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Princess|Lab Grown|IGI

1.31ct G VS1 Princess Lab Grown Diamond

ID • G/VS1 • IGI LG614317089

Shape and cutting style on the report: Princess cut

Certificate IGI LG614317089

Diamond specifications and retailer prices

From €859 EUR
$960 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €859 EUR at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.31ct lab-grown princess diamond

This 1.31ct lab-grown princess 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 LG614317089 or 614317089. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614317089
Dimensions5.96 × 5.89 × 4.19 mm
L/W Ratio1.01
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
5.96 mm5.89 mm1.31 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614317089
Side View
Table 72.0%Crown 45°Girdle: MediumPavilion 37.4°Culet: NoneDepth 71.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: €859 EUR|Low: €308 EUR|High: €1,495 EUR|Avg: €722 EUR|-5.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
April 14, 2026
Retailer 11€308 EUR
Retailer 5€390 EUR
Retailer 2€430 EUR
Retailer 7€515 EUR
Retailer 8€605 EUR
Retailer 6€625 EUR
Retailer 4€703 EUR
Retailer 9€727 EUR
Retailer 10€832 EUR
Retailer 3€841 EUR
Brilliant Earth€859 EUR
Retailer 12€1,495 EUR

47 data points across 12 retailers

1 retailer

B
Brilliant Earth
8860394Y · Oct 31
€859 EUR
$960 USD
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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 Princess
€859 EUR