Elongated Hexagon Lab Diamond Engagement Ring Set in (IGI Certified)

A 7 × 11 mm elongated hexagon diamond — part kite, part dagger, all architecture — anchors this two-ring lab grown diamond bridal set in solid yellow gold. The center stone is IGI certified at D color and VVS1 clarity, and a chevron contour band traces its point with matching lab-grown diamond accents.

Geometry With Papers to Prove It

Plenty of rings look striking; fewer arrive with independent documentation of exactly how fine the stone is. This set’s center diamond is graded by IGI at D color — the very top of the colorless scale — and VVS1 clarity, with inclusions so minute a trained grader struggles to find them at 10x magnification. On an elongated stone with a broad open table like this hexagon, high clarity is not a luxury: there is nowhere for a flaw to hide. Certification is the difference between being told a stone is exceptional and being able to read it off the report. Our IGI vs GIA certification guide explains what the grading covers.

The Elongated Hexagon: Kite, Dagger, Statement

Stretch a hexagon along its axis and it becomes something rarer — a shape jewelers group with kite cut and dagger-shaped stones, all clean angles and deliberate lines. The 7 × 11 mm proportions run long on the finger, and the faceted geometry catches light in ordered flashes rather than a round’s scatter. It is a look with clear Art Deco bones. If angular stones speak to you, explore our kite cut diamond engagement rings and the wider hexagon engagement rings collection.

Two Rings, One Composition

The chevron contour band is not an afterthought — its V-angle is cut to echo the hexagon’s point, so the two rings interlock visually into a single layered silhouette. Worn together they read as one sculptural piece; the matching diamond accents keep the sparkle continuous across both bands. It is this built-to-pair logic that earns the set its place among our most distinctive wedding ring sets for women, and fans of the shape-following style will find more in our curved wedding bands.

Solid Yellow Gold, Three Karats

Both rings are cast in the same solid yellow gold — never plated — finished in high polish, so the warm color is the metal itself and permanent. From the drop-down:

• 10K — the most durable and affordable, with a slightly lighter tone.
• 14K — the most popular balance of warm color and everyday durability.
• 18K — the highest gold content, for the deepest yellow hue.

Compare them in our 10K vs 14K vs 18K karat comparison guide; white or rose gold versions are available on request.

A Real Diamond, Grown Responsibly

Lab-grown diamonds are real diamonds — the same crystal, the same Mohs 10 hardness, the same brilliance as mined stones — with a fully traceable, conflict-free origin. If you are weighing this set against its moissanite cousins, our guide is moissanite a lab-grown diamond draws the line clearly: moissanite is a beautiful gem in its own right, but only a lab-grown diamond is diamond. Browse more lab-grown diamond engagement rings to compare.

Specifications

Sizing & Care

Select your ring size and karat from the drop-down menus. If you are unsure, our ring size guide walks you through measuring at home before you order.

Diamond’s Mohs 10 hardness makes this an easy set to live with: warm water, a drop of mild dish soap, and a soft brush restore both rings’ sparkle in minutes. Work the brush along the chevron band’s accent stones, rinse, and dry with a lint-free cloth.