Oval Three-Stone Lab-Grown Diamond Ring
Oval Three-Stone Lab-Grown Diamond Ring
Oval Three-Stone Lab-Grown Diamond Ring
Under 1 ct
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 an oval lab-grown diamond, this three-stone ring brings focus to its center stone with two matching lab-grown diamond accents. The structure features cathedral shoulders that sweep up into an open basket setting, held safely with four prongs. Finished with a high-polish band, this design is offered in yellow gold, rose gold, white gold, silver, or platinum.
At a glance
- Oval lab-grown diamond centre stone
- Four-prong setting
- Three-Stone Basket setting
- Open Basket gallery
- Cathedral shoulders
- High Polish shank
- Available in 5 metals (Yellow Gold, Rose Gold, White Gold +more)
The lifted cathedral shoulders and open basket arrangement create a clean, dimensional profile that highlights the oval lab-grown diamond center. Wearers will appreciate the smooth high-polish finish and comfortable contour for daily wear across various metal choices.
Crafted around an elongated oval lab-grown diamond, this three-stone ring delivers a balanced profile on the finger. Two lab-grown diamond side stones sit on either side of the center gem, building a three-stone silhouette. An open basket setting exposes the sides of the gems to light, while sturdy four-prong mounts keep each stone locked in place. Cathedral shoulders sweep up from the band to elevate the basket architecture, giving the piece a graceful height when viewed from the side. Below the setting, the shank widens slightly into a high-polish finish that feels smooth against the skin. Tailored to your personal preference, this design can be crafted in yellow gold, rose gold, white gold, silver, or platinum.
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Why this ring
Balanced Three-Stone Silhouette
The oval lab-grown diamond center stone is complemented by two side stones, creating a cohesive look across the top of the finger.
Open Light-Gathering Gallery
An open basket setting lets light hit the lab-grown diamonds from multiple angles, maximizing brightness without extra bulk.
Elevated Cathedral Framing
Cathedral shoulders lift the main setting above the band, adding architectural depth and protecting the side profile.
Secure Four-Prong Mount
Four dedicated prongs grip the oval lab-grown diamond firmly, giving you peace of mind during everyday wear.
Smooth High-Polish Finish
The polished band offers a reflective surface that feels soft and comfortable against adjacent fingers.
Details
- Stone Shape: Oval lab-grown diamond
- Prong Setting: Four-prong
- Setting: Three-Stone Basket
- Gallery: Open Basket gallery
- Shoulders: Cathedral shoulders
- Band / Shank: High Polish shank
- Metal Options: Yellow Gold, Rose Gold, White Gold, Silver, Platinum
FAQs
How does the open basket setting affect the oval lab-grown diamond?
The open basket construction allows light to enter the lab-grown diamond from the sides, enhancing light performance while holding the stone secure.
Are the shoulders raised on this three-stone design?
Yes, this ring features cathedral shoulders that slope upward from the band to elevate the center basket.
How many prongs hold the oval center lab-grown diamond?
The center oval lab-grown diamond is held securely by four prongs.
What metal options are available for this ring?
You can choose to have this ring crafted in yellow gold, rose gold, white gold, silver, or platinum.
Does the band have accent stones set along the sides?
No, the band features a clean high-polish finish with no additional accent stones along the shank.
