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Oval|Lab Grown|IGI

1.11ct E I1 Oval Lab Grown Diamond

EX • E/I1 • IGI LG621415184

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG621415184

Diamond specifications and retailer prices

From $240 SGD
$187 USD
As of October 29, 2026
Save $1,159 SGD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,398 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.11ct lab-grown oval diamond

This 1.11ct lab-grown oval sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG621415184 or 621415184. Listed at 9 retailers as of October 29, 2026, with prices from $240 to $1,398, a $1,159 spread on the same certified stone. MOH London lists it at $1,398. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621415184
Dimensions8.48 × 5.79 × 3.55 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.48 mm5.79 mm1.11 ctE / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621415184
Side View
Table 64.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.3%

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: Oct 29
Current: $1,398 SGD|Low: $231 SGD|High: $1,408 SGD|Avg: $586 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 2$240 SGD
Retailer 5$278 SGD
Retailer 3$297 SGD
Retailer 10$297 SGD
Retailer 8$523 SGD
Retailer 6$524 SGD
Retailer 9$705 SGD
Retailer 7$756 SGD
Retailer 4$956 SGD
MOH London$1,398 SGD

23 data points across 10 retailers

9 retailers$240 SGD to $1,398 SGD

A
Cheapest Retailer
-
$240 SGD
$187 USD
A
Retailer 2
-
$278 SGD
$217 USD
View
Retailer 3
-
$297 SGD
$232 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$297 SGD
$232 USD
View
A
Retailer 5
-
$523 SGD
$408 USD
View
A
Retailer 6
-
$705 SGD
$550 USD
View
A
Retailer 7
-
$756 SGD
$590 USD
View
B+
Retailer 8
-
$956 SGD
$746 USD
View
Most Expensive
A
MOH London
LG621415184 · Oct 29
$1,398 SGD
£859 GBP
View
8 more retailers have this diamond
Prices start from $240 SGDSave up to $1,159 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
1.11ct Oval
$240 SGD