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Round|Natural|GIA

0.43ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2564028339

Certificate GIA 2564028339

Diamond specifications and retailer prices

From $610 NZD
₹32,762 INR
As of November 1, 2026
Save $1,314 NZD (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,247 NZD at NZ Jewellers · As of October 11, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2564028339. Listed at 9 retailers as of November 1, 2026, with a 215% 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2564028339
Dimensions4.80 × 4.85 × 3.02 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Top View
4.80 mm4.85 mm0.43 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564028339
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.6%

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: $3,247 NZD|Low: $609 NZD|High: $3,247 NZD|Avg: $1,397 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 4$610 NZD
Retailer 2$1,034 NZD
Retailer 7$1,066 NZD
Retailer 8$1,084 NZD
Retailer 3$1,136 NZD
Retailer 5$1,715 NZD
Retailer 6$1,924 NZD
NZ Jewellers$3,247 NZD

33 data points across 8 retailers

9 retailers$610 NZD to $1,924 NZD

A
Cheapest Retailer
-
$610 NZD
₹32,762 INR
A
Retailer 2
-
$853 NZD
A$739 AUD
View
A
Retailer 3
-
$1,034 NZD
£459 GBP
View
B+
Retailer 4
-
$1,066 NZD
$601 USD
View
B+
Retailer 5
-
$1,084 NZD
$611 USD
View
B+
Retailer 6
-
$1,136 NZD
€610 EUR
View
B
Retailer 7
-
$1,715 NZD
£761 GBP
View
B
Retailer 8
-
$1,924 NZD
£854 GBP
View
Most Expensive
NZ Jewellers
fd51fd7d-f855-45f1-adc3-68f0140c089a · Oct 11
$3,247 NZD
$1,830 USD
View
Price last confirmed 22 days ago
8 more retailers have this diamond
Prices start from $610 NZDSave up to $1,314 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
$610 NZD