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Marquise|Lab Grown|IGI

0.45ct E VVS1 Marquise Lab Grown Diamond

ID • E/VVS1 • IGI LG816668675

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG816668675

Diamond specifications and retailer prices

From $168 CAD
$120 USD
As of October 30, 2026
Save $920 CAD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,758 CAD at MOH London · As of October 25, 2026
View at MOH London

About this 0.45ct lab-grown marquise diamond

This 0.45ct lab-grown marquise sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816668675 or 816668675. Listed at 16 retailers as of October 29, 2026, with a 548% 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

0.45
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816668675
Dimensions7.82 × 4.00 × 2.43 mm
L/W Ratio1.96
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.82 mm4.00 mm0.45 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816668675
Side View
Table 62.0%Crown 33.9°Girdle: MediumPavilion 39.2°Culet: NoneDepth 60.8%

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 30
Current: $1,758 CAD|Low: $165 CAD|High: $1,817 CAD|Avg: $537 CAD|-3.2%
MOH London
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
October 30, 2026
Retailer 4$168 CAD
Retailer 11$196 CAD
Retailer 8$223 CAD
Retailer 7$224 CAD
Retailer 14$283 CAD
Retailer 3$378 CAD
Retailer 6$395 CAD
Retailer 2$431 CAD
Retailer 13$505 CAD
Retailer 9$525 CAD
Retailer 5$547 CAD
Retailer 12$583 CAD
Retailer 10$672 CAD
Retailer 15$1,088 CAD
MOH London$1,758 CAD

32 data points across 15 retailers

16 retailers$168 CAD to $1,088 CAD

A
Cheapest Retailer
-
$168 CAD
$120 USD
A
Retailer 2
-
$196 CAD
$140 USD
View
A
Retailer 3
-
$223 CAD
$159 USD
View
A
Retailer 4
-
$224 CAD
$160 USD
View
A
Retailer 5
-
$251 CAD
HK$1,400 HKD
View
A
Retailer 6
-
$283 CAD
$202 USD
View
A
Retailer 7
-
$378 CAD
ZAR 4,359 ZAR
View
B+
Retailer 8
-
$395 CAD
€269 EUR
View
B+
Retailer 9
-
$431 CAD
£242 GBP
View
B+
Retailer 10
-
$505 CAD
£284 GBP
View
B+
Retailer 11
-
$525 CAD
$375 USD
View
B+
Retailer 12
-
$547 CAD
A$601 AUD
View
B+
Retailer 13
-
$583 CAD
SGD 563 SGD
View
B+
Retailer 14
-
$672 CAD
$480 USD
View
B
Retailer 15
-
$1,088 CAD
£612 GBP
View
Most Expensive
MOH London
LG816668675 · Oct 25
$1,758 CAD
£989 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $168 CADSave up to $920 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
0.45ct Marquise
$168 CAD