PHOTOS ARE OF ACTUAL PRODUCT FOR SALE
Natural Green Onyx Chalcedony Gemstone Cabochon | Rich Green Loose Stone for Jewelry Making | Artisan Polished
Natural Green Onyx Chalcedony Gemstone Cabochon | Rich Green Loose Stone for Jewelry Making | Artisan Polished
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
Give your jewelry designs a fresh, sophisticated character with our Green Onyx Chalcedony Gemstones. Featuring attractive green tones, smooth surfaces, and the naturally refined appearance associated with chalcedony, this material is a beautiful choice for designers who want something distinctive beyond conventional gemstone colors.
Every stone has its own subtle variations in shade, translucency, natural markings, and character. These differences make each gemstone feel individual and can add depth to handmade and designer jewelry.
Made for Creative Jewelry
Green Onyx Chalcedony can be beautifully incorporated into:
- Statement Rings
- Pendants
- Earrings
- Bracelets
- Necklaces
- Wire-Wrapped Jewelry
- Handmade Jewelry
- Artisan Designs
- Custom Jewelry Projects
- Gemstone Collections
From Our Workshop to Your Jewelry Bench
Unlike mass-produced stones, our gemstones are cut and polished in our own manufacturing unit. Experienced artisans carefully shape the material and refine the surface to create a smooth, attractive finish while maintaining its natural visual character.
Each piece goes through a detailed inspection before it is prepared for shipment.
✓ Carefully selected gemstone material
✓ Attractive natural green coloration
✓ Professionally shaped and polished in-house
✓ Smooth, refined finish
✓ Tested through an authentic gemological laboratory
✓ Checked by our dedicated quality-control team
✓ Individually inspected before dispatch
✓ Multiple options available for different jewelry projects
Experience Behind Every Stone
Our production team includes expert gemologists and artisans with more than 20 years of experience in gemstone cutting, polishing, and finishing. Their practical knowledge allows us to pay attention to the small details that make a finished gemstone look polished and ready for creative use.
From selecting the rough material to the final quality check, we maintain a careful process focused on craftsmanship, consistency, and customer satisfaction.
Why Designers Choose It
The combination of green color, smooth polish, and chalcedony character makes this gemstone especially versatile. It can complement silver, gold, mixed-metal, and contemporary jewelry settings while working equally well as a centerpiece or an accent stone.
Shipping & Service
Only $5 delivery — add as many gemstones as you want with no extra shipping charge for additional stones.
• Secure protective packaging
• Smooth worldwide delivery
• Careful handling and dispatch
• Quality inspection before shipping
• Experienced customer support
• Multiple stones can be combined in one order
Whether you're an independent jewelry artist, professional designer, collector, or simply creating a one-of-a-kind piece, our Green Onyx Chalcedony offers an elegant green presence with the craftsmanship and service you can rely on.
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.
