Rectangle signet ring in 18k gold with black onyx stone

Rectangle Signet Ring with Black Onyx


Nice signet ring in 18k gold set with a natural black onyx stone with a rectangle cut from our collection of solid gold signet ring mens.

This ring has a sleek unisex and clean design, it is set with a rectangular natural onyx stone set flush with the top part of the ring. The black onyx stone is 13 millimeters wide by 6 millimeters large and 1,5 millimeter thick. 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 setting of the stone offers good protection for the good durability of the black onyx.

The ring upper plate is 16 millimeters large by 9 millimeters wide 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 to make its gold weight lighter, allowing us to offer this ring for a very affordable price considering the small gold weight of the design. Of course, if you want this same signet ring design not hollowed out, 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 jewelry with clean lines and angular design, highlighting noble materials such as gold and natural onyx. This person looks to wear a black onyx stone for the strong meaning this stone has for her and for the incomparable color contrast it offers with polished gold. Sober and elegant, this ring can easily be worn at your workplace.

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, and 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!

    To avoid any mistakes, 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 here on our blog, 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 and use also black onyx stone: