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Marquise|Lab Grown|IGI

5.03ct D VS1 Marquise Lab Grown Diamond

ID • D/VS1 • IGI LG804624522

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG804624522

Diamond specifications and retailer prices

From $2,608 CAD
$1,867 USD
As of October 28, 2026
Save $7,144 CAD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $9,752 CAD at Taylor and Hart · As of October 30, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG804624522 or 804624522. Listed at 8 retailers as of October 28, 2026, with prices from $2,608 to $9,752, a $7,144 spread on the same certified stone. Taylor and Hart lists it at $9,752. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804624522
Dimensions15.85 × 8.58 × 4.96 mm
L/W Ratio1.85
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.85 mm8.58 mm5.03 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804624522
Side View
Table 72.0%Crown 31.7°Girdle: MediumPavilion 35.6°Culet: LargeDepth 57.8%

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 28
Current: $4,298 CAD|Low: $2,628 CAD|High: $9,752 CAD|Avg: $5,853 CAD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 6$2,683 CAD
Retailer 8$3,017 CAD
Retailer 3$3,936 CAD
Retailer 1$4,298 CAD
Retailer 7$4,720 CAD
Retailer 5$7,654 CAD
Retailer 2$7,950 CAD
Retailer 4$9,197 CAD
Taylor and Hart$9,752 CAD

23 data points across 9 retailers

8 retailers$2,608 CAD to $9,752 CAD

A
Cheapest Retailer
-
$2,608 CAD
$1,867 USD
A
Retailer 2
-
$2,683 CAD
$1,921 USD
View
Final sale: no returns
B+
Retailer 3
-
$3,017 CAD
$2,160 USD
View
B+
Retailer 4
-
$3,936 CAD
$2,818 USD
View
B+
Retailer 5
-
$4,298 CAD
€2,930 EUR
View
B
Retailer 6
-
$7,950 CAD
£4,481 GBP
View
B
Retailer 7
-
$9,197 CAD
SGD 8,897 SGD
View
Most Expensive
B
Taylor and Hart
D4WF7SC · Oct 30
$9,752 CAD
$6,981 USD
View
7 more retailers have this diamond
Prices start from $2,608 CADSave up to $7,144 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
$2,608 CAD