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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 $366 USD
As of October 25, 2026
Save $1,204 USD (77%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,570 USD 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 25, 2026, with prices from $366 to $1,570, a $1,204 spread on the same certified stone. Do Amore Diamonds lists it at $1,570. 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
Color
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 25
Current: $1,570 USD|Low: $146 USD|High: $1,740 USD|Avg: $675 USD|-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$201 USD
Retailer 7$366 USD
Retailer 3$403 USD
Retailer 9$415 USD
Retailer 12$532 USD
Retailer 11$534 USD
Retailer 2$548 USD
Retailer 4$650 USD
Retailer 6$685 USD
Retailer 10$944 USD
Retailer 5$1,052 USD
Do Amore Diamonds$1,570 USD

17 data points across 12 retailers

7 retailers$366 USD to $1,570 USD

B+
Cheapest Retailer
-
$366 USD
A
Retailer 2
-
$548 USD
A$843 AUD
View
Retailer 3
-
$685 USD
View
Price last confirmed 10 days ago
Retailer 4
-
$695 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$705 USD
View
Price last confirmed 10 days ago
B
Retailer 6
-
$1,052 USD
£828 GBP
View
Most Expensive
B
Do Amore Diamonds
27-88214EAD4 · Oct 27
$1,570 USD
View
6 more retailers have this diamond
Prices start from $366 USDSave up to $1,204 USD

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
$366 USD