Rectangle onyx ring


A rectangular ring showing a black onyx rectangle cut in 18-karats gold.

This ring has a sleek unisex and clean design, it is set with a rectangular natural onyx stone. It is 13 millimeters wide by 6 millimeters large and its deep black color offers a strong contrast with both yellow and white gold, both gold colors available for the making of this ring.

The rectangular top of the signet ring surrounds the stone with a border of 1,5 millimeters allowing the reflections of gold to contrast with the black color of the onyx stone.

The ring plate is 16 millimeters by 9 millimeters while the lower part of the ring is 3 millimeters wide. The ring's sides are smooth and sober. This ring weighs approximately 5,5 grams in 18-karats gold in size 10. Please, be aware that the gold weight of your ring can slightly vary depending on your ring size.

The shank is hollowed out under the stone, allowing to offer this ring for a very affordable price considering the low gold weight of the design. Of course, if you want this same solid ring design, just contact us.

When ordering your ring, you can choose the color of 18 karats gold via the drop-down side menu, your choice: yellow gold or white gold.

Who is this ring for?

This ring will suit a person who likes clean lines and angular highlighting the noble materials such as gold and natural onyx.

Shipping fees

Free UPS shipping fees to the US. Delivery lead time is 3/6 days after shipping. We ship your jewelry after making it in our workshop.

    Handcrafted Jewelry

    Our artisanal jewelry workshop does not mass produce, neither have any stock, so your ring will be manufactured in our own workshop after receiving your order.

    Please take into account a manufacturing lead time of 5 weeks for the manufacture of the latter in our workshop before shipping your package.

    We master every step of the making process of your jewelry, from CAD modeling, 3D printing, lost wax casting, precious metal handiwork, to the setting of gemstones and diamonds, which allows us to guarantee the quality of our jewelry.

    If you wish to customize one of our ring designs or have your ring engraved, you just have to contact us via our online form.

    You can discover how is carved the stone of onyx via this video made in our workshop during the realization of another project.

    How to choose your ring

    If you already know your ring size, fine!

    In order to avoid any mistake, we recommend that you measure your finger size using this online video tutorial showing you how to easily measure your finger size.

    I also invite you to discover our creations of signet rings for men.

    These other designs of men's rings with diamonds could also interest you because they are in the same price range: