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Cushion|Lab Grown|IGI

1.31ct G VS1 Cushion Lab Grown Diamond

EX • G/VS1 • IGI LG589313783

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG589313783

Diamond specifications and retailer prices

From €1,355 EUR
$1,520 USD
As of October 27, 2026
4 retailers carry this diamond
Most expensive: €1,355 EUR at Do Amore Diamonds
View at Do Amore Diamonds

About this 1.31ct lab-grown cushion diamond

This 1.31ct 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 LG589313783 or 589313783. Listed at 4 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589313783
Dimensions7.85 × 5.62 × 3.84 mm
L/W Ratio1.40
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
7.85 mm5.62 mm1.31 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589313783
Side View
Table 61.0%Crown 33.2°Girdle: MED-THKPavilion 36.3°Culet: NoneDepth 68.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 27
Current: €1,355 EUR|Low: €126 EUR|High: €1,489 EUR|Avg: €601 EUR|-9.0%
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 7€172 EUR
Retailer 6€317 EUR
Retailer 12€344 EUR
Retailer 8€356 EUR
Retailer 10€438 EUR
Retailer 11€464 EUR
Retailer 2€471 EUR
Retailer 3€558 EUR
Retailer 9€816 EUR
Retailer 4€842 EUR
Retailer 5€902 EUR
Do Amore Diamonds€1,355 EUR

16 data points across 12 retailers

4 retailers

Retailer 1
-
€317 EUR
$355 USD
Price last confirmed 8 days ago
Retailer 2
-
€471 EUR
A$812 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
€902 EUR
£797 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-D09B95BC9 · Oct 27
€1,355 EUR
$1,520 USD
View
3 more retailers have this diamond

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.

B
1.31ct Cushion
€1,355 EUR