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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 $584 SGD
As of November 4, 2026
Save $2,127 SGD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,710 SGD at Brilliance · As of November 5, 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 $584 to $2,710, a $2,127 spread on the same certified stone. Brilliance lists it at $2,710. 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
Colour
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: $2,710 SGD|Low: $584 SGD|High: $2,791 SGD|Avg: $1,484 SGD|-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 5, 2026
Retailer 4$584 SGD
Retailer 5$654 SGD
Retailer 11$724 SGD
Retailer 8$863 SGD
Retailer 12$907 SGD
Retailer 3$971 SGD
Retailer 6$1,127 SGD
Retailer 2$1,187 SGD
Retailer 14$1,510 SGD
Retailer 13$1,947 SGD
Retailer 10$2,327 SGD
Retailer 9$2,367 SGD
Retailer 7$2,652 SGD
Brilliance$2,710 SGD

8 data points across 14 retailers

14 retailers$584 SGD to $2,710 SGD

A
Cheapest Retailer
-
$584 SGD
A
Retailer 2
-
$654 SGD
View
A
Retailer 3
-
$724 SGD
View
A
Retailer 4
-
$863 SGD
View
A
Retailer 5
-
$907 SGD
View
B+
Retailer 6
-
$971 SGD
View
A
Retailer 7
-
$1,127 SGD
View
A
Retailer 8
-
$1,187 SGD
View
B+
Retailer 9
-
$1,510 SGD
View
B+
Retailer 10
-
$1,947 SGD
View
B
Retailer 11
-
$2,327 SGD
View
B
Retailer 12
-
$2,367 SGD
View
B
Retailer 13
-
$2,652 SGD
View
Most Expensive
B
Brilliance
D46558477 · Nov 5
$2,710 SGD
$2,122 USD
View
13 more retailers have this diamond
Prices start from $584 SGDSave up to $2,127 SGD

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
$584 SGD