CaratHunter
Plans
Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG615363349

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG615363349

Diamond specifications and retailer prices

From $393 AUD
£217 GBP
As of October 27, 2026
Save $1,842 AUD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,235 AUD at Do Amore Diamonds · As of October 28, 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 LG615363349 or 615363349. Listed at 7 retailers as of October 27, 2026, with prices from $393 to $2,235, a $1,842 spread on the same certified stone. Do Amore Diamonds lists it at $2,235. 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 angle34.6°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG615363349
Dimensions6.48 × 6.41 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
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
6.48 mm6.41 mm1.37 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG615363349
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 66.9%

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 27
Current: $2,235 AUD|Low: $391 AUD|High: $2,833 AUD|Avg: $1,145 AUD|-21.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 27, 2026
Retailer 2$393 AUD
Retailer 8$521 AUD
Retailer 11$750 AUD
Retailer 10$762 AUD
Retailer 5$780 AUD
Retailer 9$1,055 AUD
Retailer 12$1,092 AUD
Retailer 7$1,210 AUD
Retailer 6$1,497 AUD
Retailer 4$1,542 AUD
Retailer 3$1,584 AUD
Do Amore Diamonds$2,235 AUD

31 data points across 12 retailers

7 retailers$393 AUD to $2,235 AUD

A
Cheapest Retailer
-
$393 AUD
£217 GBP
B+
Retailer 2
-
$521 AUD
$366 USD
View
A
Retailer 3
-
$780 AUD
View
B+
Retailer 4
-
$1,055 AUD
$741 USD
View
B+
Retailer 5
-
$1,210 AUD
$850 USD
View
B
Retailer 6
-
$1,497 AUD
£828 GBP
View
Most Expensive
B
Do Amore Diamonds
27-CCE31B4CA · Oct 28
$2,235 AUD
$1,570 USD
View
6 more retailers have this diamond
Prices start from $393 AUDSave up to $1,842 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
1.37ct Cushion
$393 AUD