CaratHunter
Plans
Marquise|Lab Grown|IGI

0.45ct D VVS1 Marquise Lab Grown Diamond

EX • D/VVS1 • IGI LG843683009

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683009

Diamond specifications and retailer prices

From $165 CAD
$118 USD
As of October 30, 2026
Save $804 CAD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $968 CAD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

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 LG843683009 or 843683009. Listed at 19 retailers as of October 30, 2026, with prices from $165 to $968, a $804 spread on the same certified stone. Taylor and Hart lists it at $968. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683009
Dimensions8.17 × 4.00 × 2.43 mm
L/W Ratio2.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.17 mm4.00 mm0.45 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683009
Side View
Table 61.0%Crown 33.7°Girdle: MED-STKPavilion 39.8°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: $378 CAD|Low: $152 CAD|High: $1,593 CAD|Avg: $477 CAD|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Taylor and Hart
October 31, 2026
Retailer 12$165 CAD
Retailer 3$184 CAD
Retailer 2$191 CAD
Retailer 10$201 CAD
Retailer 16$217 CAD
Retailer 5$307 CAD
Retailer 9$329 CAD
Retailer 8$338 CAD
Retailer 7$342 CAD
Retailer 18$342 CAD
Retailer 1$378 CAD
Retailer 4$420 CAD
Retailer 17$511 CAD
Retailer 6$517 CAD
Retailer 13$539 CAD
Retailer 15$543 CAD
Retailer 14$570 CAD
Retailer 20$673 CAD
Retailer 19$724 CAD
Taylor and Hart$968 CAD
Retailer 11$1,593 CAD

11 data points across 21 retailers

19 retailers$165 CAD to $968 CAD

A
Cheapest Retailer
-
$165 CAD
$118 USD
A
Retailer 2
-
$184 CAD
$132 USD
View
Final sale: no returns
A
Retailer 3
-
$191 CAD
$137 USD
View
Retailer 4
-
$201 CAD
$144 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$217 CAD
$155 USD
View
A
Retailer 6
-
$307 CAD
$220 USD
View
Retailer 7
-
$329 CAD
$236 USD
View
Price last confirmed 18 days ago
Retailer 8
-
$338 CAD
ZAR 3,912 ZAR
View
Price last confirmed 18 days ago
A
Retailer 9
-
$342 CAD
$245 USD
View
B+
Retailer 10
-
$378 CAD
£213 GBP
View
B+
Retailer 11
-
$420 CAD
£237 GBP
View
B+
Retailer 12
-
$460 CAD
$329 USD
View
Retailer 13
-
$517 CAD
$370 USD
View
Price last confirmed 17 days ago
Retailer 14
-
$539 CAD
A$594 AUD
View
Price last confirmed 22 days ago
B
Retailer 15
-
$543 CAD
£306 GBP
View
B
Retailer 16
-
$570 CAD
View
B
Retailer 17
-
$673 CAD
$482 USD
View
B
Retailer 18
-
$724 CAD
$518 USD
View
Most Expensive
B
Taylor and Hart
OZ65H6H · Oct 31
$968 CAD
$693 USD
View
18 more retailers have this diamond
Prices start from $165 CADSave up to $804 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
$165 CAD