CaratHunter
Plans
Marquise|Lab Grown|IGI

0.45ct G VS1 Marquise Lab Grown Diamond

ID • G/VS1 • IGI LG749541004

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG749541004

Diamond specifications and retailer prices

From $130 CAD
$93 USD
As of October 30, 2026
Save $1,050 CAD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,180 CAD at MOH London · As of October 26, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749541004 or 749541004. Listed at 18 retailers as of October 26, 2026, with prices from $130 to $1,180, a $1,050 spread on the same certified stone. MOH London lists it at $1,180. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.45
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749541004
Dimensions8.12 × 3.79 × 2.52 mm
L/W Ratio2.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.12 mm3.79 mm0.45 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG749541004
Side View
Table 59.0%Crown 33.3°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 66.5%

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: $1,180 CAD|Low: $124 CAD|High: $1,192 CAD|Avg: $376 CAD
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
November 1, 2026
Retailer 12$130 CAD
Retailer 10$149 CAD
Retailer 11$170 CAD
Retailer 13$170 CAD
Retailer 4$221 CAD
Retailer 2$291 CAD
Retailer 7$301 CAD
Retailer 6$301 CAD
Retailer 8$349 CAD
Retailer 9$387 CAD
Retailer 5$481 CAD
Retailer 3$515 CAD
MOH London$1,180 CAD

44 data points across 13 retailers

18 retailers$130 CAD to $1,180 CAD

A
Cheapest Retailer
-
$130 CAD
$93 USD
A
Retailer 2
-
$149 CAD
$107 USD
View
A
Retailer 3
-
$170 CAD
$122 USD
View
Retailer 4
-
$170 CAD
$122 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$197 CAD
HK$1,100 HKD
View
A
Retailer 6
-
$221 CAD
$158 USD
View
A
Retailer 7
-
$291 CAD
ZAR 3,368 ZAR
View
A
Retailer 8
-
$301 CAD
€205 EUR
View
A
Retailer 9
-
$301 CAD
£170 GBP
View
A
Retailer 10
-
$309 CAD
€211 EUR
View
A
Retailer 11
-
$349 CAD
$250 USD
View
B+
Retailer 12
-
$387 CAD
£218 GBP
View
B+
Retailer 13
-
$460 CAD
SGD 445 SGD
View
B+
Retailer 14
-
$481 CAD
$344 USD
View
B+
Retailer 15
-
$515 CAD
$369 USD
View
B
Retailer 16
-
$598 CAD
$428 USD
View
B
Retailer 17
-
$852 CAD
£480 GBP
View
Most Expensive
B
MOH London
LG749541004 · Oct 26
$1,180 CAD
£665 GBP
View
17 more retailers have this diamond
Prices start from $130 CADSave up to $1,050 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
$130 CAD