PHOTOS ARE OF ACTUAL PRODUCT FOR SALE
Natural Dumortierite Gemstone Cabochon | Blue Dumortierite Stone for Jewelry Making
Natural Dumortierite Gemstone Cabochon | Blue Dumortierite Stone for Jewelry Making
Shipping Policy
Flat 5 usd shipping worldwide (add unlimited stones). We now offer DDP(Duty Paid) shipping to the USA. Ensuring zero extra tariffs. NO surprise charges on delivery.
Processing Time:
All orders are processed within 1-3 business days approx. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the shipment of your order, we will contact you via email.
Shipping Rates & Delivery Estimates:
Shipping charges for your order will be calculated and displayed at checkout. Delivery times vary based on the shipping method chosen and the destination.
Standard Shipping: 10 to 14 business days approx (postals, xpressbees)
Express Shipping: 5 to 9 business days approx
Please note that delivery delays can occasionally occur, especially during peak seasons.
PRICE is flat 5 USD for regular shipping (add as many stones as you want in the order)
PRICE is flat 25 USD (express)
Regular Shipping ( 10 to 14 working days approx, Fully Trackable)
Tracking number provided
Express Shipping ( 5 to 9 working days approx., Fully Trackable) Tracking number provided
Shipment Confirmation & Order Tracking:
You will receive a Shipment Confirmation email once your order has shipped, containing your tracking number(s). The tracking number will be active within 24 hours.
Customs, Duties, and Taxes:
Cabochons4sale is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).
International Shipping Policy:
We currently ship to most of the countries. If your country is not listed at checkout, please contact us to discuss possible shipping options
Size & Weight
- All gemstones are measured in millimeters (mm).
- Dimensions are listed as length × width × depth, except for round stones which are measured as diameter × depth.
- Always choose gemstones by size, not by weight!
- Different gem varieties have different densities, so carat weight isn’t a reliable indicator of size.
- Note: 1 ct = 0.2 g
| Treatment | Description |
|---|---|
| Natural | This gemstone has zero treatments—no heat, no irradiation, no filling, no stabilisation. It’s simply mined, cut, and polished. |
| Heated | Heating enhances or develops colour and clarity, commonly seen in Sapphire, Ruby, Tanzanite, Topaz, and Zircon. |
| Dyed | This process adds colouring agents to create a richer, more even colour. Traditionally associated with Agate and still used today for certain Onyx and Agate stones. |
| Irradiated | Radiation treatment modifies light absorption, transforming clear stones like Topaz into blue varieties. |
| Coated | A thin metallic film is added to produce the iridescent look found in Mystic or Azotic quartz. |
| Smoked | Foil-wrapping and gentle heating allow smoke to enter the opal, darkening its body colour and boosting play-of-colour. Common in some Ethiopian Black Opals. |
| Stabilised | Resin or polymer is infused into porous gems to improve hardness, density, and colour—essential for fragile stones like Turquoise. |
| Cultured | Human-assisted pearls grown in freshwater or saltwater molluscs. They grow faster and are more reliable, which keeps them affordable. |
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0% Tariff
Zero Tariffs, & Zero Surprises.
Free Drilling
Free Drilling, No Extra Cost. Click to see chart.
Stone Same As Picture
What You See Is Exactly What You Get.
True Details
Real Stones. Real Trust.
Worldwide Shipping
Fast Shipping with Tracking
Discover the Natural Beauty of Dumortierite
Dumortierite is an attractive natural gemstone known for its rich blue to violet-blue shades and distinctive natural texture. Its deep color, subtle variations, and organic mineral character make it an excellent choice for jewelry designers looking for a gemstone with a refined yet natural appearance.
Each Dumortierite stone can display its own combination of blue tones, darker mineral patterns, and natural inclusions, making every cabochon individually unique.
Perfect for Jewelry Making
Dumortierite cabochons are versatile for creating:
• Statement rings and cocktail jewelry
• Handmade pendants and necklaces
• Designer earrings
• Bracelets and gemstone settings
• Custom jewelry and artisan creations
• Wire-wrapped and bezel-set designs
Its strong visual presence works beautifully in both contemporary and classic jewelry styles.
Natural Patterns & Individual Character
One of the appealing features of Dumortierite is its naturally varied appearance. Depending on the individual stone, you may find deep blue, medium blue, violet-blue, grayish tones, and subtle contrasting mineral patterns. These natural variations give each gemstone its own character and make it especially appealing to collectors and jewelry artists.
Premium Quality Selection
We carefully select Dumortierite gemstones for attractive color, clean polishing, balanced shape, smooth surfaces, and strong overall visual appeal. Our quality control team checks each stone to maintain consistent standards across different sizes and shapes.
Expert Craftsmanship & Quality Control
Our expert gemologists and skilled artisans bring years of experience to gemstone selection, cutting, polishing, and finishing. We cut and finish our gemstones in our own manufacturing unit with careful attention to shape, proportions, polish, and presentation. Applicable gemstones are also tested through authentic gemological laboratories for added confidence.
A Unique Choice for Designers
Whether you are creating a bold statement piece or a minimal everyday design, Dumortierite offers a sophisticated blue gemstone appearance that can easily become the focal point of a jewelry piece. Its natural individuality makes it particularly suitable for designers who prefer gemstones that do not look mass-produced.
Smooth Worldwide Delivery
Enjoy convenient worldwide delivery with $5 shipping. Add as many stones as you want to your order with no extra shipping charge, making it easier and more affordable to build your gemstone collection.
Why Choose Our Dumortierite?
✔ Carefully selected natural Dumortierite
✔ Beautiful blue and violet-blue color variations
✔ Professionally cut and polished
✔ Quality controlled by experienced professionals
✔ Authentic laboratory testing where applicable
✔ Suitable for jewelry making and gemstone collections
✔ Secure and smooth worldwide delivery
✔ Excellent choice for jewelry designers, artisans, and collectors
Flat 5 usd shipping worldwide (add unlimited stones). We now offer DDP(Duty Paid) shipping to the USA. Ensuring zero extra tariffs. NO surprise charges on delivery.
Processing Time:
All orders are processed within 1-3 business days approx. Orders are not shipped or delivered on weekends or holidays. If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the shipment of your order, we will contact you via email.
Shipping Rates & Delivery Estimates:
Shipping charges for your order will be calculated and displayed at checkout. Delivery times vary based on the shipping method chosen and the destination.
Standard Shipping: 10 to 14 business days approx (postals, xpressbees)
Express Shipping: 5 to 9 business days approx
Please note that delivery delays can occasionally occur, especially during peak seasons.
PRICE is flat 5 USD for regular shipping (add as many stones as you want in the order)
PRICE is flat 25 USD (express)
Regular Shipping ( 10 to 14 working days approx, Fully Trackable)
Tracking number provided
Express Shipping ( 5 to 9 working days approx., Fully Trackable) Tracking number provided
Shipment Confirmation & Order Tracking:
You will receive a Shipment Confirmation email once your order has shipped, containing your tracking number(s). The tracking number will be active within 24 hours.
Customs, Duties, and Taxes:
Cabochons4sale is not responsible for any customs and taxes applied to your order. All fees imposed during or after shipping are the responsibility of the customer (tariffs, taxes, etc.).
International Shipping Policy:
We currently ship to most of the countries. If your country is not listed at checkout, please contact us to discuss possible shipping options
Let customers speak for us
OVER 26 YEARS IN BUSINESS
THE EXCELLENCE IS IN OUR CUTTING
From timeless cabochons to brilliant cuts, we’ve dedicated decades to mastering the art of gemstone craftsmanship — guided by integrity, precision, and a deep love for the natural world.
