Black Diamond Octagon Halo Engagement Ring in 14K Yellow Gold

Black Diamond Octagon Halo Engagement Ring in 14K Yellow Gold

Bold, architectural, and deeply original, this black diamond octagon halo engagement ring is designed for the wearer who moves toward beauty that refuses to be conventional.

At its center sits a black diamond framed by a geometric octagonal halo of white diamonds — a design that plays with contrast, structure, and light in equal measure. The deep, opaque richness of the black diamond anchors the ring with quiet intensity, while the surrounding white diamond halo creates a luminous border that makes the contrast all the more striking. Together, approximately 1.25 carats of diamonds create a piece that is unmistakably bold yet refined in every detail.

The octagonal silhouette brings an architectural precision to the design — a deliberate departure from the expected, offering a ring that feels modern, considered, and entirely its own.

Crafted in 14K yellow gold, the warm tone of the metal deepens the drama of the black diamond center while adding a richness to the overall composition that feels both bold and refined.

A geometric statement ring with dramatic contrast and timeless edge.

Stone & Material Details

• Black diamond center (octagon halo setting)
• White diamond halo
• Approx. total diamond weight: 1.25cts
• Metal: 14K yellow gold
• Made to order

Perfect For

• Those drawn to bold, architectural, and non-traditional design
• A distinctive and dramatic engagement or statement ring
• The wearer who values originality and edge over convention
• A modern heirloom with striking contrast and geometric character

Made to order with intention.

Not sure of your ring size? View our Ring & Jewelry Sizing Guide →

About Caruso Collections

Caruso Collections is a bespoke fine jewelry house rooted in individuality, craftsmanship, and intention. Each piece is thoughtfully designed to feel personal — a reflection of both the wearer and the natural beauty of the materials themselves.

With over a decade of experience sourcing gemstones from around the world, your designer works closely with skilled artisans to create one-of-a-kind and made-to-order pieces that carry both meaning and artistry.

From rare gemstones to refined diamond settings, every creation is guided by a commitment to quality, soul, and timeless design.

Shipping & Returns

• Complimentary shipping on orders over $500
• Each piece is made to order or customized to your specifications
• Due to the personalized nature of our jewelry, all sales are final

For full details, please visit your Shipping & Returns page.

Custom Design Services

Interested in customizing this piece? We offer bespoke options including:

• Gemstone substitutions
• Metal variations
• Personalized engraving

Visit our Custom Design page to begin your process or contact us directly for guidance.