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Cushion|Lab Grown|IGI

1.31ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG591310089

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG591310089

Diamond specifications and retailer prices

From €875 EUR
£770 GBP
As of October 26, 2026
Save €440 EUR (33%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €1,316 EUR at Do Amore Diamonds · As of October 27, 2026
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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG591310089 or 591310089. Listed at 4 retailers as of October 26, 2026, with prices from €875 to €1,316, a €440 spread on the same certified stone. Do Amore Diamonds lists it at €1,316. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591310089
Dimensions7.81 × 5.66 × 3.75 mm
L/W Ratio1.38
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
7.81 mm5.66 mm1.31 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591310089
Side View
Table 66.0%Crown 36°Girdle: ThinPavilion 34.9°Culet: NoneDepth 66.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 26
Current: €1,316 EUR|Low: €169 EUR|High: €1,450 EUR|Avg: €713 EUR|-9.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 25, 2026
Retailer 4€169 EUR
Retailer 3€310 EUR
Retailer 5€661 EUR
Retailer 6€779 EUR
Retailer 2€875 EUR
Do Amore Diamonds€1,316 EUR

11 data points across 6 retailers

4 retailers€875 EUR to €1,316 EUR

Retailer 1
-
€310 EUR
$346 USD
Price last confirmed 7 days ago
Retailer 2
-
€699 EUR
$781 USD
View
B
Retailer 3
-
€875 EUR
£770 GBP
View
Most Expensive
C
Do Amore Diamonds
27-AC13A40B6 · Oct 27
€1,316 EUR
$1,470 USD
View
3 more retailers have this diamond
Prices start from €875 EURSave up to €440 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.

B
1.31ct Cushion
€875 EUR