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Marquise|Lab Grown|IGI

5.03ct D VS2 Marquise Lab Grown Diamond

ID • D/VS2 • IGI LG837646215

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG837646215

Diamond specifications and retailer prices

From $2,205 CAD
$1,570 USD
As of October 29, 2026
Save $11,996 CAD (84%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,202 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG837646215 or 837646215. Listed at 11 retailers as of October 28, 2026, with prices from $2,205 to $14,202, a $11,996 spread on the same certified stone. Brilliant Earth lists it at $14,202. 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

5.03
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837646215
Dimensions18.06 × 8.88 × 5.64 mm
L/W Ratio2.03
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.06 mm8.88 mm5.03 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837646215
Side View
Table 60.0%Crown 35.9°Girdle: THN-MEDPavilion 40.7°Culet: NoneDepth 63.5%

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 29
Current: $14,202 CAD|Low: $2,145 CAD|High: $14,202 CAD|Avg: $4,981 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$2,172 CAD
Retailer 5$2,205 CAD
Retailer 4$2,836 CAD
Retailer 11$3,114 CAD
Retailer 6$3,437 CAD
Retailer 9$3,530 CAD
Retailer 8$3,760 CAD
Retailer 3$5,634 CAD
Retailer 2$6,340 CAD
Retailer 10$6,880 CAD
Brilliant Earth$14,202 CAD

18 data points across 11 retailers

11 retailers$2,205 CAD to $14,202 CAD

A
Retailer 1
-
$2,172 CAD
£1,217 GBP
Price last confirmed 12 days ago
A
Retailer 2
-
$2,205 CAD
$1,570 USD
View
A
Retailer 3
-
$2,836 CAD
£1,590 GBP
View
B+
Retailer 4
-
$3,114 CAD
$2,217 USD
View
B+
Retailer 5
-
$3,437 CAD
€2,330 EUR
View
B+
Retailer 6
-
$3,530 CAD
$2,513 USD
View
B+
Retailer 7
-
$3,760 CAD
$2,677 USD
View
B
Retailer 8
-
$5,634 CAD
$4,011 USD
View
B
Retailer 9
-
$6,340 CAD
£3,554 GBP
View
B
Retailer 10
-
$6,880 CAD
$4,898 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
21756597A · Oct 28
$14,202 CAD
$10,110 USD
View
10 more retailers have this diamond
Prices start from $2,205 CADSave up to $11,996 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
$2,205 CAD