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Marquise|Lab Grown|IGI

1.35ct D FL Marquise Lab Grown Diamond

EX • D/FL • IGI LG780663952

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG780663952

Diamond specifications and retailer prices

From $1,127 CAD
HK$6,300 HKD
As of November 3, 2026
Save $3,170 CAD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,297 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown marquise diamond

This 1.35ct lab-grown marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG780663952 or 780663952. Listed at 13 retailers as of October 29, 2026, with prices from $1,127 to $4,297, a $3,170 spread on the same certified stone. MOH London lists it at $4,297. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.35
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780663952
Dimensions11.33 × 5.73 × 3.67 mm
L/W Ratio1.98
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
11.33 mm5.73 mm1.35 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780663952
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 64.0%

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: Nov 3
Current: $4,297 CAD|Low: $1,127 CAD|High: $5,408 CAD|Avg: $2,319 CAD|-2.6%
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 3, 2026
Retailer 3$1,127 CAD
Retailer 9$1,274 CAD
Retailer 12$1,390 CAD
Retailer 11$1,456 CAD
Retailer 7$1,510 CAD
Retailer 5$1,522 CAD
Retailer 8$1,692 CAD
Retailer 2$2,143 CAD
Retailer 10$2,324 CAD
Retailer 4$2,923 CAD
Retailer 6$4,094 CAD
MOH London$4,297 CAD

44 data points across 12 retailers

13 retailers$1,127 CAD to $4,297 CAD

A
Cheapest Retailer
-
$1,127 CAD
HK$6,300 HKD
A
Retailer 2
-
$1,274 CAD
$912 USD
View
A
Retailer 3
-
$1,390 CAD
$995 USD
View
A
Retailer 4
-
$1,456 CAD
$1,042 USD
View
A
Retailer 5
-
$1,510 CAD
€1,029 EUR
View
A
Retailer 6
-
$1,522 CAD
£857 GBP
View
B+
Retailer 7
-
$1,692 CAD
ZAR 19,559 ZAR
View
B+
Retailer 8
-
$2,143 CAD
$1,534 USD
View
Retailer 9
-
$2,324 CAD
$1,663 USD
View
Price last confirmed 10 days ago
B
Retailer 10
-
$2,923 CAD
$2,092 USD
View
B
Retailer 11
-
$3,249 CAD
$2,325 USD
View
B
Retailer 12
-
$4,094 CAD
$2,930 USD
View
Most Expensive
B
MOH London
LG780663952 · Oct 29
$4,297 CAD
£2,421 GBP
View
12 more retailers have this diamond
Prices start from $1,127 CADSave up to $3,170 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
1.35ct Marquise
$1,127 CAD