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Marquise|Lab Grown|IGI

5.03ct E VVS2 Marquise Lab Grown Diamond

VG • E/VVS2 • IGI LG831677297

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG831677297

Diamond specifications and retailer prices

From $1,808 CAD
$1,294 USD
As of October 29, 2026
Save $4,746 CAD (72%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $10,784 CAD at Brilliant Earth · As of October 21, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831677297 or 831677297. Listed at 19 retailers as of October 29, 2026, with a 263% 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
E
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677297
Dimensions18.22 × 8.96 × 5.46 mm
L/W Ratio2.03
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.22 mm8.96 mm5.03 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831677297
Side View
Table 61.0%Crown 32.9°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 60.9%

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 29
Current: $2,715 CAD|Low: $1,098 CAD|High: $6,554 CAD|Avg: $3,575 CAD|+10.8%
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
October 30, 2026
Retailer 2$1,808 CAD
Retailer 12$2,088 CAD
Retailer 3$2,679 CAD
Retailer 1$2,715 CAD
Retailer 8$2,845 CAD
Retailer 14$3,551 CAD
Retailer 13$3,689 CAD
Retailer 11$3,791 CAD
Retailer 7$3,804 CAD
Retailer 10$4,981 CAD
Retailer 5$5,173 CAD
Retailer 4$5,651 CAD
Retailer 9$6,023 CAD
Retailer 6$6,554 CAD

36 data points across 14 retailers

19 retailers$1,808 CAD to $6,554 CAD

Retailer 1
-
$1,158 CAD
$829 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,382 CAD
$989 USD
View
Price last confirmed 31 days ago
Retailer 3
-
$1,398 CAD
$1,001 USD
View
Price last confirmed 27 days ago
A
Retailer 4
-
$1,808 CAD
$1,294 USD
View
Final sale: no returns
A
Retailer 5
-
$2,088 CAD
$1,495 USD
View
B+
Retailer 6
-
$2,679 CAD
$1,918 USD
View
B+
Retailer 7
-
$2,715 CAD
£1,530 GBP
View
A
Retailer 8
-
$2,845 CAD
€1,940 EUR
View
B+
Retailer 9
-
$3,551 CAD
$2,542 USD
View
B+
Retailer 10
-
$3,689 CAD
$2,641 USD
View
Retailer 11
-
$3,791 CAD
A$4,175 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$3,804 CAD
ZAR 43,992 ZAR
View
Retailer 13
-
$3,932 CAD
$2,815 USD
View
Price last confirmed 25 days ago
B+
Retailer 14
-
$4,981 CAD
$3,566 USD
View
B+
Retailer 15
-
$5,173 CAD
£2,916 GBP
View
B+
Retailer 16
-
$5,651 CAD
$4,045 USD
View
B
Retailer 17
-
$6,023 CAD
£3,395 GBP
View
B
Retailer 18
-
$6,554 CAD
$4,692 USD
View
Most Expensive
Brilliant Earth
22139766A · Oct 21
$10,784 CAD
$7,720 USD
View
Price last confirmed 9 days ago
18 more retailers have this diamond
Prices start from $1,808 CADSave up to $4,746 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
$1,808 CAD