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Marquise|Lab Grown|IGI

3.09ct E VVS2 Marquise Lab Grown Diamond

ID • E/VVS2 • IGI LG843645153

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843645153

Diamond specifications and retailer prices

From $738 SGD
As of November 4, 2026
Save $3,239 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,722 SGD at Brilliant Earth · As of October 15, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843645153 or 843645153. Listed at 23 retailers as of November 3, 2026, with a 439% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843645153
Dimensions15.12 × 7.61 × 4.69 mm
L/W Ratio1.99
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.12 mm7.61 mm3.09 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843645153
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 61.6%

Caratlytics Score

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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: $5,722 SGD|Low: $738 SGD|High: $5,722 SGD|Avg: $2,084 SGD
Brilliant Earth
Retailer 2
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November 5, 2026
Retailer 6$738 SGD
Retailer 10$826 SGD
Retailer 22$828 SGD
Retailer 4$916 SGD
Retailer 23$916 SGD
Retailer 5$1,086 SGD
Retailer 15$1,220 SGD
Retailer 21$1,319 SGD
Retailer 9$1,364 SGD
Retailer 13$1,417 SGD
Retailer 3$1,861 SGD
Retailer 20$1,924 SGD
Retailer 2$1,939 SGD
Retailer 17$1,987 SGD
Retailer 14$2,031 SGD
Retailer 8$2,409 SGD
Retailer 12$2,951 SGD
Retailer 7$2,966 SGD
Retailer 16$3,000 SGD
Retailer 11$3,067 SGD
Retailer 19$3,332 SGD
Retailer 18$3,978 SGD
Brilliant Earth$5,722 SGD

24 data points across 23 retailers

23 retailers$738 SGD to $3,978 SGD

A
Cheapest Retailer
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$738 SGD
A
Retailer 2
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$826 SGD
View
Final sale: no returns
A
Retailer 3
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$828 SGD
View
A
Retailer 4
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$916 SGD
View
Retailer 5
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$916 SGD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$1,086 SGD
View
A
Retailer 7
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$1,220 SGD
View
Retailer 8
-
$1,319 SGD
View
Price last confirmed 10 days ago
A
Retailer 9
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$1,364 SGD
View
A
Retailer 10
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$1,417 SGD
View
A
Retailer 11
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$1,861 SGD
View
A
Retailer 12
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$1,924 SGD
View
A
Retailer 13
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$1,939 SGD
View
A
Retailer 14
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$1,987 SGD
View
B+
Retailer 15
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$2,031 SGD
View
B+
Retailer 16
-
$2,409 SGD
View
B+
Retailer 17
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$2,951 SGD
View
B+
Retailer 18
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$2,966 SGD
View
B+
Retailer 19
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$3,000 SGD
View
B+
Retailer 20
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$3,067 SGD
View
B+
Retailer 21
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$3,332 SGD
View
B+
Retailer 22
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$3,978 SGD
View
Most Expensive
Brilliant Earth
21739017A · Oct 15
$5,722 SGD
$4,480 USD
View
Price last confirmed 21 days ago
22 more retailers have this diamond
Prices start from $738 SGDSave up to $3,239 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
$738 SGD