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Marquise|Lab Grown|IGI

1.10ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG724599038

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG724599038

Diamond specifications and retailer prices

From $200 CAD
As of November 4, 2026
Save $642 CAD (76%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,165 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.1ct lab-grown marquise diamond

This 1.1ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG724599038 or 724599038. Listed at 14 retailers as of November 4, 2026, with a 322% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.10
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724599038
Dimensions10.60 × 5.40 × 3.45 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.60 mm5.40 mm1.10 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724599038
Side View
Table 55.0%Crown 35.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.9%

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 4
Current: $1,165 CAD|Low: $200 CAD|High: $1,732 CAD|Avg: $639 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 4, 2026
Retailer 12$200 CAD
Retailer 17$232 CAD
Retailer 13$247 CAD
Retailer 5$285 CAD
Retailer 2$295 CAD
Retailer 10$422 CAD
Retailer 4$458 CAD
Retailer 6$471 CAD
Retailer 16$513 CAD
Retailer 7$515 CAD
Retailer 14$595 CAD
Retailer 15$796 CAD
Retailer 3$810 CAD
Retailer 11$842 CAD
MOH London$1,165 CAD
Retailer 8$1,250 CAD
Retailer 9$1,732 CAD

8 data points across 17 retailers

14 retailers$200 CAD to $842 CAD

A
Cheapest Retailer
-
$200 CAD
A
Retailer 2
-
$232 CAD
View
A
Retailer 3
-
$247 CAD
View
A
Retailer 4
-
$285 CAD
View
A
Retailer 5
-
$295 CAD
View
A
Retailer 6
-
$422 CAD
View
B+
Retailer 7
-
$458 CAD
View
A
Retailer 8
-
$471 CAD
View
B+
Retailer 9
-
$513 CAD
View
B+
Retailer 10
-
$595 CAD
View
B
Retailer 11
-
$796 CAD
View
B
Retailer 12
-
$810 CAD
View
B
Retailer 13
-
$842 CAD
View
Most Expensive
MOH London
LG724599038 · Oct 29
$1,165 CAD
£657 GBP
View
Price last confirmed 8 days ago
13 more retailers have this diamond
Prices start from $200 CADSave up to $642 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
1.10ct Marquise
$200 CAD