Diamond Rings

Own your own bespoke diamond piece with Monarque Jewels custom design service.
We specialise in lab-grown engagement rings, diamond jewellery and other precious stone creations. Our personalised design service and meticulous attention to detail ensure that each piece is a high-quality, one-of-a-kind piece.

Need some inspiration? Explore our exquisite collection of made-to-order lab-grown engagement ring designs below. To enquire about these rings, or to chat about your own bespoke piece, email us here.
The Empire: A lab-grown emerald-cut diamond held in a white gold setting.
The Aurelia: A round lab-grown diamond on a twisted yellow gold band with delicate claw prongs.

An asscher-cut lab-grown diamond in a classic solitaire setting on a platinum band.
The Elowen: A marquise-cut lab-grown diamond set in a yellow gold band with north-south prongs.
The Celestine: A round brilliant lab-grown diamond on a platinum band with pavé detailing.
The Triumphant: A marquise lab-grown diamond flanked by two pear-cut side stones on yellow gold.
The Seraphine: A pear-cut lab-grown diamond set in a white gold band, with a hidden ruby inside the band.
The Vivienne: A radiant-cut lab-grown diamond sits atop a platinum pavé band.

The Brielle: A halo of lab-grown diamonds encircling a round brilliant centre lab-grown diamond.The Cecile: A marquise-cut champagne lab-grown diamond set in rose gold.The Solara: An oval-cut lab-grown diamond set in a yellow gold band.

SELECTING YOUR DIAMOND: THE 4 C's

Choosing the perfect diamond begins with understanding the 4 Cs — the globally recognised standard for assessing diamond quality:

  • Cut: Arguably the most important of the 4 Cs, cut refers to how well a diamond has been shaped and faceted. A well-cut diamond reflects light beautifully, giving it brilliance and sparkle.

  • Colour: Diamonds are graded on a scale from D (colourless) to Z (light yellow or brown). The closer to D, the rarer and more valuable the diamond.

  • Clarity: This measures the presence of natural inclusions or imperfections. The fewer the inclusions, the higher the clarity grade.

  • Carat Weight: This refers to the size of the diamond, with one carat equal to 200 milligrams. While carat affects the size and price, a well-cut diamond can appear larger than its weight suggests.

Lab-Grown Diamonds: A Modern, Ethical Alternative

Lab-grown diamonds are real diamonds — physically, chemically, and optically identical to mined diamonds — but created in advanced laboratories using cutting-edge technology.

Why Choose Lab-Grown Diamonds?

  • Ethical & Sustainable: No mining means significantly less environmental impact and assurance of conflict-free origins.

  • Exceptional Value: Lab-grown diamonds typically cost 30–50% less than mined equivalents, offering the same quality at a more accessible price point.

  • Visually Identical: Even experienced gemologists need specialised tools to distinguish them from mined diamonds.