Radiant cut diamonds have gradually transitioned from a beloved option for ring enthusiasts into the most buzz-worthy shape for 2025 engagements. If you spent any time on Pinterest looking for bridal inspiration or at jewellers doing "best ring design for women" research (+ just looking), you've likely spotted the radiant diamond shape nearly everywhere. Below we highlight precisely why the radiant cut is so desirable this year, how it looks in certain types of diamond rings, why lab grown diamond rings are particularly timely, and will give you pleasant buying and care advice for your diamond ring purchase as well. We will also let you know how to contact GIVA to order a custom radiant ring through the "made to order" service. 

What is a Radiant Cut Diamond? 

Radiant cut diamonds were created in the 1970s to marry the sharp, rectangular or square shape of step cut diamonds (like the emerald) with the brilliant facet pattern of round brilliant diamonds. The result is a diamond with truncated corners and a high-density facet arrangement that reflects light back with a lively sparkly fire. Where an emerald cut returns long, elegant flashes, a radiant returns more scintillation and brilliance across the entire diamond, which is why many buyers looking for an updated, structured and clean look without sacrificing sparkle have chosen the radiant cut. 

Shapes and proportions 

Radiants come in both a square and rectangular proportion so you can choose a style that suits your fingers: a square radiant can feel bold and architectural, whereas a rectangular radiant will elongate your finger. Because facet patterns vary by cutter and the length to width proportions are variable, two diamonds can be the same carat weight and appear quite different, a more fiery look versus larger mirror-like looks. Ultimately you should choose by photographs, and if you are able, go see the diamond in person.

Why Radiant Cuts Are Trending in 2025 

Where brilliance meets geometry

There are multiple compounding reasons the radiant cut became more mainstream this year:

Modern buyers value individuality: After decades of round solitaires, couples in 2025 are looking to opt for shapes that still evoke a timeless look but provide that unique feel. Radiant allows buyers to remain within that middle ground- unique shape, but high sparkle. 

Practicality and durability of the radiant cut lends itself well to rings: Radiant cuts have trimmed (beveled) corners, which drastically curb chances of chipping from sharp corners (i.e. princess cut). This lends itself again to ring wearability as many bride-to-be's want to wear their engagement ring daily. 

Designers and brands are elevating fancy cuts: Jewellers and bridal publications have embraced different shapes (geometric and vintage) and this fits well in both (it's architectural, yet brilliant) so it's gotten more press and space at the front of the stores. 

Overall, these forces combine to make the radiant cut a consistent "best ring design for women." If a bride-to-be is looking for a contemporary, classic & high sparkly engagement ring radiant is a strong and reliable choice.

Read more: What are the Pros and Cons of Lab Grown Diamonds?

Radiant vs Other Popular Cuts — Which One Is Right For You? 

Fall in love with the glow of radiant cut diamonds

Radiant vs Round Brilliant

Round brilliants are the most brilliant overall, but they're so recognisable. A radiant gives you a similar lively sparkle, but with an angular, slightly more vintage shape. Perfect if you are after brilliance with a little more structure.

Radiant vs Emerald

Emeralds sparkle with a more elegant formal nature, with long flashes and step facets; but show inclusions more easily. Radiants have more sparkle and generally hide minor inclusions better due to their facet pattern. The trimmed corners on the radiants also lead to less chipping than an emerald which is square.

Radiant vs Princess or Cushion

Princess cuts are certainly brilliant, but the corners are sharper and therefore can be more delicate. Cushion cuts are a softer and more vintage feel. The radiant sits in the middle: it's more durable than princess (because of the trimmed corners) and is more modern than the cushion in most settings.

Reasons to Consider Lab Grown Radiant Diamonds in 2025  

Lab grown diamonds have become increasingly popular due to their value, ethics, and the available size options. In 2025 you should look to buy lab grown diamonds, especially radiants, as this diamond category has now transcended "the eco alternative" to become mainstream for buyers. Radiant diamonds are specifically conducive to being lab diamonds as radiant cuts that emphasise facet engineering (how the diamond projects light) can yield a large, brilliantly sparkling diamond for less in lab-grown material. That means there is room in the budget for more carat weight or additional quality in colour or clarity while still keeping costs down. Industry coverage and market reports support both the increasing retail share of lab grown diamonds and the matrix effects on pricing and availability.

Best Settings for Radiant Cut Diamonds 

The versatility of the radiant shape takes on new life when showcasing it in the right mount. Below are the most generally acceptable mounts for a radiant diamond: 

Solitaire (standard & contemporary) 

A solitaire mount allows the diamond to take centre stage, whether in a 4 or 6-prong style, this mount accentuates the geometry and brilliance of the radiant diamond while still catering to a minimalist approach. 

Halo (maximum sparkle & physical presence) 

A halo of smaller diamonds around the radiant cut increases the flaming light emitted from the diamond, as well as drastically increasing the size of the diamond (when compared to modest carat sizes). A perfect option if you want major sparkle, but on a practical budget.

Read more: Diamond Cut Guide: Explore Popular Shapes & Their Brilliance

Three-stone (meaningful & balanced)

A radiant center with side stones (trapezoids or tapered baguettes) creates a balanced, couture look. Three stone rings read as meaningful, and architecturally refined.

Bezel or Partial Bezel (everyday durability)

Bezel settings wrap the girdle for protection and create modern clean lines, which are great for active wearers who want to minimize snagging and protect the corners of a gemstone.

Pavé and Split Shank (glamorous and modern)

Pavé bands and split shanks add extra shimmer while still allowing the center stone to take visual precedence. Radiant cuts pair well with slim pavé bands for a high impact, feminine look.

Read more: Top 5 Reasons to Fall in Love with a Pear Cut Diamond Ring

How to Decide on The Best Radiant Cut - 6 Practical Buying Tips

1. Look for cuts and proportions over carats. Radiant cuts vary by cutter, but a well-proportioned radiant will look MORE brilliant and balanced than a large, poorly cut stone.

2. Look at facet patterns and photos. Opt for even light return and stay away from stones that look linearly in the photos.

3. Compare colour grades. Radiants tend to show color more than round brilliants. To get the most colorless appearance, go for a warm metal like yellow gold.

4. Clarity against setting. Radiants with richer facets can hide small inclusions; the halo/pavé can mask visible inclusions too, giving you the option of going slightly lower in clarity without sacrificing eye-clean.

5. Request certification. Diamonds always require IGI/GIA/SGL certification for the stone’s specifications.

6. See before you buy, If you can’t make it there in person, ask for multiple lighting photos and see if it has the sparkle you want.

Lab Grown Diamond Radiant Rings : Value | Ethics | Style

Lab grown diamonds give consumers a unique versatility in their purchasing decisions. You can buy higher carat weight, superior colour/clarity, and premium settings, for the same or less budget as an equivalent-size mined stone. Beyond the price, many couples in 2025 choose lab diamonds simply because they are ethical and environmentally sustainable. The components remove the intricate nature of the mined supply-chain dynamics and still deliver diamond hardness and diamond-like optical performance. Reporting in 2024 - 2025 in the industry showcased the rapid lab-grown diamond supply and demand, especially in younger consumers looking for transparency and value.

Read more: Read more: The Rise of Lab-Grown Diamonds in Modern Jewellery 

Styling Your Radiant Cut Ring — Daily & Events 

Daytime: Consider a simple (plain gold or platinum) band for an uncomplicated but still tasteful daytime look. Setting can be another consideration for wearability: bezel settings or low-profile settings will add comfort.   

Work/Formal: A pavé band or slim halo would be a suitable continuation of the simplicity but still elegant look. 

Statements/Events: A broader band (like a three-stone) should add drama, or just an elegant halo for wow - whatever you feel elevates your look, but still a lot to consider in the general context. You should pair it with minimal neckline jewellery or no neckline jewels so the hand is the focus.  

Stacking: A radiant solitaire ring stacks well with thin, or thin textured bands, or a milgrain band wedding band. It also depends on which one you want to utilise, as well a band style jewellery can pair well with suturing metals to create a cohesive stacked appearance.

Caring for, & Maintenance for Radiant Cut Rings 

Radiant cuts are sturdy, but they still need to be maintained regularly. 

Gently clean: Soak rings in warm water with soap and gently scrub oils off with a soft brush. 

Check the settings annually: Prongs can be worn; have a jeweler check/ tighten them. 

Avoid harsh chemicals: Take off the ring if doing "heavy" cleaning, swimming, or physical labour. 

Where to Purchase Your Diamond Ring

Get your engagement ring made with lab grown diamond

Purchasing a new radiant cut ring is a touch-based experience. While images can help, seeing the stone in light and feeling the weight of the setting is important. Many contemporary brands mix an online catalogue with in-store consultation, and made-to-order options so you can design your ring and finalise it in-person. For example, GIVA promotes made-to-order options, and customers can customise their solitaires and gold pieces in-store to see what they are purchasing before making a commitment. GIVA has an extensive store-locator throughout India for easy consultation. If you are interested in a custom radiant engagement ring, GIVA's made-to-order and in-store consultation options are an accessible place to start.

Read more: What Are Lab Grown Diamonds? A Complete Beginner’s Guide

How to Order a Custom Radiant Cut Engagement Ring

If you wish to have a radiant centre stone as part of a custom order, GIVA's made-to-order option allows you to:

- Select cut, and carat range.

- Select metal (14k or 18k gold), and choose the setting (solitaire, halo, three-stone, bezel, and other variations). 

Visit the nearest GIVA store to consult designs and finalise measurements. The hybrid approach is intended for a buyer looking for customisation, but also the confidence of a live consultation and certification.

Is a Radiant Cut Right for You? 

If you are looking for a ring that has bold geometry with maximum sparkle, then the radiant cut is an outstanding choice in 2025. It reflects modern sensibility, distinctive but wearable, modern but timeless aesthetic and is a particularly good option with lab grown diamonds if value and sustainability are priorities for you. Whether you choose a solitary for its minimalist appeal, a halo to uplift its presence, or a custom designed ring through a jeweller you trust to support you in-store, the radiant cut is a stylish, practical choice for engagement ring seekers today. And if you want to feel the design of the ring before making a commitment to it, brands like GIVA make it easy to in-store design and order a radiant ring to your liking.

Frequently Asked Questions

Are radiant cut diamonds suitable for everyday use?

Yes, the corners of a radiant cut are trimmed, which makes it less prone to chipping than sharp cornered cuts. Radiant diamonds can also be placed in protective settings, for example, in a bezel or halo. Regardless, we advise routine care and checks on the prongs. 

Are lab diamonds as "real" as mined diamonds?

Yes, lab grown diamonds are chemically, physically, and optically the same as mined diamonds. In 2025 they are expected to be widely accepted, certified, and sold by mainstream jewellers, and are a more sustainable and economical alternative.

Can I get a radiant cut ring made to order at GIVA?

Yes - GIVA offers made-to-order and custom jewellery, including lab grown diamonds, and you can visit a GIVA store (check their store locator) to discuss designs and put an MTO in, if you so choose.

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best ring design for women , diamond jewellery , Lab grown diamond , Lab grown diamond ring , Lab Grown Diamonds , ring for women

Shwetha J

Shwetha is a content writer who brings in Shopify & off-page SEO expertise, and matches her passion for dance off-duty.