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Round|Natural|GIA

0.43ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 1548959198

Certificate GIA 1548959198

Diamond specifications and retailer prices

From $518 SGD
$405 USD
As of November 1, 2026
Save $892 SGD (63%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,339 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.43ct natural round diamond

This 0.43ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1548959198. Listed at 18 retailers as of November 1, 2026, with a 172% 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

0.43
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1548959198
Dimensions4.83 × 4.85 × 3.01 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.83 mm4.85 mm0.43 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1548959198
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.2%

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: Nov 1
Current: $2,339 SGD|Low: $490 SGD|High: $2,339 SGD|Avg: $823 SGD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 11$490 SGD
Retailer 17$518 SGD
Retailer 15$554 SGD
Retailer 8$575 SGD
Retailer 16$596 SGD
Retailer 18$596 SGD
Retailer 19$638 SGD
Retailer 5$652 SGD
Retailer 3$703 SGD
Retailer 6$703 SGD
Retailer 9$703 SGD
Retailer 4$716 SGD
Retailer 10$729 SGD
Retailer 2$758 SGD
Retailer 7$786 SGD
Retailer 12$915 SGD
Retailer 13$1,256 SGD
Retailer 14$1,409 SGD
NZ Jewellers$2,339 SGD

34 data points across 19 retailers

18 retailers$518 SGD to $1,409 SGD

A
Cheapest Retailer
-
$518 SGD
$405 USD
A
Retailer 2
-
$554 SGD
$433 USD
View
A
Retailer 3
-
$575 SGD
$450 USD
View
A
Retailer 4
-
$596 SGD
$466 USD
View
A
Retailer 5
-
$596 SGD
$466 USD
View
A
Retailer 6
-
$638 SGD
$499 USD
View
B+
Retailer 7
-
$652 SGD
$510 USD
View
B+
Retailer 8
-
$667 SGD
$522 USD
View
B+
Retailer 9
-
$703 SGD
$550 USD
View
B+
Retailer 10
-
$703 SGD
$550 USD
View
B+
Retailer 11
-
$703 SGD
$550 USD
View
B+
Retailer 12
-
$716 SGD
$560 USD
View
B+
Retailer 13
-
$758 SGD
£467 GBP
View
B+
Retailer 14
-
$786 SGD
$615 USD
View
B+
Retailer 15
-
$915 SGD
€682 EUR
View
B
Retailer 16
-
$1,256 SGD
£774 GBP
View
B
Retailer 17
-
$1,409 SGD
£868 GBP
View
Most Expensive
NZ Jewellers
3c00b956-43ea-4988-bfc5-f14141cd21c9 · Oct 30
$2,339 SGD
$1,830 USD
View
Price under review
17 more retailers have this diamond
Prices start from $518 SGDSave up to $892 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
0.43ct Round
$518 SGD