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0.33ct H SI2 Round Natural Diamond

EX • H/SI2 • IGI 638419170

Shape and cutting style on the report: Round brilliant

Certificate IGI 638419170

Diamond specifications and retailer prices

From $496 NZD
$279 USD
As of October 31, 2026
Save $1,747 NZD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,243 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.33ct natural round diamond

This 0.33ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 638419170. Listed at 14 retailers as of October 30, 2026, with prices from $496 to $2,243, a $1,747 spread on the same certified stone. NZ Jewellers lists it at $2,243. 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

0.33
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41.2°
OriginNatural
Grading LabIGI
CertificateIGI 638419170
Dimensions4.42 × 4.44 × 2.73 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Top View
4.42 mm4.44 mm0.33 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 638419170
Side View
Table 60.0%Crown 35.4°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.6%

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: Oct 31
Current: $2,243 NZD|Low: $496 NZD|High: $2,243 NZD|Avg: $898 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 7$496 NZD
Retailer 6$522 NZD
Retailer 9$533 NZD
Retailer 5$553 NZD
Retailer 8$666 NZD
Retailer 2$832 NZD
Retailer 3$1,018 NZD
Retailer 4$1,144 NZD
NZ Jewellers$2,243 NZD

40 data points across 9 retailers

14 retailers$496 NZD to $2,243 NZD

Retailer 1
-
$496 NZD
$279 USD
Price last confirmed 53 days ago
A
Retailer 2
-
$496 NZD
$279 USD
View
A
Retailer 3
-
$553 NZD
$311 USD
View
Retailer 4
-
$666 NZD
$375 USD
View
Price last confirmed 56 days ago
B+
Retailer 5
-
$666 NZD
$375 USD
View
B+
Retailer 6
-
$677 NZD
€363 EUR
View
B+
Retailer 7
-
$727 NZD
$409 USD
View
B+
Retailer 8
-
$832 NZD
€446 EUR
View
B+
Retailer 9
-
$1,018 NZD
£451 GBP
View
B
Retailer 10
-
$1,045 NZD
£463 GBP
View
B
Retailer 11
-
$1,144 NZD
£507 GBP
View
B
Retailer 12
-
$1,199 NZD
£531 GBP
View
Retailer 13
-
$2,243 NZD
$1,262 USD
View
Price last confirmed 52 days ago
Most Expensive
B
NZ Jewellers
65fc621f-15c6-49b1-bb54-0520fb1053c7 · Oct 30
$2,243 NZD
$1,262 USD
View
13 more retailers have this diamond
Prices start from $496 NZDSave up to $1,747 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
0.33ct Round
$496 NZD