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Marquise|Lab Grown|IGI

1.53ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG851691786

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG851691786

Diamond specifications and retailer prices

From $330 CAD
$236 USD
As of November 2, 2026
Save $1,370 CAD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,700 CAD at With Clarity · As of November 1, 2026
View at With Clarity

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 LG851691786 or 851691786. Listed at 12 retailers as of November 1, 2026, with prices from $330 to $1,700, a $1,370 spread on the same certified stone. With Clarity lists it at $1,700. 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 angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG851691786
Dimensions12.05 × 5.98 × 3.78 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.05 mm5.98 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG851691786
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.2%

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: $478 CAD|Low: $330 CAD|High: $1,700 CAD|Avg: $1,015 CAD|-0.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
With Clarity
November 2, 2026
Retailer 4$330 CAD
Retailer 11$465 CAD
Retailer 1$478 CAD
Retailer 8$552 CAD
Retailer 6$705 CAD
Retailer 9$738 CAD
Retailer 5$766 CAD
Retailer 3$1,340 CAD
Retailer 2$1,386 CAD
Retailer 10$1,504 CAD
Retailer 7$1,637 CAD
With Clarity$1,700 CAD

3 data points across 12 retailers

12 retailers$330 CAD to $1,700 CAD

A
Cheapest Retailer
-
$330 CAD
$236 USD
A
Retailer 2
-
$465 CAD
HK$2,600 HKD
View
A
Retailer 3
-
$478 CAD
£269 GBP
View
B+
Retailer 4
-
$552 CAD
$395 USD
View
A
Retailer 5
-
$705 CAD
ZAR 8,159 ZAR
View
A
Retailer 6
-
$738 CAD
$528 USD
View
A
Retailer 7
-
$766 CAD
£432 GBP
View
B+
Retailer 8
-
$1,340 CAD
SGD 1,296 SGD
View
B+
Retailer 9
-
$1,386 CAD
$992 USD
View
B
Retailer 10
-
$1,504 CAD
$1,077 USD
View
B
Retailer 11
-
$1,637 CAD
£923 GBP
View
Most Expensive
B
With Clarity
851691786 · Nov 1
$1,700 CAD
$1,217 USD
View
11 more retailers have this diamond
Prices start from $330 CADSave up to $1,370 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
$330 CAD