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Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG616402622

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG616402622

Diamond specifications and retailer prices

From $489 NZD
£217 GBP
As of October 27, 2026
Save $2,296 NZD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,786 NZD at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 1.37ct lab-grown cushion diamond

This 1.37ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG616402622 or 616402622. Listed at 7 retailers as of October 27, 2026, with prices from $489 to $2,786, a $2,296 spread on the same certified stone. Do Amore Diamonds lists it at $2,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.37
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616402622
Dimensions6.54 × 6.46 × 4.28 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
6.54 mm6.46 mm1.37 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616402622
Side View
Table 61.0%Crown 36.4°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 66.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,786 NZD|Low: $344 NZD|High: $2,945 NZD|Avg: $1,291 NZD|-5.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 27, 2026
Retailer 8$344 NZD
Retailer 2$489 NZD
Retailer 6$649 NZD
Retailer 3$972 NZD
Retailer 7$1,314 NZD
Retailer 5$1,508 NZD
Retailer 4$1,866 NZD
Do Amore Diamonds$2,786 NZD

34 data points across 8 retailers

7 retailers$489 NZD to $2,786 NZD

A
Cheapest Retailer
-
$489 NZD
£217 GBP
Retailer 2
-
$649 NZD
$366 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$972 NZD
A$843 AUD
View
B
Retailer 4
-
$1,314 NZD
$741 USD
View
B+
Retailer 5
-
$1,508 NZD
$850 USD
View
B
Retailer 6
-
$1,866 NZD
£828 GBP
View
Most Expensive
B
Do Amore Diamonds
27-15885042F · Oct 27
$2,786 NZD
$1,570 USD
View
6 more retailers have this diamond
Prices start from $489 NZDSave up to $2,296 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
1.37ct Cushion
$489 NZD