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Oval|Lab Grown|IGI

2.51ct J SI1 Oval Lab Grown Diamond

ID • J/SI1 • IGI LG445036769

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG445036769

Diamond specifications and retailer prices

From €1,263 EUR
As of November 6, 2026
Save €6,472 EUR (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €7,735 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 2.51ct lab-grown oval diamond

This 2.51ct lab-grown oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG445036769 or 445036769. Listed at 11 retailers as of November 5, 2026, with prices from €1,263 to €7,735, a €6,472 spread on the same certified stone. MOH London lists it at €7,735. 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

2.51
Carat
J
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445036769
Dimensions10.61 × 7.75 × 4.79 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.61 mm7.75 mm2.51 ctJ / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG445036769
Side View
Table 56.5%Crown 33.3°Girdle: ThickPavilion 41.1°Culet: NoneDepth 61.8%

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: Nov 6
Current: €7,735 EUR|Low: €1,263 EUR|High: €10,949 EUR|Avg: €4,637 EUR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 2€1,263 EUR
Retailer 4€2,638 EUR
Retailer 7€2,953 EUR
Retailer 5€3,060 EUR
Retailer 8€3,202 EUR
Retailer 9€3,695 EUR
Retailer 3€4,396 EUR
Retailer 6€4,757 EUR
MOH London€7,735 EUR
Retailer 10€10,949 EUR

15 data points across 10 retailers

11 retailers€1,263 EUR to €7,735 EUR

A
Cheapest Retailer
-
€1,263 EUR
B+
Retailer 2
-
€2,638 EUR
View
B+
Retailer 3
-
€2,870 EUR
View
B+
Retailer 4
-
€2,953 EUR
View
Final sale: no returns
Retailer 5
-
€3,060 EUR
View
Price last confirmed 25 days ago
B+
Retailer 6
-
€3,060 EUR
View
B+
Retailer 7
-
€3,202 EUR
View
B
Retailer 8
-
€3,824 EUR
View
B
Retailer 9
-
€4,396 EUR
View
B
Retailer 10
-
€4,757 EUR
View
Most Expensive
B
MOH London
LG445036769 · Nov 5
€7,735 EUR
£6,800 GBP
View
10 more retailers have this diamond
Prices start from €1,263 EURSave up to €6,472 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.

A
2.51ct Oval
€1,263 EUR