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Round|Lab Grown|IGI

3.09ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG542210221

Shape and cutting style on the report: Round brilliant

Certificate IGI LG542210221

Diamond specifications and retailer prices

From $904 SGD
$707 USD
As of October 29, 2026
Save $3,236 SGD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,140 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG542210221 or 542210221. Listed at 15 retailers as of October 29, 2026, with prices from $904 to $4,140, a $3,236 spread on the same certified stone. MOH London lists it at $4,140. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG542210221
Dimensions9.26 × 9.23 × 5.79 mm
L/W Ratio1.00
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
9.26 mm9.23 mm3.09 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG542210221
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: Oct 29
Current: $4,140 SGD|Low: $904 SGD|High: $4,168 SGD|Avg: $2,017 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
October 29, 2026
Retailer 8$904 SGD
Retailer 11$1,011 SGD
Retailer 5$1,272 SGD
Retailer 4$1,351 SGD
Retailer 10$1,436 SGD
Retailer 12$1,584 SGD
Retailer 9$1,704 SGD
Retailer 6$1,815 SGD
Retailer 2$2,435 SGD
Retailer 7$2,582 SGD
Retailer 3$3,615 SGD
MOH London$4,140 SGD

24 data points across 12 retailers

15 retailers$904 SGD to $4,140 SGD

A
Cheapest Retailer
-
$904 SGD
$707 USD
A
Retailer 2
-
$983 SGD
$769 USD
View
A
Retailer 3
-
$1,011 SGD
$791 USD
View
Final sale: no returns
Retailer 4
-
$1,048 SGD
$820 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,048 SGD
$820 USD
View
B+
Retailer 6
-
$1,272 SGD
$995 USD
View
B+
Retailer 7
-
$1,436 SGD
$1,123 USD
View
B+
Retailer 8
-
$1,584 SGD
$1,239 USD
View
B+
Retailer 9
-
$1,704 SGD
$1,333 USD
View
B+
Retailer 10
-
$1,815 SGD
$1,420 USD
View
B
Retailer 11
-
$2,435 SGD
ZAR 30,765 ZAR
View
B
Retailer 12
-
$2,582 SGD
$2,020 USD
View
B
Retailer 13
-
$2,948 SGD
$2,306 USD
View
B
Retailer 14
-
$3,615 SGD
$2,828 USD
View
Most Expensive
B
MOH London
LG542210221 · Oct 29
$4,140 SGD
£2,550 GBP
View
14 more retailers have this diamond
Prices start from $904 SGDSave up to $3,236 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
$904 SGD