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Marquise|Lab Grown|IGI

1.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG841606957

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841606957

Diamond specifications and retailer prices

From $356 CAD
£200 GBP
As of October 30, 2026
Save $1,039 CAD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,395 CAD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841606957 or 841606957. Listed at 9 retailers as of October 29, 2026, with prices from $356 to $1,395, a $1,039 spread on the same certified stone. MOH London lists it at $1,395. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841606957
Dimensions10.32 × 5.24 × 3.37 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.32 mm5.24 mm1.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841606957
Side View
Table 62.0%Crown 34.5°Girdle: THN-MEDPavilion 41.8°Culet: NoneDepth 64.3%

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 30
Current: $1,395 CAD|Low: $356 CAD|High: $1,431 CAD|Avg: $767 CAD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$356 CAD
Retailer 7$476 CAD
Retailer 4$523 CAD
Retailer 3$530 CAD
Retailer 8$530 CAD
Retailer 5$891 CAD
Retailer 6$1,008 CAD
Retailer 9$1,048 CAD
MOH London$1,395 CAD

28 data points across 9 retailers

9 retailers$356 CAD to $1,395 CAD

A
Cheapest Retailer
-
$356 CAD
£200 GBP
A
Retailer 2
-
$476 CAD
$340 USD
View
A
Retailer 3
-
$523 CAD
€356 EUR
View
A
Retailer 4
-
$530 CAD
£298 GBP
View
A
Retailer 5
-
$530 CAD
$379 USD
View
B+
Retailer 6
-
$891 CAD
A$979 AUD
View
B
Retailer 7
-
$1,008 CAD
$720 USD
View
Retailer 8
-
$1,048 CAD
$749 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG841606957 · Oct 29
$1,395 CAD
£785 GBP
View
8 more retailers have this diamond
Prices start from $356 CADSave up to $1,039 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
$356 CAD