Radiantes Radiant Cut Engagement Ring

About This Design

Radiant cut engagement rings combine geometric precision with brilliant-cut fire, and the Radiantes is designed to make the most of both. Latin for “radiant” or “shining,” the Radiantes sets a radiant cut diamond in a cathedral basket with micro-claw set diamond shoulders that carry the sparkle from the centre stone into the band. The result is a ring with continuous brilliance from every angle, built on a clean, structured silhouette in 18ct yellow gold.

The radiant cut’s cropped corners and brilliant faceting produce an intense, fiery sparkle that step-cut shapes like the emerald cut cannot deliver. Paired with diamond shoulders and the warmth of yellow gold, the Radiantes creates a bold, contemporary look with a depth of detail that reveals itself up close.

Design Details

The Radiantes is built on a cathedral basket setting. The gallery arches rise from the band to meet the head, creating an elevated, architectural profile that lifts the radiant cut diamond into the light while providing structural strength from every direction. The cathedral framework gives the ring a classic side profile with clean lines and visual weight.

The shoulders carry micro-claw set diamonds, with approximately 0.30 carats of G colour VS clarity stones set into the band. Micro-claw setting uses minimal metal to hold each diamond, maximising the amount of light that enters each stone and creating a near-continuous line of brilliance running from the centre diamond to the band. The shoulder stones are matched to complement the centre diamond without competing with it.

The band is 1.9mm wide with a parallel profile, maintaining a consistent width from shoulder to shoulder. This gives the ring a refined, proportionate feel on the finger while providing enough structure for everyday wear.

The Radiantes is designed to sit flush with a straight wedding band. You do not need a shaped or contoured wedding ring unless you prefer that look.

Your Diamond

The Radiantes is available with both lab-grown and natural diamonds, so you can choose the stone that best reflects your values and budget.

Our lab-grown diamonds are graded to D or E colour with VS1 to VVS1 clarity. Lab-grown diamonds are chemically, optically, and physically identical to mined diamonds. They are real diamonds, certified independently by the IGI or GIA.

The ring shown features a 1.02 carat natural H colour VVS2 clarity radiant cut diamond, GIA certified. For natural diamonds, we source stones individually to match your requirements. Request a natural diamond quote through the configurator or get in touch directly.

How It Works

Use the configurator above to build your ring exactly as you want it. Select your preferred metal and pick your carat weight. The price updates live as you configure.

If you would prefer a natural diamond, a carat weight outside the standard ranges, or have any other specific requirements, get in touch.

Crafted by Hand

Every Si Vis Amari ring is handcrafted individually and hallmarked in accordance with UK law. The Radiantes is made specifically for you in our UK workshop by experienced craftspeople who understand that every piece tells a story.

Frequently Asked Questions

What is the Radiantes engagement ring?

The Radiantes is a radiant cut shoulder set engagement ring with a cathedral basket setting. It features micro-claw set diamond shoulders carrying approximately 0.30 carats of G VS stones alongside the radiant cut centre diamond. The 1.9mm parallel band is available in platinum, 18ct yellow gold, white gold, or rose gold.

What is a radiant cut diamond?

A radiant cut is a rectangular or square diamond with cropped corners and brilliant-style facets. It combines the geometric outline of an emerald cut with the intense sparkle of a round brilliant. On a GIA or IGI certificate, it is described as a “Cut-Cornered Rectangular Modified Brilliant.” Learn more on our radiant cut engagement rings page.

Will the Radiantes sit flush with a wedding ring?

Yes. The Radiantes is designed so a straight wedding band sits flush against the engagement ring without any gap. You do not need a shaped or contoured wedding ring unless you prefer that look.

Can I customise the Radiantes?

Yes. The ring shown is in 18ct yellow gold with a natural radiant cut diamond, but every element can be adapted. Choose from platinum, 18ct yellow gold, white gold, or rose gold. Select a different carat weight, diamond specification, or switch to a lab-grown diamond. If you want to adjust the shoulder style or band width, get in touch and we will design it around your preferences.

Carat weights shown are approximate. Your diamond will be within the stated range. Exact weight and specification confirmed at time of order.