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Marquise|Lab Grown|IGI

5.09ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG848665364

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG848665364

Diamond specifications and retailer prices

From $1,150 CAD
$823 USD
As of November 1, 2026
Save $7,388 CAD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,538 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 5.09ct lab-grown marquise diamond

This 5.09ct lab-grown marquise sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG848665364 or 848665364. Listed at 15 retailers as of October 28, 2026, with prices from $1,150 to $8,538, a $7,388 spread on the same certified stone. Brilliant Earth lists it at $8,538. 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

5.09
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665364
Dimensions18.30 × 8.86 × 5.47 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.30 mm8.86 mm5.09 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665364
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 61.7%

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: Nov 1
Current: $1,292 CAD|Low: $1,150 CAD|High: $4,710 CAD|Avg: $2,772 CAD|-0.6%
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
November 2, 2026
Retailer 3$1,150 CAD
Retailer 1$1,292 CAD
Retailer 14$1,439 CAD
Retailer 6$1,705 CAD
Retailer 7$1,915 CAD
Retailer 9$2,418 CAD
Retailer 11$2,424 CAD
Retailer 8$2,517 CAD
Retailer 13$2,862 CAD
Retailer 12$3,869 CAD
Retailer 2$4,033 CAD
Retailer 5$4,112 CAD
Retailer 4$4,252 CAD
Retailer 10$4,710 CAD

8 data points across 14 retailers

15 retailers$1,150 CAD to $8,538 CAD

A
Cheapest Retailer
-
$1,150 CAD
$823 USD
Final sale: no returns
A
Retailer 2
-
$1,292 CAD
£728 GBP
View
A
Retailer 3
-
$1,439 CAD
$1,030 USD
View
B+
Retailer 4
-
$1,705 CAD
$1,220 USD
View
A
Retailer 5
-
$1,915 CAD
£1,079 GBP
View
B+
Retailer 6
-
$2,418 CAD
A$2,662 AUD
View
B+
Retailer 7
-
$2,424 CAD
ZAR 28,020 ZAR
View
B+
Retailer 8
-
$2,517 CAD
$1,801 USD
View
B+
Retailer 9
-
$2,862 CAD
$2,048 USD
View
B+
Retailer 10
-
$3,869 CAD
$2,769 USD
View
B
Retailer 11
-
$4,033 CAD
$2,886 USD
View
B
Retailer 12
-
$4,112 CAD
$2,943 USD
View
B
Retailer 13
-
$4,252 CAD
$3,043 USD
View
B
Retailer 14
-
$4,710 CAD
£2,654 GBP
View
Most Expensive
B
Brilliant Earth
22329047A · Oct 28
$8,538 CAD
$6,110 USD
View
14 more retailers have this diamond
Prices start from $1,150 CADSave up to $7,388 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
5.09ct Marquise
$1,150 CAD