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Marquise|Lab Grown|IGI

1.08ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • IGI LG843675735

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843675735

Diamond specifications and retailer prices

From $406 CAD
As of November 6, 2026
Save $715 CAD (64%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,121 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.08ct lab-grown marquise diamond

This 1.08ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843675735 or 843675735. Listed at 5 retailers as of November 4, 2026, with prices from $406 to $1,121, a $715 spread on the same certified stone. MOH London lists it at $1,121. 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

1.08
Carat
D
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843675735
Dimensions10.72 × 5.44 × 3.41 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
10.72 mm5.44 mm1.08 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843675735
Side View
Table 56.0%Crown 31.5°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: $1,121 CAD|Low: $406 CAD|High: $1,156 CAD|Avg: $578 CAD|-3.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2$406 CAD
Retailer 5$450 CAD
Retailer 3$457 CAD
Retailer 4$493 CAD
MOH London$1,121 CAD

21 data points across 5 retailers

5 retailers$406 CAD to $1,121 CAD

A
Cheapest Retailer
-
$406 CAD
B+
Retailer 2
-
$450 CAD
View
A
Retailer 3
-
$457 CAD
View
B+
Retailer 4
-
$493 CAD
View
Most Expensive
B
MOH London
LG843675735 · Nov 4
$1,121 CAD
£632 GBP
View
4 more retailers have this diamond
Prices start from $406 CADSave up to $715 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
1.08ct Marquise
$406 CAD