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Round|Natural|GIA

1.43ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7542471807

Certificate GIA 7542471807

Diamond specifications and retailer prices

From $2,256 SGD
As of November 4, 2026
Save $4,248 SGD (65%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,610 SGD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.43ct natural round diamond

This 1.43ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7542471807. Listed at 12 retailers as of November 4, 2026, with a 188% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.43
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7542471807
Dimensions7.13 × 7.17 × 4.47 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
7.13 mm7.17 mm1.43 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7542471807
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
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 4
Current: $6,504 SGD|Low: $2,223 SGD|High: $6,610 SGD|Avg: $3,522 SGD|-1.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 7$2,256 SGD
Retailer 5$2,871 SGD
Retailer 4$2,935 SGD
Retailer 2$3,059 SGD
Retailer 11$3,067 SGD
Retailer 8$3,161 SGD
Retailer 9$3,193 SGD
Retailer 10$3,341 SGD
Retailer 3$3,712 SGD
Retailer 6$4,574 SGD
NZ Jewellers$6,504 SGD

33 data points across 11 retailers

12 retailers$2,256 SGD to $6,504 SGD

A
Cheapest Retailer
-
$2,256 SGD
B+
Retailer 2
-
$2,871 SGD
View
Final sale: no returns
B+
Retailer 3
-
$2,935 SGD
View
B+
Retailer 4
-
$3,059 SGD
View
B+
Retailer 5
-
$3,067 SGD
View
B+
Retailer 6
-
$3,067 SGD
View
B+
Retailer 7
-
$3,161 SGD
View
B+
Retailer 8
-
$3,193 SGD
View
Retailer 9
-
$3,341 SGD
View
Price last confirmed 17 days ago
B
Retailer 10
-
$4,574 SGD
View
B
Retailer 11
-
$6,504 SGD
View
Most Expensive
NZ Jewellers
0bad2b18-164f-4abc-8b14-313e051ae633 · Sep 25
$6,610 SGD
$5,175 USD
View
Price last confirmed 41 days ago
11 more retailers have this diamond
Prices start from $2,256 SGDSave up to $4,248 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
1.43ct Round
$2,256 SGD