- Type: Topaz
- Origin: Brazil
- Shape: Round
- Stone weight: Approximately 0.90 ct
- Color: London Blue
- Dimensions: 6 x 8 mm
- Quality and treatment: Irradiation
- Birthstone: December
- Hardness: 8
- Refractive index: 1.619 – 1.627
- Specific gravity: 3.53
- Care: Avoid sudden temperature changes. Clean gently with a soft brush and warm soapy water.
- Ultrasonic sensitivity: High – never use
- Steam sensitivity: High – never use
- Chemical sensitivity: Some acids, including hydrofluoric acid
- Heat sensitivity: Moderate to low – may cause color change
- Image for reference only
- Sold individually
This gemstone can be incorporated into a custom project based on your preferences. We work directly with independent cutters and suppliers, following a respectful and transparent approach. Each stone is carefully selected to ensure consistent quality while supporting responsible practices.
Note on treatment:
This stone has been treated by irradiation, a common method used to alter or enhance its color. The process involves exposing the gemstone to controlled radiation (such as electron or gamma rays), sometimes followed by heat treatment. The resulting color is generally stable and permanent, but this treatment must be disclosed for full transparency. Avoid exposure to high heat or thermal cleaning methods, as they may affect the color.
- Livraison gratuite, neutre en carbone, dès 99$ d'achat
- Financement jusqu’à 36 mois avec Affirm ou Sezzle
- Emballages respectueux de l'environnement
- Low stock - 2 items left
If the product is in stock, it will ship quickly. If the product needs to be custom-made, the lead time can be up to 8 weeks before shipping. You can contact us to explore the possibilities.
Regional and National | Canada
- Standard | 3-9 days | $11.99
(free from $99 purchase) - Expedited | 3-7 days | $15.99
- Priority | 1-3 days | $29.99
United States | USA
- Standard USA | 6-14 days | $19.99 USD (free on orders over $99 USD)
- Expedited USA | 4-8 days | 39.99S USD
France
- Standard FRANCE | 10-20 days | $19.99 EUR (free for orders over $99 EUR)
Rest of the World | International
- Canada Post Tracked Packet International | 7-15 Days | Rates calculated at checkout
- Canada Post Xpresspost International | 6-12 Days | Rates calculated at checkout
If for any reason you are not 100% satisfied with your purchase within 14 days of receipt, you may request to return any merchandise for an exchange or store credit (less shipping and handling). Only one product per order may be returned, and only for store credit or exchange. This policy is enforced to prevent abuse. See our full return policy for details.
Rings
Option 1
1- Take a paper tape
2- Wrap the tape around your finger, loosely, and mark the tape with a pencil where it overlaps on itself.
3- Measure the size of the ribbon up to your mark (in mm)
4- Refer to the correspondence table here
Option 2
1- You get a plastic ring sizer here
Necklaces & chains
