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Cushion|Lab Grown|IGI

3.20ct G VS2 Cushion Lab Grown Diamond

ID • G/VS2 • IGI LG522237405

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG522237405

Diamond specifications and retailer prices

From $1,785 NZD
$1,006 USD
As of October 30, 2026
Save $3,819 NZD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,604 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 3.2ct lab-grown cushion diamond

This 3.2ct lab-grown cushion 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 LG522237405 or 522237405. Listed at 10 retailers as of October 26, 2026, with prices from $1,785 to $5,604, a $3,819 spread on the same certified stone. MOH London lists it at $5,604. 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

3.20
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG522237405
Dimensions8.70 × 8.38 × 5.58 mm
L/W Ratio1.04
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
8.70 mm8.38 mm3.20 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG522237405
Side View
Table 65.5%Crown 29.8°Girdle: STK-THKPavilion 40.8°Culet: NoneDepth 66.6%

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: Oct 30
Current: $5,604 NZD|Low: $1,251 NZD|High: $8,481 NZD|Avg: $3,543 NZD|+3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$1,290 NZD
Retailer 9$1,785 NZD
Retailer 6$1,982 NZD
Retailer 4$1,987 NZD
Retailer 3$2,015 NZD
Retailer 8$3,759 NZD
Retailer 5$4,113 NZD
Retailer 2$5,021 NZD
MOH London$5,604 NZD

40 data points across 9 retailers

10 retailers$1,785 NZD to $5,604 NZD

Retailer 1
-
$1,290 NZD
$727 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$1,785 NZD
$1,006 USD
View
A
Retailer 3
-
$1,982 NZD
$1,117 USD
View
A
Retailer 4
-
$1,987 NZD
$1,120 USD
View
A
Retailer 5
-
$2,015 NZD
£894 GBP
View
B+
Retailer 6
-
$3,759 NZD
£1,668 GBP
View
B+
Retailer 7
-
$4,113 NZD
$2,318 USD
View
B
Retailer 8
-
$4,406 NZD
HK$19,400 HKD
View
B
Retailer 9
-
$5,021 NZD
$2,830 USD
View
Most Expensive
B
MOH London
LG522237405 · Oct 26
$5,604 NZD
£2,487 GBP
View
9 more retailers have this diamond
Prices start from $1,785 NZDSave up to $3,819 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
3.20ct Cushion
$1,785 NZD