Radiant Corner Prong Lab-Grown Solitaire Ring
Radiant Corner Prong Lab-Grown Solitaire Ring
Radiant Corner Prong Lab-Grown Solitaire Ring
1 to 2 ct
2 to 3 ct
3 to 5 ct
5 ct and above
Not sure which carat to choose?See how each size looks on a finger.
Not sure of your size? Choose Size later and we'll contact you after you order to confirm it.
Carat size on the finger
Drawn to scale on a size 6 finger (16.5 mm wide). Sizes are approximate face-up measurements.
Carat is weight, not size. A 2.00 ct stone looks about 25–30% wider than a 1.00 ct, not twice as wide. On a slimmer finger the same stone looks bigger.
Diamond colour & clarity
Colour runs from D, with no colour at all, towards a faint yellow. D–F look icy white. G–H look white once set, especially in yellow or rose gold.
Clarity is how many tiny natural marks a diamond has. From VS1 upwards they can't be seen without 10× magnification.
| Grade | What it means |
|---|---|
| FL · IF | Flawless — nothing seen at 10× |
| VVS1 · VVS2 | Very, very slight — very hard to find at 10× |
| VS1 · VS2 | Very slight — eye-clean, minor marks at 10× |
| SI1 · SI2 | Slight — usually eye-clean in smaller stones |
| I1 | Included — marks may be visible to the eye |
Ring size guide
Measure a ring that already fits, or wrap a strip of paper around your finger. If you're between sizes, go up one.
| US | UK | EU | Inside diameter | Circumference |
|---|---|---|---|---|
| 3.0 | F½ | 44 | 14.1 mm | 44.2 mm |
| 3.5 | G½ | 45 | 14.5 mm | 45.5 mm |
| 4.0 | H½ | 47 | 14.9 mm | 46.8 mm |
| 4.5 | I½ | 48 | 15.3 mm | 48.0 mm |
| 5.0 | J½ | 49 | 15.7 mm | 49.3 mm |
| 5.5 | K½ | 50 | 16.1 mm | 50.6 mm |
| 6.0 | L½ | 52 | 16.5 mm | 51.9 mm |
| 6.5 | M½ | 53 | 16.9 mm | 53.1 mm |
| 7.0 | N½ | 54 | 17.3 mm | 54.4 mm |
| 7.5 | O½ | 55 | 17.7 mm | 55.7 mm |
| 8.0 | P½ | 57 | 18.1 mm | 57.0 mm |
| 8.5 | Q½ | 58 | 18.5 mm | 58.2 mm |
| 9.0 | R½ | 59 | 18.9 mm | 59.5 mm |
| 9.5 | S½ | 60 | 19.4 mm | 60.8 mm |
| 10.0 | T½ | 62 | 19.8 mm | 62.1 mm |
| 10.5 | U½ | 63 | 20.2 mm | 63.3 mm |
| 11.0 | V½ | 64 | 20.6 mm | 64.6 mm |
| 11.5 | W½ | 65 | 21.0 mm | 65.9 mm |
| 12.0 | Y | 67 | 21.4 mm | 67.2 mm |
| 12.5 | Z | 68 | 21.8 mm | 68.5 mm |
| 13.0 | Z+1 | 69 | 22.2 mm | 69.7 mm |
- Wrap a strip of paper around the base of your finger, snug but not tight.
- Mark where it overlaps and measure the length in mm. That's your circumference.
- Find the nearest circumference above. Measure at the end of the day, when fingers are largest.
Still unsure? Choose Size later in the size list. We'll contact you after you order to confirm your size before we start making your ring.
Highlighting a geometric radiant lab-grown diamond, this solitaire ring balances structural strength with light. Four corner prongs anchor the center stone above an open gallery, while cathedral shoulders sweep upward from a high-polish round shank. Available in platinum, silver, or gold, it offers a clean profile designed for daily wear.
At a glance
- Radiant lab-grown diamond centre stone
- Four-prong setting
- Peg Head setting
- Open Gallery gallery
- Cathedral shoulders
- High Polish Round shank
- Available in 5 metals (Yellow Gold, Rose Gold, White Gold +more)
The lifted cathedral profile creates a striking side view while protecting the lab-grown diamond's corners with sturdy prongs. Someone seeking a clean solitaire with architectural depth will appreciate how comfortably the smooth round shank rests on the finger.
Built around a crisp radiant lab-grown diamond, this solitaire design uses a functional four-prong setting to protect the corners of the stone. The central peg head rises cleanly from the base, framed by cathedral shoulders that add structural height to the silhouette. Beneath the center stone, an open gallery allows unfiltered light to pass through the lab-grown diamond from multiple angles, emphasizing its facets. The lower portion features a classic round shank treated with a reflective high-polish finish, ensuring a smooth fit against the finger. Buyers can select their preferred metal finish from yellow gold, rose gold, white gold, silver, or platinum. Free of accent stones, the design places full focus on the central lab-grown diamond.
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Why this ring
Protected Radiant Silhouette
Four dedicated corner prongs secure the distinct straight edges of the radiant lab-grown diamond, guarding vulnerable corners during daily wear.
Architectural Cathedral Lift
Sweeping cathedral shoulders elevate the center stone, giving the solitaire noticeable presence and a distinct side profile.
Light-Maximizing Open Gallery
An unblocked open gallery lets light enter freely beneath the lab-grown diamond, enhancing brightness.
Smooth High-Polish Band
The round shank is polished to a high finish, providing a comfortable feeling against adjacent fingers.
Details
- Stone Shape: Radiant lab-grown diamond
- Prong Setting: Four-prong
- Setting: Peg Head
- Gallery: Open Gallery gallery
- Shoulders: Cathedral shoulders
- Band / Shank: High Polish Round shank
- Metal Options: Yellow Gold, Rose Gold, White Gold, Silver, Platinum
FAQs
How do corner prongs protect a radiant lab-grown diamond?
The four corner prongs fit over the angled edges of the radiant shape, shielding its corners against accidental impacts.
Does the open gallery affect how light hits the center stone?
Yes, the open gallery allows light to reach the underside of the lab-grown diamond, maximizing brightness.
How does the cathedral shoulder design feel on the finger?
Cathedral shoulders slope upward toward the center setting, providing structural stability while keeping the sides smooth against neighboring fingers.
Are there any accent stones on this solitaire ring?
No, this design is a pure solitaire with no accent stones, drawing all attention to the central radiant lab-grown diamond.
What metal choices are available for this setting?
You can select from yellow gold, rose gold, white gold, silver, or platinum.
