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Black Onyx has long been cherished for its deep jet-black color, polished finish, and timeless appeal. A symbol of strength, stability, and protection, onyx has been used in signet rings, amulets, and fine jewelry for centuries.
Our heart-shaped black onyx cabochons are hand-polished, precision-cut, and calibrated for seamless settings in rings, pendants, earrings, and bracelets. The smooth cabochon finish enhances the bold, glossy black hue, making these gemstones a stunning choice for romantic and statement jewelry pieces.
Type | Color | Size (MM) | Cut | Treatment |
---|---|---|---|---|
Natural Onyx | Jet Black | 5 x 5 mm | Standard Cabochon | Dyed |
Natural Onyx | Jet Black | 6 x 6 mm | Standard Cabochon | Dyed |
Natural Onyx | Jet Black | 9 x 9 mm | Standard Cabochon | Dyed |
Natural Onyx | Jet Black | 10 x 10 mm | Standard Cabochon | Dyed |
✔ Symbol of Strength & Protection – Onyx is believed to absorb negativity and enhance emotional balance.
✔ A Unique Twist on Classic Jewelry – The heart shape adds a romantic and meaningful touch to fine jewelry.
✔ Deep, Mirror-Like Jet Black Hue – A bold, polished finish that exudes timeless elegance.
✔ Perfect for Custom Jewelry Designs – Ideal for statement rings, pendants, charms, and elegant earrings.
✔ Hand-Polished & Calibrated for Accuracy – Ensures uniform sizing and smooth, flawless finishes.
✔ Custom Matching Service – Let our experts hand-select matching gemstones based on size and color preferences.
✔ How to Request a Match: Add "Match for Size & Color" in the special instructions at checkout.
⚠ Note: Custom-matching services do not qualify for quantity discounts.
💎 Craft stunning and meaningful jewelry with the bold sophistication of black onyx! 💎
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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Black Onyx has long been cherished for its deep jet-black color, polished finish, and timeless appeal. A symbol of strength, stability, and protection, onyx has been used in signet rings, amulets, and fine jewelry for centuries.
Our heart-shaped black onyx cabochons are hand-polished, precision-cut, and calibrated for seamless settings in rings, pendants, earrings, and bracelets. The smooth cabochon finish enhances the bold, glossy black hue, making these gemstones a stunning choice for romantic and statement jewelry pieces.
Type | Color | Size (MM) | Cut | Treatment |
---|---|---|---|---|
Natural Onyx | Jet Black | 5 x 5 mm | Standard Cabochon | Dyed |
Natural Onyx | Jet Black | 6 x 6 mm | Standard Cabochon | Dyed |
Natural Onyx | Jet Black | 9 x 9 mm | Standard Cabochon | Dyed |
Natural Onyx | Jet Black | 10 x 10 mm | Standard Cabochon | Dyed |
✔ Symbol of Strength & Protection – Onyx is believed to absorb negativity and enhance emotional balance.
✔ A Unique Twist on Classic Jewelry – The heart shape adds a romantic and meaningful touch to fine jewelry.
✔ Deep, Mirror-Like Jet Black Hue – A bold, polished finish that exudes timeless elegance.
✔ Perfect for Custom Jewelry Designs – Ideal for statement rings, pendants, charms, and elegant earrings.
✔ Hand-Polished & Calibrated for Accuracy – Ensures uniform sizing and smooth, flawless finishes.
✔ Custom Matching Service – Let our experts hand-select matching gemstones based on size and color preferences.
✔ How to Request a Match: Add "Match for Size & Color" in the special instructions at checkout.
⚠ Note: Custom-matching services do not qualify for quantity discounts.
💎 Craft stunning and meaningful jewelry with the bold sophistication of black onyx! 💎
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