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Marquise|Lab Grown|IGI

1.54ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG750515387

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG750515387

Diamond specifications and retailer prices

From $1,111 CAD
$795 USD
As of November 2, 2026
Save $3,888 CAD (78%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,999 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.54ct lab-grown marquise diamond

This 1.54ct 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 LG750515387 or 750515387. Listed at 21 retailers as of October 29, 2026, with prices from $1,111 to $4,999, a $3,888 spread on the same certified stone. MOH London lists it at $4,999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750515387
Dimensions11.60 × 6.12 × 3.82 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm6.12 mm1.54 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750515387
Side View
Table 61.0%Crown 33.6°Girdle: MED-STKPavilion 40.8°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: Nov 2
Current: $4,999 CAD|Low: $1,111 CAD|High: $5,038 CAD|Avg: $2,329 CAD|-0.8%
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
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 13$1,111 CAD
Retailer 16$1,209 CAD
Retailer 18$1,244 CAD
Retailer 3$1,288 CAD
Retailer 11$1,326 CAD
Retailer 2$1,457 CAD
Retailer 10$1,600 CAD
Retailer 15$1,696 CAD
Retailer 8$1,942 CAD
Retailer 14$1,977 CAD
Retailer 20$2,079 CAD
Retailer 9$2,106 CAD
Retailer 7$2,438 CAD
Retailer 12$2,782 CAD
Retailer 5$3,303 CAD
Retailer 4$3,623 CAD
Retailer 17$4,237 CAD
Retailer 19$4,457 CAD
Retailer 6$4,986 CAD
MOH London$4,999 CAD

26 data points across 20 retailers

21 retailers$1,111 CAD to $4,999 CAD

A
Cheapest Retailer
-
$1,111 CAD
$795 USD
A
Retailer 2
-
$1,209 CAD
$865 USD
View
A
Retailer 3
-
$1,244 CAD
$890 USD
View
Final sale: no returns
A
Retailer 4
-
$1,288 CAD
$922 USD
View
Retailer 5
-
$1,326 CAD
$949 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$1,457 CAD
£821 GBP
View
A
Retailer 7
-
$1,600 CAD
$1,145 USD
View
A
Retailer 8
-
$1,653 CAD
$1,183 USD
View
A
Retailer 9
-
$1,696 CAD
$1,214 USD
View
A
Retailer 10
-
$1,942 CAD
A$2,138 AUD
View
A
Retailer 11
-
$1,977 CAD
£1,114 GBP
View
A
Retailer 12
-
$2,079 CAD
$1,488 USD
View
A
Retailer 13
-
$2,106 CAD
€1,435 EUR
View
B+
Retailer 14
-
$2,438 CAD
ZAR 28,187 ZAR
View
Retailer 15
-
$2,782 CAD
$1,991 USD
View
Price last confirmed 7 days ago
B+
Retailer 16
-
$3,303 CAD
A$3,636 AUD
View
B+
Retailer 17
-
$3,623 CAD
$2,593 USD
View
B
Retailer 18
-
$4,237 CAD
$3,032 USD
View
B
Retailer 19
-
$4,457 CAD
$3,189 USD
View
B
Retailer 20
-
$4,986 CAD
A$5,489 AUD
View
Most Expensive
B
MOH London
LG750515387 · Oct 29
$4,999 CAD
£2,817 GBP
View
20 more retailers have this diamond
Prices start from $1,111 CADSave up to $3,888 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
1.54ct Marquise
$1,111 CAD