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Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

ID • D/VVS1 • IGI LG755513846

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG755513846

Diamond specifications and retailer prices

From $184 CAD
$132 USD
As of November 1, 2026
Save $784 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,889 CAD at MOH London · As of October 29, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG755513846 or 755513846. Listed at 18 retailers as of October 31, 2026, with a 425% 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
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755513846
Dimensions7.80 × 4.09 × 2.49 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm4.09 mm0.45 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755513846
Side View
Table 60.0%Crown 33.9°Girdle: MediumPavilion 40.1°Culet: NoneDepth 60.9%

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 1
Current: $1,889 CAD|Low: $142 CAD|High: $1,889 CAD|Avg: $464 CAD|+23.0%
MOH London
Retailer 2
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Retailer 22
Retailer 23
November 1, 2026
Retailer 9$142 CAD
Retailer 10$172 CAD
Retailer 5$184 CAD
Retailer 8$196 CAD
Retailer 12$196 CAD
Retailer 3$307 CAD
Retailer 7$331 CAD
Retailer 21$342 CAD
Retailer 13$378 CAD
Retailer 2$409 CAD
Retailer 4$415 CAD
Retailer 23$420 CAD
Retailer 16$423 CAD
Retailer 15$461 CAD
Retailer 14$477 CAD
Retailer 20$511 CAD
Retailer 11$539 CAD
Retailer 19$543 CAD
Retailer 18$570 CAD
Retailer 22$673 CAD
Retailer 17$724 CAD
Retailer 6$968 CAD
MOH London$1,889 CAD

23 data points across 23 retailers

18 retailers$184 CAD to $968 CAD

Retailer 1
-
$142 CAD
$102 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$184 CAD
$132 USD
View
Final sale: no returns
Retailer 3
-
$196 CAD
$140 USD
View
Price last confirmed 29 days ago
A
Retailer 4
-
$307 CAD
$220 USD
View
A
Retailer 5
-
$342 CAD
$245 USD
View
A
Retailer 6
-
$378 CAD
£213 GBP
View
B+
Retailer 7
-
$409 CAD
ZAR 4,729 ZAR
View
B+
Retailer 8
-
$415 CAD
$297 USD
View
B+
Retailer 9
-
$420 CAD
£237 GBP
View
Retailer 10
-
$423 CAD
$303 USD
View
Price last confirmed 53 days ago
B+
Retailer 11
-
$460 CAD
$329 USD
View
Retailer 12
-
$539 CAD
A$594 AUD
View
Price last confirmed 31 days ago
B+
Retailer 13
-
$543 CAD
£306 GBP
View
B+
Retailer 14
-
$570 CAD
View
B
Retailer 15
-
$673 CAD
$482 USD
View
B
Retailer 16
-
$724 CAD
$518 USD
View
B
Retailer 17
-
$968 CAD
$693 USD
View
Most Expensive
MOH London
LG755513846 · Oct 29
$1,889 CAD
£1,065 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $184 CADSave up to $784 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
$184 CAD