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Marquise|Lab Grown|IGI

5.03ct D VS2 Marquise Lab Grown Diamond

VG • D/VS2 • IGI LG835628071

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG835628071

Diamond specifications and retailer prices

From $1,683 CAD
$1,205 USD
As of October 27, 2026
Save $4,622 CAD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $6,841 CAD at Taylor and Hart · As of October 17, 2026
View at Taylor and Hart

About this 5.03ct lab-grown marquise diamond

This 5.03ct lab-grown marquise sits in the over five carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG835628071 or 835628071. Listed at 16 retailers as of October 27, 2026, with a 275% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.03
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835628071
Dimensions18.13 × 8.88 × 5.54 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
18.13 mm8.88 mm5.03 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835628071
Side View
Table 60.0%Crown 36.6°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $2,155 CAD|Low: $1,683 CAD|High: $6,841 CAD|Avg: $3,386 CAD|+1.0%
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
Taylor and Hart
October 30, 2026
Retailer 14$1,683 CAD
Retailer 11$1,831 CAD
Retailer 13$1,951 CAD
Retailer 6$1,953 CAD
Retailer 1$2,155 CAD
Retailer 12$2,193 CAD
Retailer 3$2,514 CAD
Retailer 8$2,824 CAD
Retailer 5$3,097 CAD
Retailer 10$3,418 CAD
Retailer 4$3,510 CAD
Retailer 15$3,658 CAD
Retailer 2$3,740 CAD
Retailer 7$5,603 CAD
Retailer 9$6,305 CAD
Taylor and Hart$6,841 CAD

21 data points across 16 retailers

16 retailers$1,683 CAD to $6,305 CAD

A
Cheapest Retailer
-
$1,683 CAD
$1,205 USD
A
Retailer 2
-
$1,831 CAD
$1,311 USD
View
A
Retailer 3
-
$1,951 CAD
$1,397 USD
View
Retailer 4
-
$1,953 CAD
$1,398 USD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$2,155 CAD
£1,215 GBP
View
A
Retailer 6
-
$2,193 CAD
$1,570 USD
View
A
Retailer 7
-
$2,514 CAD
$1,800 USD
View
B+
Retailer 8
-
$2,824 CAD
£1,592 GBP
View
B+
Retailer 9
-
$3,097 CAD
$2,217 USD
View
B+
Retailer 10
-
$3,418 CAD
€2,330 EUR
View
B+
Retailer 11
-
$3,510 CAD
$2,513 USD
View
B+
Retailer 12
-
$3,658 CAD
$2,619 USD
View
B+
Retailer 13
-
$3,740 CAD
$2,677 USD
View
B
Retailer 14
-
$5,603 CAD
$4,011 USD
View
B
Retailer 15
-
$6,305 CAD
£3,554 GBP
View
Most Expensive
Taylor and Hart
IB5NG4F · Oct 17
$6,841 CAD
$4,898 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $1,683 CADSave up to $4,622 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
5.03ct Marquise
$1,683 CAD