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Marquise|Lab Grown|IGI

3.09ct F VS2 Marquise Lab Grown Diamond

VG • F/VS2 • IGI LG852635419

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG852635419

Diamond specifications and retailer prices

From $637 CAD
As of November 4, 2026
Save $2,320 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,957 CAD at Brilliance · As of November 4, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG852635419 or 852635419. Listed at 14 retailers as of November 4, 2026, with prices from $637 to $2,957, a $2,320 spread on the same certified stone. Brilliance lists it at $2,957. 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

3.09
Carat
F
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852635419
Dimensions14.76 × 7.68 × 4.69 mm
L/W Ratio1.92
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.76 mm7.68 mm3.09 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852635419
Side View
Table 63.0%Crown 35.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 61.1%

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 4
Current: $2,957 CAD|Low: $637 CAD|High: $3,045 CAD|Avg: $1,624 CAD|-2.9%
Brilliance
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 4, 2026
Retailer 4$637 CAD
Retailer 5$713 CAD
Retailer 10$790 CAD
Retailer 2$942 CAD
Retailer 11$989 CAD
Retailer 3$1,059 CAD
Retailer 6$1,229 CAD
Retailer 9$1,295 CAD
Retailer 14$1,647 CAD
Retailer 13$2,124 CAD
Retailer 8$2,539 CAD
Retailer 7$2,582 CAD
Retailer 12$2,901 CAD
Brilliance$2,957 CAD

7 data points across 14 retailers

14 retailers$637 CAD to $2,957 CAD

A
Cheapest Retailer
-
$637 CAD
A
Retailer 2
-
$713 CAD
View
A
Retailer 3
-
$790 CAD
View
A
Retailer 4
-
$942 CAD
View
A
Retailer 5
-
$989 CAD
View
B+
Retailer 6
-
$1,059 CAD
View
A
Retailer 7
-
$1,229 CAD
View
A
Retailer 8
-
$1,295 CAD
View
B+
Retailer 9
-
$1,647 CAD
View
B+
Retailer 10
-
$2,124 CAD
View
B
Retailer 11
-
$2,539 CAD
View
B
Retailer 12
-
$2,582 CAD
View
B
Retailer 13
-
$2,901 CAD
View
Most Expensive
B
Brilliance
D46558477 · Nov 4
$2,957 CAD
$2,122 USD
View
13 more retailers have this diamond
Prices start from $637 CADSave up to $2,320 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
$637 CAD