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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 $187 USD
As of October 29, 2026
Save $904 USD (83%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,091 USD 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 $187 to $1,091, a $904 spread on the same certified stone. MOH London lists it at $1,091. 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
Color
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

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: $1,091 USD|Low: $180 USD|High: $1,099 USD|Avg: $457 USD|+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$187 USD
Retailer 5$217 USD
Retailer 3$232 USD
Retailer 10$232 USD
Retailer 8$408 USD
Retailer 6$408 USD
Retailer 9$550 USD
Retailer 7$590 USD
Retailer 4$746 USD
MOH London$1,091 USD

23 data points across 10 retailers

9 retailers$187 USD to $1,091 USD

A
Cheapest Retailer
-
$187 USD
A
Retailer 2
-
$217 USD
View
Retailer 3
-
$232 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$232 USD
View
A
Retailer 5
-
$408 USD
View
A
Retailer 6
-
$550 USD
View
A
Retailer 7
-
$590 USD
View
B+
Retailer 8
-
$746 USD
View
Most Expensive
A
MOH London
LG621415184 · Oct 29
$1,091 USD
£859 GBP
View
8 more retailers have this diamond
Prices start from $187 USDSave up to $904 USD

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
$187 USD