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2.42ct I SI1 Round Lab Grown Diamond

EX • I/SI1 • IGI LG500165149

Shape and cutting style on the report: Round brilliant

Certificate IGI LG500165149

Diamond specifications and retailer prices

From $1,739 SGD
$1,360 USD
As of October 30, 2026
Save $10,209 SGD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $11,948 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 2.42ct lab-grown round diamond

This 2.42ct lab-grown round sits in the two to three carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG500165149 or 500165149. Listed at 11 retailers as of October 29, 2026, with prices from $1,739 to $11,948, a $10,209 spread on the same certified stone. MOH London lists it at $11,948. 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

2.42
Carat
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG500165149
Dimensions8.64 × 8.67 × 5.19 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
8.64 mm8.67 mm2.42 ctI / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG500165149
Side View
Table 59.5%Crown 33.2°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $11,948 SGD|Low: $1,739 SGD|High: $12,044 SGD|Avg: $6,023 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 2$1,739 SGD
Retailer 4$4,042 SGD
Retailer 7$4,527 SGD
Retailer 5$4,688 SGD
Retailer 8$4,890 SGD
Retailer 9$5,464 SGD
Retailer 3$6,599 SGD
Retailer 6$7,280 SGD
MOH London$11,948 SGD

16 data points across 9 retailers

11 retailers$1,739 SGD to $11,948 SGD

A
Cheapest Retailer
-
$1,739 SGD
$1,360 USD
B+
Retailer 2
-
$4,042 SGD
$3,162 USD
View
B+
Retailer 3
-
$4,398 SGD
$3,440 USD
View
B+
Retailer 4
-
$4,527 SGD
$3,541 USD
View
Final sale: no returns
Retailer 5
-
$4,688 SGD
$3,667 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
$4,688 SGD
$3,667 USD
View
B+
Retailer 7
-
$4,890 SGD
$3,825 USD
View
B
Retailer 8
-
$5,859 SGD
$4,583 USD
View
B
Retailer 9
-
$6,599 SGD
$5,162 USD
View
B
Retailer 10
-
$7,280 SGD
$5,695 USD
View
Most Expensive
B
MOH London
LG500165149 · Oct 29
$11,948 SGD
£7,359 GBP
View
10 more retailers have this diamond
Prices start from $1,739 SGDSave up to $10,209 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
2.42ct Round
$1,739 SGD