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Marquise|Lab Grown|IGI

1.08ct D SI1 Marquise Lab Grown Diamond

VG • D/SI1 • IGI LG840664820

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG840664820

Diamond specifications and retailer prices

From $239 CAD
As of November 6, 2026
Save $767 CAD (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,245 CAD at MOH London · As of October 26, 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 LG840664820 or 840664820. Listed at 12 retailers as of November 4, 2026, with a 321% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840664820
Dimensions11.26 × 5.28 × 3.23 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.26 mm5.28 mm1.08 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840664820
Side View
Table 61.0%Crown 35.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,245 CAD|Low: $239 CAD|High: $1,259 CAD|Avg: $613 CAD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$239 CAD
Retailer 12$303 CAD
Retailer 7$451 CAD
Retailer 2$459 CAD
Retailer 9$486 CAD
Retailer 5$504 CAD
Retailer 11$514 CAD
Retailer 6$696 CAD
Retailer 4$730 CAD
Retailer 8$803 CAD
Retailer 10$1,006 CAD
MOH London$1,245 CAD

25 data points across 12 retailers

12 retailers$239 CAD to $1,006 CAD

A
Cheapest Retailer
-
$239 CAD
Final sale: no returns
A
Retailer 2
-
$303 CAD
View
Retailer 3
-
$451 CAD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$459 CAD
View
B+
Retailer 5
-
$486 CAD
View
B+
Retailer 6
-
$504 CAD
View
Retailer 7
-
$514 CAD
View
Price last confirmed 12 days ago
B
Retailer 8
-
$696 CAD
View
B+
Retailer 9
-
$730 CAD
View
Retailer 10
-
$803 CAD
View
Price last confirmed 9 days ago
B
Retailer 11
-
$1,006 CAD
View
Most Expensive
MOH London
LG840664820 · Oct 26
$1,245 CAD
£702 GBP
View
Price last confirmed 10 days ago
11 more retailers have this diamond
Prices start from $239 CADSave up to $767 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
$239 CAD