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0.43ct I SI2 Round Natural Diamond

VG • I/SI2 • IGI 607305619

Shape and cutting style on the report: Round brilliant

Certificate IGI 607305619

Diamond specifications and retailer prices

From $462 NZD
$260 USD
As of October 31, 2026
Save $1,633 NZD (78%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,095 NZD at NZ Jewellers · As of November 2, 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 very-good cut grade and certified by IGI 607305619. Listed at 11 retailers as of October 31, 2026, with prices from $462 to $2,095, a $1,633 spread on the same certified stone. NZ Jewellers lists it at $2,095. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.43
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle36.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 607305619
Dimensions4.72 × 4.76 × 2.98 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
4.72 mm4.76 mm0.43 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 607305619
Side View
Table 59.0%Crown 36.5°Girdle: STK-THKPavilion 40.3°Culet: NoneDepth 63.0%

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: Oct 31
Current: $2,095 NZD|Low: $462 NZD|High: $2,095 NZD|Avg: $796 NZD
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 2, 2026
Retailer 11$462 NZD
Retailer 9$484 NZD
Retailer 13$498 NZD
Retailer 8$515 NZD
Retailer 12$622 NZD
Retailer 10$628 NZD
Retailer 4$694 NZD
Retailer 5$698 NZD
Retailer 6$782 NZD
Retailer 3$821 NZD
Retailer 2$952 NZD
Retailer 7$1,068 NZD
NZ Jewellers$2,095 NZD

42 data points across 13 retailers

11 retailers$462 NZD to $2,095 NZD

A
Cheapest Retailer
-
$462 NZD
$260 USD
B+
Retailer 2
-
$498 NZD
$280 USD
View
B+
Retailer 3
-
$515 NZD
$290 USD
View
B+
Retailer 4
-
$622 NZD
$350 USD
View
B+
Retailer 5
-
$628 NZD
$354 USD
View
B+
Retailer 6
-
$694 NZD
$391 USD
View
B+
Retailer 7
-
$782 NZD
€419 EUR
View
B+
Retailer 8
-
$925 NZD
£410 GBP
View
B+
Retailer 9
-
$952 NZD
£422 GBP
View
B+
Retailer 10
-
$1,068 NZD
£473 GBP
View
Most Expensive
C
NZ Jewellers
b7adedbb-495d-426e-ac85-cd2aee9013da · Nov 2
$2,095 NZD
$1,179 USD
View
10 more retailers have this diamond
Prices start from $462 NZDSave up to $1,633 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
$462 NZD