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Round|Natural|GIA

0.33ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6551899861

Certificate GIA 6551899861

Diamond specifications and retailer prices

From $697 NZD
$392 USD
As of October 31, 2026
Save $1,222 NZD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,831 NZD at NZ Jewellers · As of October 8, 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 GIA 6551899861. Listed at 12 retailers as of October 28, 2026, with a 175% 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

0.33
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6551899861
Dimensions4.42 × 4.45 × 2.77 mm
L/W Ratio1.01
Culet sizeNone
Top View
4.42 mm4.45 mm0.33 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551899861
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.4%

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: $2,831 NZD|Low: $379 NZD|High: $2,831 NZD|Avg: $1,089 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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 7$379 NZD
Retailer 6$612 NZD
Retailer 15$670 NZD
Retailer 3$697 NZD
Retailer 4$797 NZD
Retailer 8$809 NZD
Retailer 14$882 NZD
Retailer 16$901 NZD
Retailer 5$908 NZD
Retailer 9$910 NZD
Retailer 13$1,001 NZD
Retailer 10$1,183 NZD
Retailer 2$1,520 NZD
Retailer 11$1,706 NZD
Retailer 12$1,919 NZD
NZ Jewellers$2,831 NZD

25 data points across 16 retailers

12 retailers$697 NZD to $1,919 NZD

Retailer 1
-
$670 NZD
$377 USD
Price last confirmed 24 days ago
A
Retailer 2
-
$697 NZD
$392 USD
View
B+
Retailer 3
-
$809 NZD
$455 USD
View
B+
Retailer 4
-
$882 NZD
$496 USD
View
Retailer 5
-
$901 NZD
$507 USD
View
Price last confirmed 24 days ago
B+
Retailer 6
-
$910 NZD
£403 GBP
View
B+
Retailer 7
-
$1,001 NZD
$563 USD
View
B
Retailer 8
-
$1,183 NZD
€634 EUR
View
B
Retailer 9
-
$1,520 NZD
£673 GBP
View
B
Retailer 10
-
$1,706 NZD
£756 GBP
View
B
Retailer 11
-
$1,919 NZD
£850 GBP
View
Most Expensive
NZ Jewellers
6af74f13-05ac-425c-b1ee-c23a858f3770 · Oct 8
$2,831 NZD
$1,593 USD
View
Price under review
11 more retailers have this diamond
Prices start from $697 NZDSave up to $1,222 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
$697 NZD