gemstones added to our collection, each with its own weight, cut and character.
Natural Mahenge Spinel - 1.50 ct
$6,800.00
0.79 Red Spinel
$128.00
0.64 cts Spinel
$98.00
1.27 cts Spinel
$130.00
1.49 cts Spinel
$275.00
Our story
A Legacy in Gemstones.
Yala Gems, also known as Yala Precious, is a gemstone supplier that has been in the industry for over 20 years in Singapore. It started with a passion for gemstones and turned into an opportunity to provide the best value to people who share the same interests as our expertise in sourcing gemstones.
We offer hundreds of varieties of gemstones – both high-end and semi-precious – including rubies, sapphires, emeralds, Paraibas, tourmalines, spinels and garnets, directly sourced from around the world.

Bespoke jewellery
Your Vision, Our Craft.
Choose a gemstone from our collection and have it set into a ring, earrings or a necklace designed around it. Our guides explain each step.
Client reviews
In Their Words.
Good to know
Frequently Asked Questions
2. How to check if a gemstone is real or fake?
Real gemstones have natural inclusions, specific refractive properties, and hardness. You can verify authenticity using certification from gemological labs like GIA, IGI, or GRS.
3. What are the best gemstones for jewellery?
Popular gemstones for jewellery include diamonds, sapphires, rubies, emeralds, amethysts, and topaz due to their hardness, beauty, and durability.
4. Which gemstone is the most valuable?
The most valuable gemstones include blue diamonds, rubies, emeralds, and Kashmir sapphires, with prices varying based on rarity, size, and quality.
5. What is the difference between natural, synthetic, and treated gemstones?
- Natural gemstones: Mined from the earth, untreated or minimally enhanced.
- Synthetic gemstones: Lab-created with the same properties as natural stones.
- Treated gemstones: Natural stones enhanced for colour, clarity, or durability.
6. What is the price of gemstones per carat?
The price of gemstones varies based on type, quality, origin, and treatment. Here are the approximate price ranges for some of the most popular gemstones:
- Ruby: $1,000 – $15,000+ per carat (Burmese rubies are the most valuable).
- Sapphire: $800 – $12,000+ per carat (Kashmir and Ceylon sapphires are premium).
- Emerald: $500 – $8,000+ per carat (Colombian emeralds are highly prized).
- Diamond: $2,000 – $50,000+ per carat (varies by cut, clarity, and colour).
- Amethyst: $10 – $100 per carat (affordable yet elegant).
- Topaz: $50 – $500 per carat (imperial topaz is the rarest).
- Aquamarine: $100 – $1,500 per carat (deep blue shades are more valuable).
- Opal: $50 – $5,000+ per carat (black opals are the rarest and most expensive).
- Alexandrite: $3,000 – $15,000+ per carat (due to its rare colour-changing effect).
For the latest gemstone prices, visit YalaGems.com, where you can explore a wide selection of certified gemstones with transparent pricing.
7. How do I choose the best quality gemstone?
Look for the 4 Cs: Colour, Clarity, Cut, and Carat weight. Also, ensure the stone is certified by a reputable gemmological lab.
8. Why do gemstone prices vary so much?
Prices fluctuate due to rarity, demand, origin, treatment, and certification. Untreated stones and stones from famous origins (e.g., Burmese rubies) cost more.
9. Is it safe to buy gemstones online?
Yes, if you buy from a reputable seller that offers certification, clear return policies, and customer reviews.
10. What certifications should I check when buying a gemstone?
Look for certifications from GIA (Gemmological Institute of America), IGI (International Gemmological Institute), AGS, or GRS to ensure authenticity.
11. What are the benefits of wearing gemstone?
Each gemstone is believed to have unique metaphysical, astrological, and healing properties. Here are the benefits of wearing the 10 most popular gemstones:
- Ruby: Enhances confidence, leadership, and vitality. Associated with the Sun, it brings success and prosperity.
- Sapphire: Promotes wisdom, clarity, and spiritual growth. Blue sapphire (Neelam) is linked to Saturn (Shani) and is known for bringing good fortune.
- Emerald: Improves intelligence, communication, and creativity. Connected to Mercury (Budh), it benefits business and academics.
- Diamond: Symbolizes love, strength, and luxury. Ruled by Venus (Shukra), it enhances relationships and financial growth.
- Amethyst: Known for calmness, stress relief, and spiritual awakening. Helps with focus and inner peace.
- Topaz: Attracts wealth, good health, and happiness. Yellow topaz is linked to Jupiter (Guru) and brings success.
- Aquamarine: Encourages emotional healing, courage, and communication. It is often used for stress relief and balancing emotions.
- Opal: Boosts creativity, beauty, and luxury. Associated with Venus (Shukra), it enhances artistic talents and love life.
- Alexandrite: Brings luck, intuition, and transformation. Its colour-changing nature symbolizes adaptability and new opportunities.
- Garnet: Promotes passion, energy, and protection. It strengthens motivation and helps in overcoming challenges.
For high-quality certified gemstones with detailed benefits, visit YalaGems.com.
12. What is the rarest gemstone in the world?
Some of the rarest gemstones include Painite, Red Beryl, Alexandrite, and Blue Garnet due to their limited supply and high demand.
13. What are the different types of Pearl?
Gemstones have various types and varieties. For example, sapphires come in blue, pink, yellow, and padparadscha varieties.
14. How to identify an original gemstones?
Check for inclusions, colour zoning, refraction properties, and always verify with a gemstone certification from a reputed lab.
15. How to clean and maintain gemstones?
Use lukewarm water, mild soap, and a soft brush. Avoid harsh chemicals and always store gemstones separately to prevent scratches.
16. Can gemstones get damaged easily?
Yes, some gemstones like opal, tanzanite, and pearls are soft and can be scratched easily, while harder stones like diamonds and sapphires are more durable.
See Them in Person.
14 Scotts Road, #01-98, Far East Plaza, Singapore 228213 · Mon–Sat, 9:00am – 6:00pm
