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Oval|Lab Grown|IGI

2.50ct J SI2 Oval Lab Grown Diamond

ID • J/SI2 • IGI LG451056893

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG451056893

Diamond specifications and retailer prices

From €1,414 EUR
$1,580 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,414 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 2.5ct lab-grown oval diamond

This 2.5ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG451056893 or 451056893. 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. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.50
Carat
J
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056893
Dimensions10.32 × 7.68 × 4.90 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.32 mm7.68 mm2.50 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056893
Side View
Table 61.5%Crown 35.9°Girdle: STK-VTKPavilion 41.6°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 31
Current: €1,414 EUR|Low: €1,414 EUR|High: €5,589 EUR|Avg: €3,865 EUR|-47.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
June 13, 2026
Brilliant Earth€1,414 EUR
Retailer 2€1,806 EUR
Retailer 3€3,161 EUR
Retailer 4€3,859 EUR
Retailer 5€3,992 EUR
Retailer 6€5,589 EUR

12 data points across 6 retailers

1 retailer

B+
Brilliant Earth
8344606A · Oct 31
€1,414 EUR
$1,580 USD
View

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+
2.50ct Oval
€1,414 EUR