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 2026-10-22

Lab-grown diamond

0,31 ct Round diamond

Colour D · Clarity VVS1 · Cut Ideal

€333.13

VAT excluded

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

Specifications

Shape
Round
Weight
0,31 ct
Colour
D
Clarity
VVS1
Cut
Ideal
Polish
Excellent
Symmetry
Excellent
Fluorescence
None
Dimensions (L × W × H)
4.29 × 4.32 × 2.69 mm
L/W ratio
0.99
Table
56,5%
Depth
62,5%
Laboratory
IGI
Certificate no.
LG557249730
Eye clean
No
Return
Available

This diamond at a glance

  • Weight

    0,31 ct

    Diameter approx. 4.31 mm — this is what is visible from above when set. 1 ct = 0,2 g.

  • Colour

    D

    Colourless — najwyższa barwa.

  • Clarity

    VVS1

    Bardzo, bardzo drobne inkluzje.

  • Cut

    Ideal

    The highest cut grade — proportions and facets are set to reflect as much light as possible.

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