Marquise|Lab Grown|IGI

1.53ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818661866

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818661866

Diamond specifications and retailer prices

From $369 CAD
$264 USD
As of October 27, 2026
Save $1,585 CAD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,331 CAD at Brilliant Earth · As of September 19, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818661866 or 818661866. Listed at 23 retailers as of October 27, 2026, with a 429% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661866
Dimensions11.45 × 6.08 × 3.73 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.08 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661866
Side View
Table 59.0%Crown 33.6°Girdle: MED-THKPavilion 40°Culet: NoneDepth 61.3%

Caratlytics Score

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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 27
Current: $469 CAD|Low: $369 CAD|High: $2,060 CAD|Avg: $1,088 CAD|-2.9%
Retailer 1
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Retailer 22
October 29, 2026
Retailer 7$369 CAD
Retailer 16$423 CAD
Retailer 11$428 CAD
Retailer 4$458 CAD
Retailer 1$469 CAD
Retailer 19$539 CAD
Retailer 5$616 CAD
Retailer 12$693 CAD
Retailer 22$786 CAD
Retailer 8$798 CAD
Retailer 14$830 CAD
Retailer 2$870 CAD
Retailer 20$908 CAD
Retailer 3$1,063 CAD
Retailer 6$1,405 CAD
Retailer 21$1,509 CAD
Retailer 9$1,542 CAD
Retailer 15$1,561 CAD
Retailer 13$1,800 CAD
Retailer 17$1,834 CAD
Retailer 18$1,891 CAD
Retailer 10$1,955 CAD

41 data points across 22 retailers

23 retailers$369 CAD to $1,955 CAD

A
Cheapest Retailer
-
$369 CAD
$264 USD
A
Retailer 2
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$423 CAD
$302 USD
View
Final sale: no returns
A
Retailer 3
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$428 CAD
$306 USD
View
A
Retailer 4
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$458 CAD
$327 USD
View
A
Retailer 5
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$469 CAD
$335 USD
View
A
Retailer 6
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$539 CAD
£303 GBP
View
B+
Retailer 7
-
$616 CAD
$440 USD
View
A
Retailer 8
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$693 CAD
$495 USD
View
A
Retailer 9
-
$786 CAD
ZAR 9,073 ZAR
View
A
Retailer 10
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$798 CAD
$570 USD
View
A
Retailer 11
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$830 CAD
€565 EUR
View
Price last confirmed 11 days ago
A
Retailer 12
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$870 CAD
£490 GBP
View
A
Retailer 13
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$908 CAD
A$998 AUD
View
A
Retailer 14
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$1,063 CAD
A$1,169 AUD
View
B+
Retailer 15
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$1,405 CAD
$1,004 USD
View
B+
Retailer 16
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$1,509 CAD
$1,078 USD
View
B+
Retailer 17
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$1,542 CAD
$1,102 USD
View
B+
Retailer 18
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$1,561 CAD
A$1,716 AUD
View
Price last confirmed 21 days ago
B+
Retailer 19
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$1,800 CAD
$1,286 USD
View
B
Retailer 20
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$1,834 CAD
£1,032 GBP
View
B+
Retailer 21
-
$1,891 CAD
£1,064 GBP
View
B
Retailer 22
-
$1,955 CAD
$1,397 USD
View
Most Expensive
B
Brilliant Earth
21035670A · Sep 19
$3,331 CAD
$2,380 USD
View
Price last confirmed 39 days ago
22 more retailers have this diamond
Prices start from $369 CADSave up to $1,585 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
$369 CAD