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1.50ct L SI2 Round Natural Diamond

EX • L/SI2 • IGI 743524173

Shape and cutting style on the report: Round brilliant

Certificate IGI 743524173

Diamond specifications and retailer prices

From $2,479 SGD
As of November 5, 2026
Save $3,979 SGD (62%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,458 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 743524173. Listed at 13 retailers as of November 5, 2026, with prices from $2,479 to $6,458, a $3,979 spread on the same certified stone. NZ Jewellers lists it at $6,458. 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

1.50
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle41.1°
OriginNatural
Grading LabIGI
CertificateIGI 743524173
Dimensions7.47 × 7.52 × 4.41 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
7.47 mm7.52 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 743524173
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 58.9%

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: $6,458 SGD|Low: $2,479 SGD|High: $6,834 SGD|Avg: $3,629 SGD|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 6$2,479 SGD
Retailer 7$2,670 SGD
Retailer 3$2,790 SGD
Retailer 9$3,089 SGD
Retailer 11$3,089 SGD
Retailer 12$3,156 SGD
Retailer 10$3,232 SGD
Retailer 8$3,267 SGD
Retailer 13$3,440 SGD
Retailer 4$3,564 SGD
Retailer 2$3,799 SGD
Retailer 5$4,703 SGD
NZ Jewellers$6,458 SGD

40 data points across 13 retailers

13 retailers$2,479 SGD to $6,458 SGD

A
Cheapest Retailer
-
$2,479 SGD
A
Retailer 2
-
$2,670 SGD
View
B+
Retailer 3
-
$2,790 SGD
View
B+
Retailer 4
-
$3,089 SGD
View
Retailer 5
-
$3,089 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$3,156 SGD
View
B+
Retailer 7
-
$3,232 SGD
View
B+
Retailer 8
-
$3,267 SGD
View
B+
Retailer 9
-
$3,440 SGD
View
B+
Retailer 10
-
$3,564 SGD
View
B+
Retailer 11
-
$3,799 SGD
View
B
Retailer 12
-
$4,703 SGD
View
Most Expensive
C
NZ Jewellers
273695d6-f9dc-4335-b173-286c1f2fdfe9 · Nov 5
$6,458 SGD
$5,056 USD
View
12 more retailers have this diamond
Prices start from $2,479 SGDSave up to $3,979 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
1.50ct Round
$2,479 SGD