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  • Thai Gems

  • Specialist in Sapphire, Ruby, Diamond & Jewelry
  • Sapphire

  • Extensive collection. Solitaires to matching pairs & calibrated lots. All colors, shapes & sizes.
  • Ruby

  • Unique Rubies in different ranges, from calibrated to certified fine pieces in all shapes, sizes & layouts.
  • Jewelry

  • Manufacturer of Jewelry, from engagement rings to classic earrings, necklaces, and bracelets. We aspire to fulfill your requirements through customization.

Thai Gems

Specialist in Sapphire, Ruby, Diamond & Jewelry

Sapphire

Extensive collection. Solitaires to matching pairs & calibrated lots. All colors, shapes & sizes. buy now

Ruby

Unique Rubies in different ranges, from calibrated to certified fine pieces in all shapes, sizes & layouts. buy now

Jewelry

Manufacturer of Jewelry, from engagement rings to classic earrings, necklaces, and bracelets. We aspire to fulfill your requirements through customization. buy now

Thailand-based Manufacturer & Wholesaler of Sapphire, Ruby, Diamond & Jewelry.

Sapphire collection

  • 1.32 cts Unheated Natural Blue Sapphire Loose Gemstone Oval Cut
    1.32 cts Unheated Natural Blue Sapphire Loose Gemstone Oval Cut
    (0)
    Regular price
    $462.00
    Sale price
    $462.00
    Regular price
    Unit price
    per 
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  • 2.56 cts Natural Green Sapphire Loose Gemstone Oval Cut
    2.56 cts Natural Green Sapphire Loose Gemstone Oval Cut
    (0)
    Regular price
    $308.00
    Sale price
    $308.00
    Regular price
    Unit price
    per 
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  • 0.97 cts Natural Yellow Sapphire Loose Gemstone Octagon Cut
    0.97 cts Natural Yellow Sapphire Loose Gemstone Octagon Cut
    (0)
    Regular price
    $146.00
    Sale price
    $146.00
    Regular price
    Unit price
    per 
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  • 2.16 cts Natural Purple Sapphire Loose Gemstone Pear Cut
    2.16 cts Natural Purple  Sapphire Loose Gemstone Pear Cut
    (0)
    Regular price
    $300.00
    Sale price
    $300.00
    Regular price
    Unit price
    per 
    Sold out
  • 2.06 cts Natural Pink Sapphire Loose Gemstone oval Cut
    2.06 cts Natural  Pink Sapphire Loose Gemstone oval Cut
    (0)
    Regular price
    $600.00
    Sale price
    $600.00
    Regular price
    Unit price
    per 
    Sold out
  • 3.9 mm Natural Blue Sapphire Loose Gemstone Round Diamond Cut
    3.9 mm Natural Blue Sapphire Loose Gemstone Round Diamond Cut
    (0)
    Regular price
    from $120.00
    Sale price
    from $120.00
    Regular price
    Unit price
    per 
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  • 1.06 cts Natural Purple Sapphire Loose Gemstone Oval Cut
    1.06 cts Natural Purple Sapphire Loose Gemstone Oval Cut
    (0)
    Regular price
    $128.00
    Sale price
    $128.00
    Regular price
    Unit price
    per 
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  • 6x4 MM lot Natural Multi-Color Sapphire Loose Gemstone Oval Cut
    6x4 MM lot Natural Multi-Color Sapphire Loose Gemstone Oval Cut
    (0)
    Regular price
    $250.00
    Sale price
    $250.00
    Regular price
    Unit price
    per 
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  • 0.95 cts Natural Blue Sapphire Loose Gemstone Emerald Cut
    0.95 cts Natural Blue Sapphire Loose Gemstone Emerald Cut
    (0)
    Regular price
    $333.00
    Sale price
    $333.00
    Regular price
    Unit price
    per 
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  • 1.28 cts Natural Pink Sapphire Loose Gemstone oval Cut
    1.28 cts Natural  Pink Sapphire Loose Gemstone oval Cut
    (0)
    Regular price
    $640.00
    Sale price
    $640.00
    Regular price
    Unit price
    per 
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Ruby collection

  • 1.68 cts Natural Africa Ruby Loose Gemstone Oval Cut GRS Certified
    1.68 cts Natural Africa Ruby Loose Gemstone Oval Cut GRS Certified
    (0)
    Regular price
    $3,780.00
    Sale price
    $3,780.00
    Regular price
    Unit price
    per 
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  • 3.22 cts Natural Madagascar Ruby Loose Gemstone Oval Cut | GRS Certified
    3.22 cts Natural Madagascar Ruby Loose Gemstone Oval Cut | GRS Certified
    (0)
    Regular price
    $5,799.00
    Sale price
    $5,799.00
    Regular price
    Unit price
    per 
    Sold out
  • 1.76 cts Natural Burma Ruby Loose Gemstone Oval Cut
    1.76 cts Natural Burma Ruby Loose Gemstone Oval Cut
    (0)
    Regular price
    $2,640.00
    Sale price
    $2,640.00
    Regular price
    Unit price
    per 
    Sold out
  • 0.84 cts Unheated Natural Ruby Loose Gemstone Octagon Cut
    0.84 cts Unheated Natural Ruby Loose Gemstone Octagon Cut
    (0)
    Regular price
    $1,250.00
    Sale price
    $1,250.00
    Regular price
    Unit price
    per 
    Sold out
  • 1.46 cts Natural Burma Ruby Loose Gemstone Marquise Cut
    1.46 cts Natural Burma Ruby Loose Gemstone Marquise Cut
    (0)
    Regular price
    $365.00
    Sale price
    $365.00
    Regular price
    Unit price
    per 
    Sold out

Why Us?

Direct sourcing from mining areas.

Specialize in cutting all shapes & sizes.

Excellence in polishing & grading of stones.

Competence in designing & manufacturing of jewelry.

Quality products, competitive pricing and value for money.

Reviews

Great stones, fast shipping and attentive communication. I couldn't ask for anything more!

Liza Z.

Absolutely stunning!!! That most beautiful sapphires I have ever seen! And packaged with such care, the kindest customer service!

Trena W.

Great quality and color, good price and quick shipping

Nadinekieft J.

Awesome to be able to get a matched pair like this. Customer service is excellent, and everything arrived so quickly. Thank you once again.

Cord.

ThaiGemsCo was quick, professional, super flexible, and easy to work with. I love the ring and I got it right away! I will definitely buy from ThaiGemsCo again.

Joseph

Beautiful, better than I expected and the shipping was super fast. Will be coming back for more I'm sure!

Hanna