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Oval|Lab Grown|IGI

2.53ct I SI2 Oval Lab Grown Diamond

ID • I/SI2 • IGI LG436046225

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG436046225

Diamond specifications and retailer prices

From $1,360 USD
As of October 30, 2026
Save $7,188 USD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,548 USD at MOH London · As of October 29, 2026
View at MOH London

About this 2.53ct lab-grown oval diamond

This 2.53ct lab-grown oval sits in the two to three carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG436046225 or 436046225. Listed at 10 retailers as of October 29, 2026, with prices from $1,360 to $8,548, a $7,188 spread on the same certified stone. MOH London lists it at $8,548. 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

2.53
Carat
I
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436046225
Dimensions10.42 × 7.76 × 4.83 mm
L/W Ratio1.34
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.42 mm7.76 mm2.53 ctI / SI2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436046225
Side View
Table 57.5%Crown 35.9°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $8,548 USD|Low: $1,360 USD|High: $8,616 USD|Avg: $4,571 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 2$1,360 USD
Retailer 5$2,892 USD
Retailer 9$3,146 USD
Retailer 10$3,238 USD
Retailer 6$3,354 USD
Retailer 11$4,058 USD
Retailer 8$4,611 USD
Retailer 4$4,820 USD
Retailer 7$5,215 USD
Retailer 3$7,508 USD
MOH London$8,548 USD

17 data points across 11 retailers

10 retailers$1,360 USD to $8,548 USD

A
Cheapest Retailer
-
$1,360 USD
B+
Retailer 2
-
$2,892 USD
View
B+
Retailer 3
-
$3,146 USD
View
B+
Retailer 4
-
$3,238 USD
View
Final sale: no returns
B+
Retailer 5
-
$3,354 USD
View
Retailer 6
-
$3,355 USD
View
Price last confirmed 18 days ago
B
Retailer 7
-
$4,611 USD
View
B
Retailer 8
-
$4,820 USD
View
B
Retailer 9
-
$5,215 USD
View
Most Expensive
B
MOH London
LG436046225 · Oct 29
$8,548 USD
£6,731 GBP
View
9 more retailers have this diamond
Prices start from $1,360 USDSave up to $7,188 USD

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.

A
2.53ct Oval
$1,360 USD