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Marquise|Lab Grown|IGI

3.09ct D VVS2 Marquise Lab Grown Diamond

ID • D/VVS2 • IGI LG842650091

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG842650091

Diamond specifications and retailer prices

From $1,140 SGD
As of November 4, 2026
Save $4,968 SGD (81%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,108 SGD at Brilliant Earth · As of November 3, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG842650091 or 842650091. Listed at 25 retailers as of November 3, 2026, with prices from $1,140 to $6,108, a $4,968 spread on the same certified stone. Brilliant Earth lists it at $6,108. 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
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842650091
Dimensions15.63 × 7.56 × 4.61 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.63 mm7.56 mm3.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842650091
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 61.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $6,108 SGD|Low: $1,140 SGD|High: $6,108 SGD|Avg: $2,822 SGD
Brilliant Earth
Retailer 2
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Retailer 24
November 5, 2026
Retailer 11$1,140 SGD
Retailer 5$1,240 SGD
Retailer 12$1,275 SGD
Retailer 6$1,323 SGD
Retailer 10$1,323 SGD
Retailer 22$1,546 SGD
Retailer 13$1,726 SGD
Retailer 17$1,770 SGD
Retailer 24$1,891 SGD
Retailer 23$2,001 SGD
Retailer 2$2,014 SGD
Retailer 16$2,245 SGD
Retailer 21$2,609 SGD
Retailer 20$2,985 SGD
Retailer 18$3,072 SGD
Retailer 14$3,214 SGD
Retailer 3$3,661 SGD
Retailer 15$3,717 SGD
Retailer 7$4,138 SGD
Retailer 8$4,346 SGD
Retailer 9$4,591 SGD
Retailer 4$4,626 SGD
Retailer 19$4,956 SGD
Brilliant Earth$6,108 SGD

29 data points across 24 retailers

25 retailers$1,140 SGD to $6,108 SGD

A
Cheapest Retailer
-
$1,140 SGD
A
Retailer 2
-
$1,240 SGD
View
A
Retailer 3
-
$1,275 SGD
View
Final sale: no returns
Retailer 4
-
$1,323 SGD
View
Price last confirmed 19 days ago
A
Retailer 5
-
$1,323 SGD
View
A
Retailer 6
-
$1,546 SGD
View
A
Retailer 7
-
$1,726 SGD
View
A
Retailer 8
-
$1,770 SGD
View
A
Retailer 9
-
$1,891 SGD
View
Retailer 10
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$2,001 SGD
View
Price last confirmed 9 days ago
A
Retailer 11
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$2,014 SGD
View
A
Retailer 12
-
$2,245 SGD
View
B+
Retailer 13
-
$2,609 SGD
View
B+
Retailer 14
-
$2,985 SGD
View
B+
Retailer 15
-
$3,072 SGD
View
B+
Retailer 16
-
$3,214 SGD
View
B+
Retailer 17
-
$3,661 SGD
View
B+
Retailer 18
-
$3,717 SGD
View
B
Retailer 19
-
$4,138 SGD
View
B
Retailer 20
-
$4,346 SGD
View
B
Retailer 21
-
$4,591 SGD
View
Retailer 22
-
$4,626 SGD
View
Price last confirmed 8 days ago
B
Retailer 23
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$4,747 SGD
View
B
Retailer 24
-
$4,956 SGD
View
Most Expensive
B
Brilliant Earth
22167776A · Nov 3
$6,108 SGD
$4,780 USD
View
24 more retailers have this diamond
Prices start from $1,140 SGDSave up to $4,968 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
$1,140 SGD