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Round|Lab Grown|IGI

3.43ct E SI2 Round Lab Grown Diamond

EX • E/SI2 • IGI LG614327445

Shape and cutting style on the report: Round brilliant

Certificate IGI LG614327445

Diamond specifications and retailer prices

From $488 SGD
$381 USD
As of October 26, 2026
Save $4,536 SGD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,024 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.43ct lab-grown round diamond

This 3.43ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG614327445 or 614327445. Listed at 15 retailers as of October 26, 2026, with prices from $488 to $5,024, a $4,536 spread on the same certified stone. Brilliant Earth lists it at $5,024. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.43
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG614327445
Dimensions9.67 × 9.72 × 5.89 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
9.67 mm9.72 mm3.43 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG614327445
Side View
Table 60.0%Crown 32.4°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 26
Current: $5,024 SGD|Low: $547 SGD|High: $5,229 SGD|Avg: $1,606 SGD|-3.9%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 5$547 SGD
Retailer 12$567 SGD
Retailer 11$820 SGD
Retailer 10$920 SGD
Retailer 8$1,020 SGD
Retailer 6$1,092 SGD
Retailer 4$1,198 SGD
Retailer 3$1,503 SGD
Retailer 9$1,619 SGD
Retailer 2$1,631 SGD
Retailer 13$2,385 SGD
Retailer 7$2,460 SGD
Brilliant Earth$5,024 SGD

40 data points across 13 retailers

15 retailers$488 SGD to $5,024 SGD

A
Cheapest Retailer
-
$488 SGD
$381 USD
A
Retailer 2
-
$547 SGD
$427 USD
View
A
Retailer 3
-
$567 SGD
$442 USD
View
Final sale: no returns
A
Retailer 4
-
$606 SGD
$473 USD
View
A
Retailer 5
-
$820 SGD
HK$5,000 HKD
View
B+
Retailer 6
-
$920 SGD
$718 USD
View
A
Retailer 7
-
$1,020 SGD
€758 EUR
View
A
Retailer 8
-
$1,092 SGD
£671 GBP
View
A
Retailer 9
-
$1,198 SGD
$935 USD
View
B+
Retailer 10
-
$1,503 SGD
$1,173 USD
View
B+
Retailer 11
-
$1,619 SGD
$1,263 USD
View
B+
Retailer 12
-
$1,631 SGD
A$1,958 AUD
View
B
Retailer 13
-
$2,385 SGD
View
B+
Retailer 14
-
$2,460 SGD
£1,511 GBP
View
Most Expensive
B
Brilliant Earth
12177140A · Oct 29
$5,024 SGD
$3,920 USD
View
14 more retailers have this diamond
Prices start from $488 SGDSave up to $4,536 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
3.43ct Round
$488 SGD