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Oval|Lab Grown|IGI

1.41ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • IGI LG817639510

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817639510

Diamond specifications and retailer prices

From $227 SGD
As of November 5, 2026
Save $1,087 SGD (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,313 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.41ct lab-grown oval diamond

This 1.41ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG817639510 or 817639510. Listed at 10 retailers as of November 5, 2026, with prices from $227 to $1,313, a $1,087 spread on the same certified stone. MOH London lists it at $1,313. 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

1.41
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817639510
Dimensions8.73 × 6.40 × 4.03 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.73 mm6.40 mm1.41 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817639510
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 41.3°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: Nov 5
Current: $1,313 SGD|Low: $210 SGD|High: $1,313 SGD|Avg: $740 SGD|+4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$227 SGD
Retailer 6$264 SGD
Retailer 2$363 SGD
Retailer 7$472 SGD
Retailer 8$700 SGD
Retailer 5$905 SGD
Retailer 3$956 SGD
Retailer 10$1,115 SGD
Retailer 9$1,118 SGD
MOH London$1,313 SGD

36 data points across 10 retailers

10 retailers$227 SGD to $1,313 SGD

A
Cheapest Retailer
-
$227 SGD
A
Retailer 2
-
$264 SGD
View
A
Retailer 3
-
$363 SGD
View
A
Retailer 4
-
$472 SGD
View
B+
Retailer 5
-
$700 SGD
View
B
Retailer 6
-
$905 SGD
View
B
Retailer 7
-
$956 SGD
View
B
Retailer 8
-
$1,115 SGD
View
Retailer 9
-
$1,118 SGD
View
Price last confirmed 24 days ago
Most Expensive
B
MOH London
LG817639510 · Nov 5
$1,313 SGD
£807 GBP
View
9 more retailers have this diamond
Prices start from $227 SGDSave up to $1,087 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
1.41ct Oval
$227 SGD