Heart Lab Grown lab-grown diamond Solitaire Engagement Ring
Heart Lab Grown lab-grown diamond Solitaire Engagement Ring
Heart Lab Grown lab-grown diamond Solitaire Engagement 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.
This solitaire ring features a distinct heart-shaped lab-grown diamond set within an open basket setting. Three prongs cradle the gem securely while letting light stream through from all sides. Framed by accent-set shoulders, the band transitions smoothly into a high-polish round shank. Choose from yellow gold, rose gold, white gold, silver, or platinum.
At a glance
- Heart lab-grown diamond centre stone
- Three-prong setting
- Basket setting
- Open Basket gallery
- Accent-Set shoulders
- High Polish Round shank
- Available in 5 metals (Yellow Gold, Rose Gold, White Gold +more)
The distinct heart-shaped lab-grown diamond gives this solitaire a personal, romantic profile, while the three-prong open basket lets the stone take center stage. Pair it with any metal choice for a daily piece that balances clean architecture with comfortable wear.
Built around a distinct romantic silhouette, this solitaire ring presents a heart-shaped lab-grown diamond supported by a three-prong structure. The open basket design keeps the center stone raised while allowing light to pass freely through the setting, giving the heart outline prominent visibility on the hand. Accent-set shoulders guide the eye upward toward the focal point, providing structural balance to the frame. Beneath, the high-polish round shank delivers a comfortable fit for everyday wear. Every contour is finished with precision to ensure clean lines and a smooth touch against neighboring fingers. Select your preferred metal from yellow gold, rose gold, white gold, silver, or platinum to customize the final look. Whether chosen as a personal statement or a symbol of commitment, this design relies on precise craftsmanship and classic proportions.
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Why this ring
Romantic Heart Silhouette
The lab-grown diamond is cut into a clear heart shape, offering a distinctive, personal focal point on your hand.
Open Three-Prong Basket
A reduced prong count provides an unobstructed view of the stone's unique contours while keeping it firmly anchored.
Light-Maximizing Gallery
The open basket construction lets light penetrate the gem from every side, heightening its presence.
Comfort-Focused Polish
The high-polish round shank slides smoothly onto your finger for comfortable, continuous daily wear.
Details
- Stone Shape: Heart lab-grown diamond
- Prong Setting: Three-prong
- Setting: Basket
- Gallery: Open Basket gallery
- Shoulders: Accent-Set shoulders
- Band / Shank: High Polish Round shank
- Metal Options: Yellow Gold, Rose Gold, White Gold, Silver, Platinum
FAQs
How does a three-prong setting secure a heart-shaped lab-grown diamond?
The three prongs are strategically positioned around the point and lobes of the heart, keeping the lab-grown diamond firmly held in place.
What makes an open basket setting beneficial for daily wear?
An open basket allows easy access for cleaning around the lab-grown diamond while letting light pass through the open sides.
Is the high-polish round shank comfortable for long hours?
Yes, the rounded interior profile and high-polish finish minimize friction against your skin for smooth everyday wear.
Which metal options can I choose for this ring?
This design is available in yellow gold, rose gold, white gold, silver, and platinum.
