CaratHunter
Plans
Marquise|Lab Grown|IGI

4.01ct D VS2 Marquise Lab Grown Diamond

EX • D/VS2 • IGI LG819645200

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG819645200

Diamond specifications and retailer prices

From $1,439 CAD
$1,030 USD
As of October 27, 2026
Save $4,294 CAD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $5,733 CAD at Taylor and Hart · As of October 26, 2026
View at Taylor and Hart

About this 4.01ct lab-grown marquise diamond

This 4.01ct lab-grown marquise sits in the three to five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG819645200 or 819645200. Listed at 12 retailers as of October 26, 2026, with prices from $1,439 to $5,733, a $4,294 spread on the same certified stone. Taylor and Hart lists it at $5,733. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.01
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819645200
Dimensions16.94 × 8.16 × 5.07 mm
L/W Ratio2.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.94 mm8.16 mm4.01 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819645200
Side View
Table 59.0%Crown 35.9°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.1%

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 27
Current: $1,545 CAD|Low: $1,439 CAD|High: $11,036 CAD|Avg: $4,055 CAD|-0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 27, 2026
Retailer 10$1,439 CAD
Retailer 1$1,545 CAD
Retailer 9$1,565 CAD
Retailer 6$1,668 CAD
Retailer 5$2,423 CAD
Retailer 2$2,662 CAD
Retailer 11$2,799 CAD
Retailer 7$3,128 CAD
Retailer 3$4,535 CAD
Retailer 12$5,220 CAD
Retailer 8$5,329 CAD
Taylor and Hart$5,733 CAD
Retailer 4$11,036 CAD

24 data points across 13 retailers

12 retailers$1,439 CAD to $5,733 CAD

A
Cheapest Retailer
-
$1,439 CAD
$1,030 USD
A
Retailer 2
-
$1,545 CAD
£871 GBP
View
A
Retailer 3
-
$1,565 CAD
$1,120 USD
View
A
Retailer 4
-
$1,668 CAD
$1,194 USD
View
A
Retailer 5
-
$2,423 CAD
£1,366 GBP
View
A
Retailer 6
-
$2,662 CAD
$1,906 USD
View
B+
Retailer 7
-
$2,799 CAD
$2,004 USD
View
B+
Retailer 8
-
$3,128 CAD
$2,239 USD
View
B
Retailer 9
-
$4,535 CAD
£2,556 GBP
View
B
Retailer 10
-
$5,220 CAD
$3,737 USD
View
B
Retailer 11
-
$5,329 CAD
£3,004 GBP
View
Most Expensive
B
Taylor and Hart
PINWT9B · Oct 26
$5,733 CAD
$4,104 USD
View
11 more retailers have this diamond
Prices start from $1,439 CADSave up to $4,294 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
4.01ct Marquise
$1,439 CAD