CaratHunter
Plans
Marquise|Lab Grown|IGI

1.53ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG845665191

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG845665191

Diamond specifications and retailer prices

From $392 CAD
$280 USD
As of October 28, 2026
Save $2,491 CAD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,883 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.53ct lab-grown marquise diamond

This 1.53ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG845665191 or 845665191. Listed at 20 retailers as of October 28, 2026, with prices from $392 to $2,883, a $2,491 spread on the same certified stone. Brilliant Earth lists it at $2,883. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845665191
Dimensions12.28 × 5.86 × 3.79 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.28 mm5.86 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845665191
Side View
Table 60.0%Crown 37.9°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.7%

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 28
Current: $2,883 CAD|Low: $392 CAD|High: $2,883 CAD|Avg: $1,015 CAD
Brilliant Earth
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
October 30, 2026
Retailer 7$392 CAD
Retailer 3$434 CAD
Retailer 10$434 CAD
Retailer 2$509 CAD
Retailer 16$585 CAD
Retailer 18$658 CAD
Retailer 20$691 CAD
Retailer 4$745 CAD
Retailer 17$746 CAD
Retailer 13$826 CAD
Retailer 11$905 CAD
Retailer 19$1,012 CAD
Retailer 6$1,332 CAD
Retailer 12$1,337 CAD
Retailer 15$1,371 CAD
Retailer 9$1,467 CAD
Retailer 5$1,708 CAD
Retailer 14$1,749 CAD
Retailer 8$1,894 CAD
Brilliant Earth$2,883 CAD

15 data points across 20 retailers

20 retailers$392 CAD to $2,883 CAD

A
Cheapest Retailer
-
$392 CAD
$280 USD
Final sale: no returns
A
Retailer 2
-
$434 CAD
$310 USD
View
A
Retailer 3
-
$434 CAD
$310 USD
View
A
Retailer 4
-
$509 CAD
£286 GBP
View
B+
Retailer 5
-
$585 CAD
$418 USD
View
A
Retailer 6
-
$658 CAD
$470 USD
View
A
Retailer 7
-
$691 CAD
€470 EUR
View
A
Retailer 8
-
$745 CAD
$532 USD
View
A
Retailer 9
-
$746 CAD
ZAR 8,606 ZAR
View
A
Retailer 10
-
$826 CAD
£465 GBP
View
B+
Retailer 11
-
$905 CAD
$646 USD
View
B+
Retailer 12
-
$1,012 CAD
A$1,112 AUD
View
B+
Retailer 13
-
$1,332 CAD
$952 USD
View
B+
Retailer 14
-
$1,337 CAD
$955 USD
View
B+
Retailer 15
-
$1,371 CAD
A$1,507 AUD
View
B
Retailer 16
-
$1,467 CAD
$1,048 USD
View
B
Retailer 17
-
$1,708 CAD
$1,220 USD
View
B
Retailer 18
-
$1,749 CAD
£984 GBP
View
B
Retailer 19
-
$1,894 CAD
$1,353 USD
View
Most Expensive
B
Brilliant Earth
22292178A · Oct 28
$2,883 CAD
$2,060 USD
View
19 more retailers have this diamond
Prices start from $392 CADSave up to $2,491 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
1.53ct Marquise
$392 CAD