Round|Lab Grown|IGI

3.42ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG571322826

Shape and cutting style on the report: Round brilliant

Certificate IGI LG571322826

Diamond specifications and retailer prices

From $4,750 USD
As of October 29, 2026
12 retailers carry this diamond
Most expensive: $19,041 USD at MOH London · As of October 29, 2026
View at MOH London

About this 3.42ct lab-grown round diamond

This 3.42ct lab-grown round sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571322826 or 571322826. Listed at 12 retailers as of October 29, 2026. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.42
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571322826
Dimensions9.78 × 9.70 × 5.89 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.78 mm9.70 mm3.42 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571322826
Side View
Table 59.0%Crown 34°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $19,041 USD|Low: $4,750 USD|High: $30,875 USD|Avg: $13,941 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 4$4,750 USD
Retailer 8$10,810 USD
Retailer 7$11,642 USD
Retailer 5$12,867 USD
Retailer 3$12,993 USD
Retailer 2$14,278 USD
MOH London$19,041 USD
Retailer 6$30,875 USD

39 data points across 8 retailers

12 retailers

B
Cheapest Retailer
-
$4,750 USD
Most Expensive
B
MOH London
LG571322826 · Oct 29
$19,041 USD
£14,993 GBP
View
Price under review
1 more retailer has this diamond
Prices start from $4,750 USD

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.

B
3.42ct Round
$4,750 USD