CaratHunter
Plans
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 $813 AUD
$571 USD
As of November 1, 2026
Save $1,161 AUD (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,974 AUD at MOH London · As of November 1, 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 November 1, 2026, with prices from $813 to $1,974, a $1,161 spread on the same certified stone. MOH London lists it at $1,974. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,974 AUD|Low: $662 AUD|High: $4,071 AUD|Avg: $2,056 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 4$813 AUD
Retailer 2$868 AUD
Retailer 6$910 AUD
Retailer 5$1,127 AUD
Retailer 3$1,656 AUD
MOH London$1,974 AUD
Retailer 7$2,833 AUD
Retailer 8$4,071 AUD
Retailer 9$4,071 AUD

37 data points across 9 retailers

6 retailers$813 AUD to $1,974 AUD

B+
Cheapest Retailer
-
$813 AUD
$571 USD
A
Retailer 2
-
$868 AUD
£480 GBP
View
A
Retailer 3
-
$910 AUD
$639 USD
View
A
Retailer 4
-
$1,127 AUD
$792 USD
View
B+
Retailer 5
-
$1,656 AUD
$1,163 USD
View
Most Expensive
B+
MOH London
LG542207742 · Nov 1
$1,974 AUD
£1,092 GBP
View
5 more retailers have this diamond
Prices start from $813 AUDSave up to $1,161 AUD

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
$813 AUD