5 mm Round Lab-Grown Diamond, Loose
Product code: KCR-17913
Quantity
Loose round lab-grown diamond, 5 mm, D–F color, VVS clarity, sold per stone. For setting in rings, earrings, pendants or as accents. No individual grading report per stone.
Jewelry details
A 5 mm round lab-grown diamond, D to F color, VVS clarity, sold individually. This is the largest size among the loose stones Thảo Linh sells by the stone.
At 5 mm, consider a certified stone
This size is large enough to be a true center stone for a ring or pendant, and that's when a grading report starts to matter. These loose stones don't come with an individual report, only the lot specification of D to F color and VVS clarity.
If you're buying to mark an important occasion, or may want to resell later, look at our IGI-certified lab-grown diamonds instead. If you're buying a piece for yourself and don't care about paperwork, a loose stone this size gives you the same dimensions for a clearly lower price.
How 5 mm looks on the hand
A 5 mm diameter is a size the person facing you notices immediately without looking closely, yet it's still not flashy. On a slim finger it covers nearly the full width and looks generous; on a larger finger it looks moderate.
Because the face is much larger than smaller sizes, every flaw shows more too: an off cut makes the stone visibly dull, and clumsy prongs hide part of the stone. This is a size to leave to a skilled setter.
Setting
Our setter weighs the stone and measures the seat before setting, then checks every prong after finishing. For the center of a piece, the setter also makes sure the stone sits perfectly straight, because the slightest tilt shows from the side.
If you don't have a setting yet, choose a design on our website and tell us the stone size; the workshop will cut the seat to that exact measurement. If you already have one, bring it in to measure before you commit.
Caring for a single-stone piece
A single-stone piece is easier to clean than a multi-stone one because it has fewer gaps, but oil still builds up under the seat. Soak in warm water with mild soap, gently brush under the stone and rinse well.
Take it off for heavy work and when using chemicals. An ultrasonic polish and prong check every few months keeps the piece looking new.







