Marquise|Lab Grown|IGI

5.01ct G VS1 Marquise Lab Grown Diamond

EX • G/VS1 • IGI LG818636746

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818636746

Diamond specifications and retailer prices

From $1,292 CAD
$925 USD
As of October 30, 2026
Save $8,319 CAD (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,611 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.01ct lab-grown marquise diamond

This 5.01ct lab-grown marquise sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818636746 or 818636746. Listed at 21 retailers as of October 28, 2026, with prices from $1,292 to $9,611, a $8,319 spread on the same certified stone. Brilliant Earth lists it at $9,611. 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

5.01
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818636746
Dimensions17.95 × 8.95 × 5.54 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.95 mm8.95 mm5.01 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818636746
Side View
Table 58.0%Crown 32.9°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.9%

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 30
Current: $9,611 CAD|Low: $1,240 CAD|High: $9,611 CAD|Avg: $3,206 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
October 30, 2026
Retailer 4$1,292 CAD
Retailer 5$1,499 CAD
Retailer 7$1,499 CAD
Retailer 2$1,654 CAD
Retailer 17$1,746 CAD
Retailer 8$1,986 CAD
Retailer 10$2,303 CAD
Retailer 6$2,401 CAD
Retailer 13$2,681 CAD
Retailer 14$3,034 CAD
Retailer 12$3,044 CAD
Retailer 16$3,333 CAD
Retailer 9$4,130 CAD
Retailer 3$4,688 CAD
Retailer 15$4,917 CAD
Retailer 11$5,109 CAD
Brilliant Earth$9,611 CAD

42 data points across 17 retailers

21 retailers$1,292 CAD to $9,611 CAD

A
Cheapest Retailer
-
$1,292 CAD
$925 USD
A
Retailer 2
-
$1,405 CAD
$1,006 USD
View
A
Retailer 3
-
$1,499 CAD
$1,073 USD
View
Retailer 4
-
$1,499 CAD
$1,073 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,654 CAD
£932 GBP
View
A
Retailer 6
-
$1,746 CAD
$1,250 USD
View
A
Retailer 7
-
$1,986 CAD
$1,422 USD
View
A
Retailer 8
-
$2,303 CAD
£1,298 GBP
View
A
Retailer 9
-
$2,401 CAD
$1,719 USD
View
B+
Retailer 10
-
$2,541 CAD
$1,819 USD
View
B+
Retailer 11
-
$2,681 CAD
€1,828 EUR
View
Retailer 12
-
$3,034 CAD
A$3,342 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$3,044 CAD
ZAR 35,206 ZAR
View
B+
Retailer 14
-
$3,333 CAD
$2,386 USD
View
B
Retailer 15
-
$4,130 CAD
£2,328 GBP
View
B
Retailer 16
-
$4,213 CAD
$3,016 USD
View
B
Retailer 17
-
$4,688 CAD
$3,356 USD
View
B
Retailer 18
-
$4,917 CAD
$3,520 USD
View
B
Retailer 19
-
$5,109 CAD
£2,880 GBP
View
B
Retailer 20
-
$5,210 CAD
$3,730 USD
View
Most Expensive
B
Brilliant Earth
20773838A · Oct 28
$9,611 CAD
$6,880 USD
View
20 more retailers have this diamond
Prices start from $1,292 CADSave up to $8,319 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
5.01ct Marquise
$1,292 CAD