Loose Round Lab-Grown Diamond, 3.1mm (0.12 ct. tw., VS+ F+)
- Diamond
0.115 ct t.w. lab-grown diamond- April birthstone
Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
Questions about this piece?
Ask a jewelry specialist · (407) 278-9308 · Mon to Fri, 10am to 5pm ET
The details
Bright white and faceted, this loose round lab-grown diamond catches light from every angle with a clean, minimalist look. It is a single stone, graded for clarity and color, and identical to mined diamond in composition and brilliance, grown in a lab. The round shape is calibrated, so it sits evenly in a setting made for its size. You can have a jeweler set it in a solitaire pendant for a quiet everyday sparkle, or in a small stud for an evening out. A fitting choice for anyone born in April.
Key Features
- Set with white lab-grown diamond
Why You’ll Love It
- A clean, bright sparkle that keeps an understated design feeling polished.
- Easy to build into a piece that is entirely your own.
- A calibrated round stone that suits a wide range of minimalist settings.
- A meaningful April birthstone for someone who loves diamonds.
Perfect For
Suited to birthdays, anniversaries, graduations, Valentine's Day, Mother's Day, Christmas and everyday wear. A thoughtful gift for anyone who loves diamonds, or a jeweler or maker looking for a calibrated round stone.
Size & fit
- Questions about fit? Call a jewelry specialist at (407) 278-9308.
Shipping & returns
- Free standard shipping on U.S. orders of $99 and above; under $99 the rate is shown at checkout.
- Orders ship within 2 to 3 business days in insured packaging, with tracking sent by email.
- Faster delivery: USPS Priority Mail and UPS options at checkout, where rates and delivery estimates are shown before you pay.
- Not the right piece, or the wrong size? Return it, or exchange it for another size, within 30 days of delivery. Items must be unworn and in their original condition and packaging.
- Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
Jewelry care
- Put jewelry on last, after lotion and perfume, and take it off before showering, swimming or sleeping.
- Store each piece on its own in a soft pouch so it doesn't scratch.

The details
- Metal
- Diamond
- Stones
- 1 lab-grown round diamond, 3.1 mm
- Total carat weight
- 0.115 ct
- Birthstone
- April
Show all specifications
- Stone color
- White
- Diamond weight
- 0.12 ct
- Made in
- India
- Item number
- BCX-XXX-4X3Y
About diamond
The hardest natural stone, diamond stands for strength and lasting love, the April birthstone and the 60th anniversary gem.
Hardness 10 on the Mohs scale · Wipe with a soft cloth; warm soapy water and a soft brush lift everyday film. Shop April birthstones