Test version — stones from Nivoda’s test database, draft prices and builders; orders are not fulfilled. Staging — diamonds from the Nivoda staging API, orders are not processed.

Insured international delivery

Prices exclude VAT. Import duties and taxes are payable by the recipient.NBP exchange rate as at 2026-10-23

Lab-grown diamond

3,11 ct Round diamond

Colour D · Clarity SI2 · Cut Excellent

€7,001.38

VAT excluded

Set in a ring
  • GIA or IGI certificate
  • Insured delivery
  • 14-day returns

Specifications

Shape
Round
Weight
3,11 ct
Colour
D
Clarity
SI2
Cut
Excellent
Polish
Excellent
Symmetry
Excellent
Fluorescence
None
Dimensions (L × W × H)
9.26 × 9.31 × 5.82 mm
L/W ratio
0.99
Table
55,5%
Depth
62,8%
Laboratory
IGI
Certificate no.
LG559280147
Eye clean
No
Return
Available

This diamond at a glance

  • Weight

    3,11 ct

    Diameter approx. 9.29 mm — this is what is visible from above when set. 1 ct = 0,2 g.

  • Colour

    D

    Colourless — najwyższa barwa.

  • Clarity

    SI2

    Inkluzje mogą być widoczne gołym okiem.

  • Cut

    Excellent

    Excellent proportions and finish — the stone has strong brilliance and sparkle.

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3,11 ct diamond · lab-grown, D, SI2 · Round | Diamond Supply