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Cushion|Lab Grown|IGI

1.37ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG602311119

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG602311119

Diamond specifications and retailer prices

From €328 EUR
$366 USD
As of October 25, 2026
Save €1,078 EUR (77%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,405 EUR 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 LG602311119 or 602311119. Listed at 6 retailers as of October 25, 2026, with prices from €328 to €1,405, a €1,078 spread on the same certified stone. Do Amore Diamonds lists it at €1,405. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602311119
Dimensions6.54 × 6.49 × 4.29 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 mm6.49 mm1.37 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602311119
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 40°Culet: NoneDepth 66.1%

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 25
Current: €1,405 EUR|Low: €131 EUR|High: €1,540 EUR|Avg: €712 EUR|-8.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 26, 2026
Retailer 7€174 EUR
Retailer 5€328 EUR
Retailer 2€490 EUR
Retailer 6€663 EUR
Retailer 4€761 EUR
Retailer 3€945 EUR
Do Amore Diamonds€1,405 EUR

20 data points across 7 retailers

6 retailers€328 EUR to €1,405 EUR

B+
Cheapest Retailer
-
€328 EUR
$366 USD
A
Retailer 2
-
€490 EUR
A$843 AUD
View
B+
Retailer 3
-
€663 EUR
$741 USD
View
B+
Retailer 4
-
€761 EUR
$850 USD
View
Retailer 5
-
€945 EUR
£831 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
Do Amore Diamonds
27-C08AA6E71 · Oct 27
€1,405 EUR
$1,570 USD
View
5 more retailers have this diamond
Prices start from €328 EURSave up to €1,078 EUR

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
€328 EUR