Marquise|Lab Grown|IGI

1.03ct E VS2 Marquise Lab Grown Diamond

ID • E/VS2 • IGI LG841618114

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841618114

Diamond specifications and retailer prices

From $263 CAD
$188 USD
As of October 28, 2026
Save $751 CAD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,370 CAD at MOH London · As of October 19, 2026
View at MOH London

About this 1.03ct lab-grown marquise diamond

This 1.03ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841618114 or 841618114. Listed at 13 retailers as of October 28, 2026, with a 285% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841618114
Dimensions10.27 × 5.17 × 3.28 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.27 mm5.17 mm1.03 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841618114
Side View
Table 61.0%Crown 37°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 63.4%

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 28
Current: $1,370 CAD|Low: $263 CAD|High: $1,379 CAD|Avg: $674 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 5$263 CAD
Retailer 3$351 CAD
Retailer 7$399 CAD
Retailer 6$463 CAD
Retailer 2$517 CAD
Retailer 4$990 CAD
Retailer 8$1,014 CAD
MOH London$1,370 CAD

30 data points across 8 retailers

13 retailers$263 CAD to $1,014 CAD

A
Retailer 1
-
$235 CAD
$168 USD
Price last confirmed 21 days ago
A
Retailer 2
-
$263 CAD
$188 USD
View
Final sale: no returns
A
Retailer 3
-
$273 CAD
$195 USD
View
Price last confirmed 30 days ago
A
Retailer 4
-
$291 CAD
$208 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
$291 CAD
$208 USD
View
Price last confirmed 26 days ago
A
Retailer 6
-
$351 CAD
£197 GBP
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$399 CAD
$285 USD
View
A
Retailer 8
-
$463 CAD
$331 USD
View
A
Retailer 9
-
$517 CAD
£291 GBP
View
B
Retailer 10
-
$938 CAD
$670 USD
View
Price last confirmed 28 days ago
B
Retailer 11
-
$990 CAD
$707 USD
View
B
Retailer 12
-
$1,014 CAD
$724 USD
View
Most Expensive
B
MOH London
LG841618114 · Oct 19
$1,370 CAD
£771 GBP
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $263 CADSave up to $751 CAD

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
1.03ct Marquise
$263 CAD