Marquise|Lab Grown|IGI

5.02ct E VS1 Marquise Lab Grown Diamond

ID • E/VS1 • IGI LG841660661

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841660661

Diamond specifications and retailer prices

From $1,089 CAD
$778 USD
As of October 30, 2026
Save $7,855 CAD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $8,943 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.02ct lab-grown marquise diamond

This 5.02ct lab-grown marquise sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841660661 or 841660661. Listed at 22 retailers as of October 28, 2026, with prices from $1,089 to $8,943, a $7,855 spread on the same certified stone. Brilliant Earth lists it at $8,943. 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

5.02
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841660661
Dimensions17.89 × 8.93 × 5.24 mm
L/W Ratio2.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.89 mm8.93 mm5.02 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841660661
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 58.7%

Caratlytics Score

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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 30
Current: $8,943 CAD|Low: $1,089 CAD|High: $8,943 CAD|Avg: $3,045 CAD
Brilliant Earth
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
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Retailer 21
Retailer 22
October 30, 2026
Retailer 9$1,089 CAD
Retailer 22$1,185 CAD
Retailer 13$1,219 CAD
Retailer 6$1,264 CAD
Retailer 7$1,264 CAD
Retailer 8$1,375 CAD
Retailer 17$1,512 CAD
Retailer 12$1,790 CAD
Retailer 14$1,808 CAD
Retailer 2$1,937 CAD
Retailer 18$2,005 CAD
Retailer 21$2,558 CAD
Retailer 16$2,567 CAD
Retailer 3$3,005 CAD
Retailer 4$3,202 CAD
Retailer 11$3,552 CAD
Retailer 19$4,027 CAD
Retailer 10$4,365 CAD
Retailer 20$4,742 CAD
Retailer 15$6,027 CAD
Retailer 5$6,767 CAD
Brilliant Earth$8,943 CAD

16 data points across 22 retailers

22 retailers$1,089 CAD to $8,943 CAD

A
Cheapest Retailer
-
$1,089 CAD
$778 USD
A
Retailer 2
-
$1,185 CAD
$847 USD
View
A
Retailer 3
-
$1,219 CAD
$871 USD
View
Final sale: no returns
A
Retailer 4
-
$1,264 CAD
$903 USD
View
Retailer 5
-
$1,264 CAD
$903 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$1,375 CAD
£774 GBP
View
Price last confirmed 13 days ago
A
Retailer 7
-
$1,512 CAD
$1,080 USD
View
A
Retailer 8
-
$1,790 CAD
$1,279 USD
View
B+
Retailer 9
-
$1,808 CAD
$1,292 USD
View
A
Retailer 10
-
$1,937 CAD
£1,090 GBP
View
A
Retailer 11
-
$2,005 CAD
€1,364 EUR
View
Retailer 12
-
$2,558 CAD
A$2,812 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$2,567 CAD
ZAR 29,625 ZAR
View
B+
Retailer 14
-
$3,005 CAD
$2,147 USD
View
B+
Retailer 15
-
$3,202 CAD
$2,288 USD
View
B+
Retailer 16
-
$3,552 CAD
$2,538 USD
View
B+
Retailer 17
-
$4,027 CAD
$2,877 USD
View
B+
Retailer 18
-
$4,365 CAD
$3,119 USD
View
B+
Retailer 19
-
$4,742 CAD
£2,668 GBP
View
B
Retailer 20
-
$6,027 CAD
$4,306 USD
View
Retailer 21
-
$6,767 CAD
$4,835 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
22142448A · Oct 28
$8,943 CAD
$6,390 USD
View
21 more retailers have this diamond
Prices start from $1,089 CADSave up to $7,855 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
5.02ct Marquise
$1,089 CAD