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Round|Lab Grown|IGI

0.50ct I VS1 Round Lab Grown Diamond

ID • I/VS1 • IGI LG425066227

Shape and cutting style on the report: Round brilliant

Certificate IGI LG425066227

Diamond specifications and retailer prices

From $569 NZD
$320 USD
As of November 2, 2026
Save $2,212 NZD (80%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,781 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct 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 LG425066227 or 425066227. Listed at 4 retailers as of November 2, 2026, with prices from $569 to $2,781, a $2,212 spread on the same certified stone. MOH London lists it at $2,781. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG425066227
Dimensions5.17 × 5.14 × 3.08 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.17 mm5.14 mm0.50 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG425066227
Side View
Table 57.5%Crown 34.1°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,781 NZD|Low: $569 NZD|High: $2,815 NZD|Avg: $1,238 NZD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$569 NZD
Retailer 7$766 NZD
Retailer 6$969 NZD
Retailer 4$1,129 NZD
Retailer 3$1,273 NZD
Retailer 5$1,349 NZD
MOH London$2,781 NZD

16 data points across 7 retailers

4 retailers$569 NZD to $2,781 NZD

A
Cheapest Retailer
-
$569 NZD
$320 USD
B+
Retailer 2
-
$1,129 NZD
$635 USD
View
B+
Retailer 3
-
$1,273 NZD
€682 EUR
View
Most Expensive
B
MOH London
LG425066227 · Nov 3
$2,781 NZD
£1,232 GBP
View
3 more retailers have this diamond
Prices start from $569 NZDSave up to $2,212 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.50ct Round
$569 NZD