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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 $457 USD
As of November 4, 2026
Save $1,665 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,122 USD 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 $457 to $2,122, a $1,665 spread on the same certified stone. Brilliance lists it at $2,122. 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: $2,122 USD|Low: $457 USD|High: $2,185 USD|Avg: $1,165 USD|-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$457 USD
Retailer 5$512 USD
Retailer 10$567 USD
Retailer 2$676 USD
Retailer 11$710 USD
Retailer 3$760 USD
Retailer 6$882 USD
Retailer 9$929 USD
Retailer 14$1,182 USD
Retailer 13$1,524 USD
Retailer 8$1,822 USD
Retailer 7$1,853 USD
Retailer 12$2,082 USD
Brilliance$2,122 USD

7 data points across 14 retailers

14 retailers$457 USD to $2,122 USD

A
Cheapest Retailer
-
$457 USD
A
Retailer 2
-
$512 USD
View
A
Retailer 3
-
$567 USD
View
A
Retailer 4
-
$676 USD
View
A
Retailer 5
-
$710 USD
View
B+
Retailer 6
-
$760 USD
View
A
Retailer 7
-
$882 USD
View
A
Retailer 8
-
$929 USD
View
B+
Retailer 9
-
$1,182 USD
View
B+
Retailer 10
-
$1,524 USD
View
B
Retailer 11
-
$1,822 USD
View
B
Retailer 12
-
$1,853 USD
View
B
Retailer 13
-
$2,082 USD
View
Most Expensive
B
Brilliance
D46558477 · Nov 4
$2,122 USD
View
13 more retailers have this diamond
Prices start from $457 USDSave up to $1,665 USD

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
$457 USD