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Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG594358697

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG594358697

Diamond specifications and retailer prices

From $780 AUD
As of October 26, 2026
Save $1,455 AUD (65%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,235 AUD 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 LG594358697 or 594358697. Listed at 7 retailers as of October 26, 2026, with prices from $780 to $2,235, a $1,455 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594358697
Dimensions8.09 × 5.67 × 3.85 mm
L/W Ratio1.43
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
8.09 mm5.67 mm1.37 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594358697
Side View
Table 62.0%Crown 34.4°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 67.9%

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 26
Current: $2,235 AUD|Low: $208 AUD|High: $2,477 AUD|Avg: $961 AUD|-9.8%
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 26, 2026
Retailer 8$286 AUD
Retailer 7$521 AUD
Retailer 3$574 AUD
Retailer 9$590 AUD
Retailer 12$757 AUD
Retailer 11$760 AUD
Retailer 2$780 AUD
Retailer 4$926 AUD
Retailer 6$975 AUD
Retailer 10$1,344 AUD
Retailer 5$1,497 AUD
Do Amore Diamonds$2,235 AUD

17 data points across 12 retailers

7 retailers$780 AUD to $2,235 AUD

Retailer 1
-
$521 AUD
$366 USD
Price last confirmed 7 days ago
A
Retailer 2
-
$780 AUD
View
Retailer 3
-
$975 AUD
$685 USD
View
Price last confirmed 11 days ago
Retailer 4
-
$989 AUD
$695 USD
View
Price last confirmed 27 days ago
B+
Retailer 5
-
$1,004 AUD
$705 USD
View
Retailer 6
-
$1,497 AUD
£828 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-88214EAD4 · Oct 27
$2,235 AUD
$1,570 USD
View
6 more retailers have this diamond
Prices start from $780 AUDSave up to $1,455 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
$780 AUD