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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG833668524

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG833668524

Diamond specifications and retailer prices

From $1,122 CAD
$803 USD
As of October 30, 2026
Save $3,764 CAD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,886 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG833668524 or 833668524. Listed at 21 retailers as of October 26, 2026, with prices from $1,122 to $4,886, a $3,764 spread on the same certified stone. MOH London lists it at $4,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833668524
Dimensions11.93 × 6.20 × 3.87 mm
L/W Ratio1.92
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
11.93 mm6.20 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833668524
Side View
Table 57.0%Crown 33.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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: Oct 30
Current: $4,886 CAD|Low: $1,122 CAD|High: $4,944 CAD|Avg: $2,882 CAD|-1.0%
MOH London
Retailer 2
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Retailer 21
October 31, 2026
Retailer 7$1,122 CAD
Retailer 19$1,221 CAD
Retailer 6$1,256 CAD
Retailer 3$1,302 CAD
Retailer 15$1,476 CAD
Retailer 16$1,551 CAD
Retailer 12$1,739 CAD
Retailer 10$1,820 CAD
Retailer 17$1,973 CAD
Retailer 13$1,997 CAD
Retailer 11$2,101 CAD
Retailer 4$3,096 CAD
Retailer 2$3,241 CAD
Retailer 21$3,660 CAD
Retailer 9$3,911 CAD
Retailer 20$4,072 CAD
Retailer 5$4,222 CAD
Retailer 8$4,356 CAD
Retailer 14$4,502 CAD
Retailer 18$4,600 CAD
MOH London$4,886 CAD

30 data points across 21 retailers

21 retailers$1,122 CAD to $4,886 CAD

A
Cheapest Retailer
-
$1,122 CAD
$803 USD
A
Retailer 2
-
$1,221 CAD
$874 USD
View
A
Retailer 3
-
$1,256 CAD
$899 USD
View
Final sale: no returns
A
Retailer 4
-
$1,302 CAD
$932 USD
View
A
Retailer 5
-
$1,476 CAD
£832 GBP
View
A
Retailer 6
-
$1,551 CAD
$1,110 USD
View
A
Retailer 7
-
$1,739 CAD
$1,245 USD
View
A
Retailer 8
-
$1,820 CAD
$1,303 USD
View
A
Retailer 9
-
$1,973 CAD
€1,345 EUR
View
A
Retailer 10
-
$1,997 CAD
£1,126 GBP
View
A
Retailer 11
-
$2,101 CAD
$1,504 USD
View
B+
Retailer 12
-
$3,096 CAD
$2,216 USD
View
B+
Retailer 13
-
$3,241 CAD
A$3,569 AUD
View
B+
Retailer 14
-
$3,660 CAD
$2,620 USD
View
B
Retailer 15
-
$3,911 CAD
$2,800 USD
View
B
Retailer 16
-
$4,072 CAD
$2,915 USD
View
B
Retailer 17
-
$4,222 CAD
£2,380 GBP
View
B
Retailer 18
-
$4,356 CAD
$3,118 USD
View
B
Retailer 19
-
$4,502 CAD
$3,223 USD
View
B
Retailer 20
-
$4,600 CAD
$3,293 USD
View
Most Expensive
B
MOH London
LG833668524 · Oct 26
$4,886 CAD
£2,754 GBP
View
20 more retailers have this diamond
Prices start from $1,122 CADSave up to $3,764 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
1.61ct Marquise
$1,122 CAD