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Marquise|Lab Grown|IGI

3.09ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG842607766

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842607766

Diamond specifications and retailer prices

From $1,213 SGD
As of November 1, 2026
Save $4,918 SGD (80%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,131 SGD at Brilliant Earth · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842607766 or 842607766. Listed at 13 retailers as of November 1, 2026, with prices from $1,213 to $6,131, a $4,918 spread on the same certified stone. Brilliant Earth lists it at $6,131. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842607766
Dimensions14.70 × 7.52 × 4.69 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.70 mm7.52 mm3.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842607766
Side View
Table 59.0%Crown 38°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 62.4%

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: $5,403 SGD|Low: $1,213 SGD|High: $6,131 SGD|Avg: $2,975 SGD|-11.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 7$1,213 SGD
Retailer 12$1,319 SGD
Retailer 2$1,399 SGD
Retailer 3$2,291 SGD
Retailer 11$2,751 SGD
Retailer 10$2,860 SGD
Retailer 9$2,931 SGD
Retailer 8$2,988 SGD
Retailer 6$3,808 SGD
Retailer 5$3,928 SGD
Retailer 4$5,357 SGD
Brilliant Earth$5,403 SGD

28 data points across 12 retailers

13 retailers$1,213 SGD to $6,131 SGD

A
Cheapest Retailer
-
$1,213 SGD
Retailer 2
-
$1,319 SGD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$1,399 SGD
View
B+
Retailer 4
-
$2,291 SGD
View
B+
Retailer 5
-
$2,751 SGD
View
B+
Retailer 6
-
$2,860 SGD
View
B+
Retailer 7
-
$2,931 SGD
View
B+
Retailer 8
-
$2,988 SGD
View
B
Retailer 9
-
$3,808 SGD
View
B+
Retailer 10
-
$3,928 SGD
View
Retailer 11
-
$5,357 SGD
View
Price last confirmed 24 days ago
B
Retailer 12
-
$5,403 SGD
View
Most Expensive
B
Brilliant Earth
21796145A · Nov 5
$6,131 SGD
$4,800 USD
View
12 more retailers have this diamond
Prices start from $1,213 SGDSave up to $4,918 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
$1,213 SGD