Marquise|Lab Grown|IGI

1.53ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG818664387

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818664387

Diamond specifications and retailer prices

From $355 CAD
$254 USD
As of October 23, 2026
Save $1,558 CAD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,331 CAD at Brilliant Earth · As of October 1, 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 LG818664387 or 818664387. Listed at 26 retailers as of October 23, 2026, with a 438% 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 angle35.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664387
Dimensions12.26 × 5.91 × 3.68 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.26 mm5.91 mm1.53 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818664387
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 62.3%

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 23
Current: $595 CAD|Low: $342 CAD|High: $1,913 CAD|Avg: $925 CAD|-10.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 28, 2026
Retailer 6$355 CAD
Retailer 7$397 CAD
Retailer 3$413 CAD
Retailer 19$441 CAD
Retailer 22$441 CAD
Retailer 16$505 CAD
Retailer 1$595 CAD
Retailer 21$702 CAD
Retailer 18$739 CAD
Retailer 5$747 CAD
Retailer 17$837 CAD
Retailer 13$844 CAD
Retailer 15$915 CAD
Retailer 4$923 CAD
Retailer 12$1,029 CAD
Retailer 8$1,114 CAD
Retailer 20$1,419 CAD
Retailer 14$1,531 CAD
Retailer 11$1,638 CAD
Retailer 9$1,737 CAD
Retailer 2$1,772 CAD
Retailer 10$1,913 CAD

39 data points across 22 retailers

26 retailers$355 CAD to $1,913 CAD

A
Cheapest Retailer
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$355 CAD
$254 USD
A
Retailer 2
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$397 CAD
$284 USD
View
Final sale: no returns
A
Retailer 3
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$413 CAD
$295 USD
View
A
Retailer 4
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$441 CAD
$315 USD
View
A
Retailer 5
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$441 CAD
$315 USD
View
A
Retailer 6
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$505 CAD
£284 GBP
View
A
Retailer 7
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$595 CAD
$425 USD
View
A
Retailer 8
-
$702 CAD
€478 EUR
View
A
Retailer 9
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$739 CAD
$528 USD
View
A
Retailer 10
-
$747 CAD
ZAR 8,617 ZAR
View
A
Retailer 11
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$794 CAD
$567 USD
View
A
Retailer 12
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$837 CAD
£471 GBP
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A
Retailer 13
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$844 CAD
A$928 AUD
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A
Retailer 14
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$915 CAD
$654 USD
View
A
Retailer 15
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$923 CAD
$660 USD
View
A
Retailer 16
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$1,029 CAD
A$1,131 AUD
View
B+
Retailer 17
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$1,114 CAD
$796 USD
View
B+
Retailer 18
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$1,363 CAD
$974 USD
View
B+
Retailer 19
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$1,419 CAD
$1,014 USD
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B+
Retailer 20
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$1,491 CAD
$1,065 USD
View
B+
Retailer 21
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$1,531 CAD
A$1,683 AUD
View
B+
Retailer 22
-
$1,638 CAD
$1,170 USD
View
Price last confirmed 21 days ago
B
Retailer 23
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$1,737 CAD
$1,241 USD
View
B
Retailer 24
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$1,772 CAD
£997 GBP
View
B
Retailer 25
-
$1,913 CAD
$1,367 USD
View
Most Expensive
B
Brilliant Earth
21103065A · Oct 1
$3,331 CAD
$2,380 USD
View
Price last confirmed 28 days ago
25 more retailers have this diamond
Prices start from $355 CADSave up to $1,558 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
$355 CAD