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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 $653 SGD
$511 USD
As of November 1, 2026
Save $4,205 SGD (87%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $4,858 SGD 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 $653 to $4,858, a $4,205 spread on the same certified stone. Brilliant Earth lists it at $4,858. 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
Colour
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

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 1
Current: $4,858 SGD|Low: $653 SGD|High: $5,548 SGD|Avg: $1,832 SGD|-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 2, 2026
Retailer 6$653 SGD
Retailer 14$802 SGD
Retailer 9$807 SGD
Retailer 16$908 SGD
Retailer 11$972 SGD
Retailer 13$1,109 SGD
Retailer 10$1,190 SGD
Retailer 12$1,531 SGD
Retailer 2$1,573 SGD
Retailer 3$1,657 SGD
Retailer 5$1,684 SGD
Retailer 8$2,369 SGD
Retailer 7$2,575 SGD
Retailer 15$2,676 SGD
Retailer 4$2,713 SGD
Brilliant Earth$4,858 SGD

28 data points across 16 retailers

17 retailers$653 SGD to $4,858 SGD

A
Cheapest Retailer
-
$653 SGD
$511 USD
Final sale: no returns
Retailer 2
-
$752 SGD
$588 USD
View
Price last confirmed 35 days ago
A
Retailer 3
-
$802 SGD
HK$4,900 HKD
View
A
Retailer 4
-
$807 SGD
£497 GBP
View
A
Retailer 5
-
$908 SGD
$710 USD
View
B+
Retailer 6
-
$972 SGD
$760 USD
View
A
Retailer 7
-
$1,109 SGD
€826 EUR
View
A
Retailer 8
-
$1,190 SGD
£733 GBP
View
A
Retailer 9
-
$1,531 SGD
A$1,842 AUD
View
A
Retailer 10
-
$1,573 SGD
ZAR 19,879 ZAR
View
B+
Retailer 11
-
$1,657 SGD
$1,296 USD
View
B+
Retailer 12
-
$1,684 SGD
$1,317 USD
View
B+
Retailer 13
-
$2,369 SGD
$1,853 USD
View
B+
Retailer 14
-
$2,575 SGD
$2,014 USD
View
B+
Retailer 15
-
$2,676 SGD
£1,648 GBP
View
B+
Retailer 16
-
$2,713 SGD
$2,122 USD
View
Most Expensive
B
Brilliant Earth
21698574A · Oct 31
$4,858 SGD
$3,800 USD
View
16 more retailers have this diamond
Prices start from $653 SGDSave up to $4,205 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
$653 SGD