Oval|Lab Grown|IGI

2.51ct I SI1 Oval Lab Grown Diamond

ID • I/SI1 • IGI LG442067052

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG442067052

Diamond specifications and retailer prices

From €1,486 EUR
$1,660 USD
As of October 29, 2026
10 retailers carry this diamond
Most expensive: €8,561 EUR at MOH London · As of October 19, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG442067052 or 442067052. Listed at 10 retailers as of October 29, 2026. 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
I
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442067052
Dimensions10.56 × 7.68 × 4.84 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
10.56 mm7.68 mm2.51 ctI / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442067052
Side View
Table 58.5%Crown 36.3°Girdle: MED-THKPavilion 41.6°Culet: NoneDepth 63.0%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: €8,561 EUR|Low: €1,486 EUR|High: €12,024 EUR|Avg: €5,117 EUR|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 18, 2026
Retailer 4€1,486 EUR
Retailer 3€2,897 EUR
Retailer 7€3,243 EUR
Retailer 5€3,359 EUR
Retailer 8€3,500 EUR
Retailer 9€3,912 EUR
Retailer 2€4,729 EUR
Retailer 6€5,217 EUR
MOH London€8,561 EUR
Retailer 10€12,024 EUR

12 data points across 10 retailers

10 retailers

A
Cheapest Retailer
-
€1,486 EUR
$1,660 USD
Retailer 2
-
€2,897 EUR
$3,236 USD
View
Price last confirmed 13 days ago
Retailer 3
-
€3,152 EUR
$3,521 USD
View
Price last confirmed 18 days ago
Retailer 4
-
€3,359 EUR
$3,753 USD
View
Price last confirmed 12 days ago
Retailer 5
-
€3,360 EUR
$3,754 USD
View
Price last confirmed 19 days ago
Retailer 6
-
€3,500 EUR
$3,910 USD
View
Price last confirmed 12 days ago
Retailer 7
-
€4,198 EUR
$4,690 USD
View
Price last confirmed 13 days ago
Retailer 8
-
€4,729 EUR
$5,283 USD
View
Price last confirmed 12 days ago
Retailer 9
-
€5,217 EUR
$5,828 USD
View
Price last confirmed 13 days ago
Most Expensive
MOH London
LG442067052 · Oct 19
€8,561 EUR
£7,531 GBP
View
Price last confirmed 13 days ago
9 more retailers have this diamond
Prices start from €1,486 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
€1,486 EUR