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0.42 Ct. Ruby from Thailand

This loose stone is available to ship now

 
Item ID: R15363
Free shipping
$630
Quality, Value & Heart
100% Natural Rubies
Free Shipping - Worldwide
14 Day No Hassle Return Policy
Supports Local Charities
Product Details
Item ID:
R15363
Dimensions (MM):
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Length: 4.31
Width: 4.18
Height: 2.77
Weight:
0.42 Ct.
Color:
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Red
Color intensity:
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Vivid
Clarity:
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Included
Shape:
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Round
Cut:
Mixed Brilliant
Cutting style:
Faceted
Enhancements:
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Heat Treated
Origin:
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Thailand
Per carat price:
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$1,500
Product description

This 0.42 carat round red ruby from Thailand, presented by The Natural Ruby Company, stands apart from many market alternatives by combining vivid color intensity, excellent polish, and classic proportions in a compact and wearable size. Measuring 4.31 x 4.18 x 2.77 mm and fashioned in a mixed brilliant cut, this stone delivers lively sparkle and strong color saturation that reads vibrant even in modest mounting sizes. Compared with mass market rubies that may sacrifice tone for size or that exhibit muted color from heavy treatments, this natural Thai ruby shows transparency and a pure red presence that reads immediately as genuine and desirable. The clarity grade is included when evaluated at eye level, which is typical for natural rubies and often preferable to flawless but treated or synthetic alternatives, because the internal features confirm natural origin and character while remaining visually pleasing.

Beyond its visual merits, this ruby is exceptionally suited for daily wear, making it ideal for rings, pendants, and bracelets that see regular use. As a corundum variety, ruby ranks at hardness 9 on the Mohs scale, second only to diamond, which means it resists scratching and retains polish far better than common gemstones such as garnet, topaz, or tourmaline. The mixed brilliant cut and excellent polish enhance durability by reducing surface abrasion and helping the gem shed impact rather than catch, and the modest table and depth proportions help maintain structural integrity in everyday settings. The stone has been heat treated, a well established and stable enhancement that improves color and clarity without reducing toughness, unlike some fracture filled treatments that can be vulnerable to chemicals and heat. When compared to synthetic or heavily treated market alternatives, this heat treated natural ruby provides superior long term value, authenticity, and resilience for daily wear. From a practical and aesthetic standpoint, this gem offers the best balance of color, polish, and durability available to discerning buyers, and The Natural Ruby Company stands behind its quality and origin, ensuring you receive a natural, wearable ruby that will perform beautifully for years to come.

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Our Packaging
Beauty is in the details
Our packaging, reports and documentation is refined, concise and reputable. Our reputation is our greatest asset, rest assured we don’t cut corners, please review our extensive reporting and specialty packaging for all our ruby items.
    Our custom zinc alloy ring boxes and other packaging is made to impress as much as our handcrafted ruby rings and ruby jewelry. They weigh almost one pound each!
    Have confidence that if you choose The Natural Ruby Company the items you purchase for yourself or your loved ones will be impressive.
    Ruby rings in The Natural Ruby Company custom made packaging
    Printed documentation is included free of charge for all items over $500.
    Ruby rings in The Natural Ruby Company custom made packaging
    Ruby rings in The Natural Ruby Company custom made packaging
    Ruby rings in The Natural Ruby Company custom made packaging
    Our customers often comment about our stunning, hand made, presentation boxes and reporting documents. Large zinc-alloy boxes included at no extra cost for jewelry items over $5000, and petit size included for orders $500-$5000.
    Ruby rings in The Natural Ruby Company custom made packaging
    Ruby rings in The Natural Ruby Company custom made packaging
    Ruby rings in The Natural Ruby Company custom made packaging
    Our hand-made zinc gemstone boxes are the finest in the industry, and are included for all gemstones over $2000.
    Ruby rings in The Natural Ruby Company custom made packaging
    Ruby rings in The Natural Ruby Company custom made packaging
    Our customers often comment about our stunning, hand made, presentation boxes and reporting documents. Large zinc-alloy boxes included at no extra cost for jewelry items over $5000, and petit size included for orders $500-$5000.
    Ruby rings in The Natural Ruby Company custom made packaging
    For gemstone purchases between $500 and $2000 we ship a high quality black display box which shows the gemstone professionally. Stones under $500 will ship in a secure plastic pouch.
    Ruby rings in The Natural Ruby Company custom made packaging
    Jewelry items under $500 will ship in a signature pouch and box.
    Ruby rings in The Natural Ruby Company custom made packaging
    For hanging earrings over $500, we include a high quality, hinged jewelry box. Pictured is one of the beautiful styles that we may use.
    Ruby rings in The Natural Ruby Company custom made packaging
    For line bracelets over $500, we include a high quality, hinged jewelry box. Pictured is one of the beautiful styles that we may use.
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    ruby essentials
    Something About Rubies
    Rubies are one of the most valuable precious stones, they have been coveted for centuries by royalty, gem collectors, larger-than-life personalities, and have experienced a resurgence in popularity in recent years as a centerpiece stone for an engagement ring.
    Read more about rubies
    Learn more about Burmese and Mozambique rubies

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