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Round|Natural|GIA

0.43ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 3555702206

Certificate GIA 3555702206

Diamond specifications and retailer prices

From $800 NZD
$450 USD
As of November 2, 2026
Save $1,159 NZD (59%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,252 NZD at NZ Jewellers · As of October 3, 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 3555702206. Listed at 11 retailers as of November 2, 2026, with a 145% 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 angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555702206
Dimensions4.83 × 4.85 × 3.03 mm
L/W Ratio1.00
Culet sizeNone
Top View
4.83 mm4.85 mm0.43 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555702206
Side View
Table 57.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

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 2
Current: $1,746 NZD|Low: $656 NZD|High: $1,984 NZD|Avg: $1,136 NZD|-1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 8$656 NZD
Retailer 5$800 NZD
Retailer 9$870 NZD
Retailer 7$977 NZD
Retailer 6$978 NZD
Retailer 2$1,054 NZD
Retailer 3$1,273 NZD
Retailer 1$1,746 NZD
Retailer 4$1,959 NZD

32 data points across 9 retailers

11 retailers$800 NZD to $1,959 NZD

Retailer 1
-
$770 NZD
$433 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$800 NZD
$450 USD
View
Retailer 3
-
$828 NZD
$466 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$887 NZD
$499 USD
View
Price last confirmed 24 days ago
B+
Retailer 5
-
$912 NZD
$513 USD
View
B+
Retailer 6
-
$978 NZD
$550 USD
View
B+
Retailer 7
-
$1,054 NZD
£467 GBP
View
B+
Retailer 8
-
$1,273 NZD
€682 EUR
View
B
Retailer 9
-
$1,746 NZD
£774 GBP
View
B
Retailer 10
-
$1,959 NZD
£868 GBP
View
Most Expensive
NZ Jewellers
fcefeda2-9eb0-4413-8faf-16f0e0ef57a0 · Oct 3
$3,252 NZD
$1,830 USD
View
Price under review
10 more retailers have this diamond
Prices start from $800 NZDSave up to $1,159 NZD

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
$800 NZD