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Round|Lab Grown|IGI

3.09ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG542210145

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542210145

Diamond specifications and retailer prices

From $903 SGD
As of November 5, 2026
Save $2,042 SGD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,137 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 3.09ct lab-grown round diamond

This 3.09ct lab-grown round sits in the three to five carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542210145 or 542210145. Listed at 14 retailers as of November 5, 2026, with a 226% 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
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542210145
Dimensions9.37 × 9.31 × 5.74 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.37 mm9.31 mm3.09 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542210145
Side View
Table 60.0%Crown 33.3°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 61.4%

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 5
Current: $4,137 SGD|Low: $723 SGD|High: $4,164 SGD|Avg: $2,037 SGD|+0.6%
MOH London
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$903 SGD
Retailer 9$1,012 SGD
Retailer 5$1,271 SGD
Retailer 3$1,349 SGD
Retailer 10$1,434 SGD
Retailer 8$1,703 SGD
Retailer 2$1,724 SGD
Retailer 11$1,883 SGD
Retailer 4$2,345 SGD
Retailer 6$2,580 SGD
Retailer 12$3,611 SGD
MOH London$4,137 SGD

18 data points across 12 retailers

14 retailers$903 SGD to $2,945 SGD

A
Cheapest Retailer
-
$903 SGD
A
Retailer 2
-
$982 SGD
View
A
Retailer 3
-
$1,012 SGD
View
Final sale: no returns
Retailer 4
-
$1,047 SGD
View
Price last confirmed 20 days ago
A
Retailer 5
-
$1,047 SGD
View
A
Retailer 6
-
$1,271 SGD
View
B+
Retailer 7
-
$1,434 SGD
View
B+
Retailer 8
-
$1,703 SGD
View
B+
Retailer 9
-
$1,724 SGD
View
B
Retailer 10
-
$1,883 SGD
View
B
Retailer 11
-
$2,580 SGD
View
B
Retailer 12
-
$2,945 SGD
View
Retailer 13
-
$3,611 SGD
View
Price last confirmed 19 days ago
Most Expensive
MOH London
LG542210145 · Oct 29
$4,137 SGD
£2,550 GBP
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $903 SGDSave up to $2,042 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 Round
$903 SGD