Gemstone guide
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What is Rose Garnet?
Rose Garnet is the almandine variety of garnet, coloured by presence of manganese. A guide to the gem, and to buying one well.
About Rose Garnet
01- Species
- Garnet
- Variety
- Almandine
- Hardness (Mohs)
- 7.5
- Refractive index
- 1.74
- Colour caused by
- Presence of manganese
Discover the enchanting allure of Rose Garnet, a gemstone that captivates with its vivid hues and exceptional clarity. Originating from the rich soils of Tanzania, these gems are a testament to nature's artistry. Their vibrant pink and purple tones, coupled with fine step and modified brilliant cuts, make each piece a unique masterpiece. The value of Rose Garnet is driven by its striking colour, clarity, and the expert craftsmanship that shapes it. Whether adorned in a fine step or a modified brilliant cut, each stone is a testament to the elegance and sophistication that defines luxury jewellery.
Many of our Rose Garnets are accompanied by a GIA laboratory certificate, ensuring the authenticity and quality that discerning collectors demand. With prices starting from around $120 per carat, these gems offer an exquisite addition to any collection. Every stone is one-of-a-kind, with origin and any treatment fully disclosed, allowing you to choose with confidence and appreciation for the art of gemstone selection.
Judging quality
02What drives the value
- Color intensity
- Clarity
- Size
What to watch for when buying
- Misidentification with other garnet varieties
- Overestimating value based on color alone
Origin, treatment and trade names
03Where it comes from
Trade names
Price per carat
04- Typical price
- $193 per carat
- Most stones
- $129–$354 per carat
- Based on
- 103 stones in our stock, updated weekly. Rose Garnet prices by carat size →
From our stock
05Frequently Asked Questions
06Where do Rose Garnets come from?
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Rose Garnets in our collection originate from Tanzania, known for producing gems with vivid colours and clarity.
Are Rose Garnets treated?
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Any treatments applied to Rose Garnets are fully disclosed, ensuring transparency and integrity in our offerings.
What determines the value of a Rose Garnet?
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The value of a Rose Garnet is primarily determined by its colour, clarity, and cut. Vivid pink and purple hues, along with high clarity and expert cutting, enhance its desirability.
How should I choose a Rose Garnet?
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When choosing a Rose Garnet, consider the intensity of its colour, the clarity, and the precision of its cut, as these factors contribute to its overall beauty and appeal.
Are all Rose Garnets certified?
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Many Rose Garnets are accompanied by a GIA laboratory certificate, and certification is available on request for any stone.
Shop
Rose Garnet
Every stone shows its own price, weight, origin and treatment. Browse our rose garnet, or contact our team for personal help choosing one.




