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Oval|Lab Grown|IGI

3.03ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG800612640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG800612640

Diamond specifications and retailer prices

From $534 SGD
As of November 6, 2026
Save $1,892 SGD (78%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,427 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 3.03ct lab-grown oval diamond

This 3.03ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG800612640 or 800612640. Listed at 17 retailers as of November 5, 2026, with prices from $534 to $2,427, a $1,892 spread on the same certified stone. MOH London lists it at $2,427. 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

3.03
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800612640
Dimensions11.59 × 8.10 × 5.04 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm8.10 mm3.03 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800612640
Side View
Table 61.0%Crown 34.8°Girdle: MED-THKPavilion 40.6°Culet: NoneDepth 62.2%

Caratlytics Score

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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: Nov 6
Current: $2,427 SGD|Low: $513 SGD|High: $2,463 SGD|Avg: $1,257 SGD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 6, 2026
Retailer 12$534 SGD
Retailer 14$597 SGD
Retailer 5$599 SGD
Retailer 7$663 SGD
Retailer 15$663 SGD
Retailer 2$806 SGD
Retailer 10$852 SGD
Retailer 3$1,045 SGD
Retailer 6$1,048 SGD
Retailer 8$1,079 SGD
Retailer 11$1,858 SGD
Retailer 4$2,129 SGD
Retailer 9$2,397 SGD
Retailer 13$2,416 SGD
MOH London$2,427 SGD

44 data points across 15 retailers

17 retailers$534 SGD to $2,427 SGD

A
Cheapest Retailer
-
$534 SGD
A
Retailer 2
-
$597 SGD
View
Final sale: no returns
A
Retailer 3
-
$599 SGD
View
Retailer 4
-
$663 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$663 SGD
View
A
Retailer 6
-
$806 SGD
View
A
Retailer 7
-
$852 SGD
View
B+
Retailer 8
-
$1,045 SGD
View
A
Retailer 9
-
$1,048 SGD
View
A
Retailer 10
-
$1,079 SGD
View
A
Retailer 11
-
$1,289 SGD
View
B+
Retailer 12
-
$1,858 SGD
View
B+
Retailer 13
-
$2,129 SGD
View
B+
Retailer 14
-
$2,172 SGD
View
B
Retailer 15
-
$2,397 SGD
View
B
Retailer 16
-
$2,416 SGD
View
Most Expensive
B
MOH London
LG800612640 · Nov 5
$2,427 SGD
£1,491 GBP
View
16 more retailers have this diamond
Prices start from $534 SGDSave up to $1,892 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
3.03ct Oval
$534 SGD