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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 $2,127 SGD
As of November 6, 2026
8 retailers carry this diamond
Most expensive: $12,258 SGD 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 8 retailers as of November 6, 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
Colour
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $12,258 SGD|Low: $2,127 SGD|High: $17,214 SGD|Avg: $7,364 SGD|+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$2,127 SGD
Retailer 3$4,147 SGD
Retailer 7$4,643 SGD
Retailer 5$4,810 SGD
Retailer 8$5,011 SGD
Retailer 9$5,601 SGD
Retailer 2$6,771 SGD
Retailer 6$7,469 SGD
MOH London$12,258 SGD
Retailer 10$17,214 SGD

10 data points across 10 retailers

8 retailers

A
Cheapest Retailer
-
$2,127 SGD
Retailer 2
-
$4,147 SGD
View
Price last confirmed 19 days ago
Retailer 3
-
$4,513 SGD
View
Price last confirmed 23 days ago
Retailer 4
-
$4,810 SGD
View
Price last confirmed 18 days ago
Retailer 5
-
$4,811 SGD
View
Price last confirmed 25 days ago
Retailer 6
-
$6,011 SGD
View
Price last confirmed 19 days ago
Retailer 7
-
$7,469 SGD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG442067052 · Oct 19
$12,258 SGD
£7,531 GBP
View
Price last confirmed 18 days ago
7 more retailers have this diamond
Prices start from $2,127 SGD

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
$2,127 SGD