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Marquise|Lab Grown|IGI

5.09ct E VVS2 Marquise Lab Grown Diamond

EX • E/VVS2 • IGI LG706562258

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG706562258

Diamond specifications and retailer prices

From $1,169 CAD
$835 USD
As of October 30, 2026
Save $7,873 CAD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $9,041 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG706562258 or 706562258. Listed at 23 retailers as of October 28, 2026, with prices from $1,169 to $9,041, a $7,873 spread on the same certified stone. Brilliant Earth lists it at $9,041. 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
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706562258
Dimensions8.75 × 8.75 × 18.27 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
8.75 mm8.75 mm5.09 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706562258
Side View
Table 62.0%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 64.0%

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: $9,041 CAD|Low: $1,169 CAD|High: $9,041 CAD|Avg: $3,051 CAD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
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Retailer 21
October 30, 2026
Retailer 7$1,169 CAD
Retailer 21$1,271 CAD
Retailer 14$1,307 CAD
Retailer 9$1,355 CAD
Retailer 10$1,355 CAD
Retailer 19$1,603 CAD
Retailer 3$1,880 CAD
Retailer 17$1,938 CAD
Retailer 2$2,082 CAD
Retailer 16$2,246 CAD
Retailer 18$2,744 CAD
Retailer 15$2,753 CAD
Retailer 20$2,850 CAD
Retailer 5$3,478 CAD
Retailer 6$3,754 CAD
Retailer 11$3,810 CAD
Retailer 8$4,296 CAD
Retailer 12$4,695 CAD
Retailer 4$4,809 CAD
Retailer 13$5,107 CAD
Brilliant Earth$9,041 CAD

39 data points across 21 retailers

23 retailers$1,169 CAD to $9,041 CAD

A
Cheapest Retailer
-
$1,169 CAD
$835 USD
A
Retailer 2
-
$1,271 CAD
$908 USD
View
A
Retailer 3
-
$1,307 CAD
$934 USD
View
Final sale: no returns
Retailer 4
-
$1,355 CAD
$968 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,355 CAD
$968 USD
View
A
Retailer 6
-
$1,603 CAD
$1,145 USD
View
A
Retailer 7
-
$1,880 CAD
$1,343 USD
View
B+
Retailer 8
-
$1,938 CAD
$1,385 USD
View
A
Retailer 9
-
$2,082 CAD
£1,171 GBP
View
A
Retailer 10
-
$2,246 CAD
€1,528 EUR
View
Retailer 11
-
$2,744 CAD
A$3,016 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
-
$2,753 CAD
ZAR 31,779 ZAR
View
A
Retailer 13
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$2,850 CAD
$2,036 USD
View
A
Retailer 14
-
$3,478 CAD
$2,485 USD
View
A
Retailer 15
-
$3,754 CAD
£2,112 GBP
View
A
Retailer 16
-
$3,810 CAD
$2,722 USD
View
B+
Retailer 17
-
$4,241 CAD
$3,030 USD
View
B+
Retailer 18
-
$4,296 CAD
$3,069 USD
View
B+
Retailer 19
-
$4,695 CAD
$3,354 USD
View
B+
Retailer 20
-
$4,809 CAD
$3,436 USD
View
B+
Retailer 21
-
$5,107 CAD
£2,873 GBP
View
Retailer 22
-
$7,647 CAD
$5,464 USD
View
Price last confirmed 51 days ago
Most Expensive
B
Brilliant Earth
20471202A · Oct 28
$9,041 CAD
$6,460 USD
View
22 more retailers have this diamond
Prices start from $1,169 CADSave up to $7,873 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
$1,169 CAD