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Cushion|Lab Grown|IGI

2.31ct G VS1 Cushion Lab Grown Diamond

VG • G/VS1 • IGI LG542207742

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG542207742

Diamond specifications and retailer prices

From $571 USD
As of October 30, 2026
Save $823 USD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,394 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.31ct lab-grown cushion diamond

This 2.31ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG542207742 or 542207742. Listed at 6 retailers as of October 29, 2026, with prices from $571 to $1,394, a $823 spread on the same certified stone. MOH London lists it at $1,394. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.31
Carat
G
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542207742
Dimensions8.88 × 7.33 × 4.72 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
8.88 mm7.33 mm2.31 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542207742
Side View
Table 61.5%Crown 35.6°Girdle: MED-THKPavilion 37.4°Culet: NoneDepth 64.4%

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: Oct 30
Current: $1,394 USD|Low: $465 USD|High: $2,860 USD|Avg: $1,445 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 4$571 USD
Retailer 2$610 USD
Retailer 6$639 USD
Retailer 5$792 USD
Retailer 3$1,163 USD
MOH London$1,394 USD
Retailer 7$1,990 USD
Retailer 8$2,860 USD
Retailer 9$2,860 USD

35 data points across 9 retailers

6 retailers$571 USD to $1,394 USD

B+
Cheapest Retailer
-
$571 USD
A
Retailer 2
-
$610 USD
£480 GBP
View
A
Retailer 3
-
$639 USD
View
A
Retailer 4
-
$792 USD
View
B+
Retailer 5
-
$1,163 USD
View
Most Expensive
B+
MOH London
LG542207742 · Oct 29
$1,394 USD
£1,098 GBP
View
5 more retailers have this diamond
Prices start from $571 USDSave up to $823 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.

A
2.31ct Cushion
$571 USD