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Marquise|Lab Grown|IGI

3.09ct F VVS2 Marquise Lab Grown Diamond

ID • F/VVS2 • IGI LG834612702

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG834612702

Diamond specifications and retailer prices

From $714 CAD
$511 USD
As of October 31, 2026
Save $4,594 CAD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,308 CAD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.09ct lab-grown marquise diamond

This 3.09ct lab-grown marquise sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG834612702 or 834612702. Listed at 17 retailers as of October 31, 2026, with prices from $714 to $5,308, a $4,594 spread on the same certified stone. Brilliant Earth lists it at $5,308. 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

3.09
Carat
F
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834612702
Dimensions17.51 × 7.32 × 4.39 mm
L/W Ratio2.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
17.51 mm7.32 mm3.09 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834612702
Side View
Table 68.0%Crown 31.9°Girdle: MED-STKPavilion 42.1°Culet: NoneDepth 60.0%

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 31
Current: $5,308 CAD|Low: $714 CAD|High: $6,063 CAD|Avg: $2,000 CAD|-12.4%
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
November 1, 2026
Retailer 6$714 CAD
Retailer 14$876 CAD
Retailer 9$881 CAD
Retailer 16$992 CAD
Retailer 2$1,062 CAD
Retailer 12$1,212 CAD
Retailer 10$1,311 CAD
Retailer 11$1,673 CAD
Retailer 13$1,719 CAD
Retailer 3$1,810 CAD
Retailer 5$1,840 CAD
Retailer 8$2,589 CAD
Retailer 7$2,813 CAD
Retailer 15$2,924 CAD
Retailer 4$2,964 CAD
Brilliant Earth$5,308 CAD

28 data points across 16 retailers

17 retailers$714 CAD to $5,308 CAD

A
Cheapest Retailer
-
$714 CAD
$511 USD
Final sale: no returns
Retailer 2
-
$821 CAD
$588 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$876 CAD
HK$4,900 HKD
View
A
Retailer 4
-
$881 CAD
£497 GBP
View
A
Retailer 5
-
$992 CAD
$710 USD
View
B+
Retailer 6
-
$1,062 CAD
$760 USD
View
A
Retailer 7
-
$1,212 CAD
€826 EUR
View
A
Retailer 8
-
$1,311 CAD
£739 GBP
View
A
Retailer 9
-
$1,673 CAD
A$1,842 AUD
View
A
Retailer 10
-
$1,719 CAD
ZAR 19,878 ZAR
View
B+
Retailer 11
-
$1,810 CAD
$1,296 USD
View
B+
Retailer 12
-
$1,840 CAD
$1,317 USD
View
B+
Retailer 13
-
$2,589 CAD
$1,853 USD
View
B+
Retailer 14
-
$2,813 CAD
$2,014 USD
View
B+
Retailer 15
-
$2,924 CAD
£1,648 GBP
View
B+
Retailer 16
-
$2,964 CAD
$2,122 USD
View
Most Expensive
B
Brilliant Earth
21698574A · Oct 31
$5,308 CAD
$3,800 USD
View
16 more retailers have this diamond
Prices start from $714 CADSave up to $4,594 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
3.09ct Marquise
$714 CAD