Oval|Lab Grown|IGI

2.50ct J SI2 Oval Lab Grown Diamond

ID • J/SI2 • IGI LG440013532

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG440013532

Diamond specifications and retailer prices

From $1,590 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $1,590 USD 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 LG440013532 or 440013532. 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 angle36.5°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG440013532
Dimensions10.59 × 7.69 × 4.87 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.59 mm7.69 mm2.50 ctJ / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG440013532
Side View
Table 61.5%Crown 36.5°Girdle: STK-THKPavilion 41.5°Culet: NoneDepth 63.3%

Caratlytics Score

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

Last verified: Oct 31
Current: $1,590 USD|Low: $1,590 USD|High: $6,244 USD|Avg: $3,990 USD|-47.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
July 26, 2026
Brilliant Earth$1,590 USD
Retailer 5$1,814 USD
Retailer 4$3,532 USD
Retailer 2$3,898 USD
Retailer 3$4,373 USD
Retailer 6$6,244 USD

18 data points across 6 retailers

1 retailer

B+
Brilliant Earth
19770473A · Oct 31
$1,590 USD
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B+
2.50ct Oval
$1,590 USD