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Cushion|Lab Grown|IGI

2.39ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG594340821

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG594340821

Diamond specifications and retailer prices

From €609 EUR
$680 USD
As of November 2, 2026
Save €1,139 EUR (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,747 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 2.39ct lab-grown cushion diamond

This 2.39ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG594340821 or 594340821. Listed at 6 retailers as of November 1, 2026, with prices from €609 to €1,747, a €1,139 spread on the same certified stone. MOH London lists it at €1,747. 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

2.39
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594340821
Dimensions7.57 × 7.54 × 5.08 mm
L/W Ratio1.00
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
7.57 mm7.54 mm2.39 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594340821
Side View
Table 63.0%Crown 38.4°Girdle: MediumPavilion 36.6°Culet: NoneDepth 67.4%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: €1,747 EUR|Low: €609 EUR|High: €1,768 EUR|Avg: €1,022 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€609 EUR
Retailer 4€680 EUR
Retailer 3€686 EUR
Retailer 2€784 EUR
Retailer 6€1,664 EUR
MOH London€1,747 EUR

41 data points across 6 retailers

6 retailers€609 EUR to €1,747 EUR

A
Cheapest Retailer
-
€609 EUR
$680 USD
A
Retailer 2
-
€680 EUR
$760 USD
View
A
Retailer 3
-
€686 EUR
$766 USD
View
A
Retailer 4
-
€784 EUR
£690 GBP
View
B
Retailer 5
-
€1,664 EUR
$1,859 USD
View
Most Expensive
B
MOH London
LG594340821 · Nov 1
€1,747 EUR
£1,537 GBP
View
5 more retailers have this diamond
Prices start from €609 EURSave up to €1,139 EUR

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
2.39ct Cushion
€609 EUR