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0.51ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG522221893

Shape and cutting style on the report: Round brilliant

Certificate IGI LG522221893

Diamond specifications and retailer prices

From €529 EUR
$591 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €529 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG522221893 or 522221893. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522221893
Dimensions5.09 × 5.13 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.09 mm5.13 mm0.51 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522221893
Side View
Table 57.5%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: €529 EUR|Low: €513 EUR|High: €807 EUR|Avg: €617 EUR|-34.5%
September 23, 2026
B2C Jewels€529 EUR

4 data points across 1 retailer

1 retailer

B+
B2C Jewels
20228352 · Nov 1
€529 EUR
$591 USD
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B+
0.51ct Round
€529 EUR