Marquise|Lab Grown|IGI

1.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG841641429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841641429

Diamond specifications and retailer prices

From $485 CAD
£273 GBP
As of October 30, 2026
Save $1,387 CAD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,872 CAD at Brilliant Earth · As of October 26, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841641429 or 841641429. Listed at 11 retailers as of October 26, 2026, with prices from $485 to $1,872, a $1,387 spread on the same certified stone. Brilliant Earth lists it at $1,872. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841641429
Dimensions12.26 × 6.00 × 3.76 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm6.00 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841641429
Side View
Table 59.0%Crown 35.6°Girdle: THN-STKPavilion 41°Culet: NoneDepth 62.7%

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: Oct 30
Current: $1,872 CAD|Low: $483 CAD|High: $1,872 CAD|Avg: $1,064 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 4$485 CAD
Retailer 3$697 CAD
Retailer 7$699 CAD
Retailer 8$739 CAD
Retailer 5$760 CAD
Retailer 2$776 CAD
Retailer 6$962 CAD
Retailer 10$1,334 CAD
Retailer 11$1,401 CAD
Retailer 9$1,682 CAD
Brilliant Earth$1,872 CAD

10 data points across 11 retailers

11 retailers$485 CAD to $1,872 CAD

A
Cheapest Retailer
-
$485 CAD
£273 GBP
A
Retailer 2
-
$697 CAD
$499 USD
View
Retailer 3
-
$699 CAD
ZAR 8,083 ZAR
View
Price last confirmed 10 days ago
A
Retailer 4
-
$739 CAD
$529 USD
View
Retailer 5
-
$760 CAD
€518 EUR
View
Price last confirmed 8 days ago
A
Retailer 6
-
$776 CAD
£437 GBP
View
Retailer 7
-
$962 CAD
A$1,060 AUD
View
Price last confirmed 9 days ago
B+
Retailer 8
-
$1,334 CAD
$955 USD
View
B+
Retailer 9
-
$1,401 CAD
$1,003 USD
View
B
Retailer 10
-
$1,682 CAD
$1,204 USD
View
Most Expensive
B
Brilliant Earth
22164430A · Oct 26
$1,872 CAD
$1,340 USD
View
10 more retailers have this diamond
Prices start from $485 CADSave up to $1,387 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
$485 CAD