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0.53ct I SI2 Round Natural Diamond

EX • I/SI2 • HRD 260000206354

Certificate HRD 260000206354

Diamond specifications and retailer prices

From $467 NZD
As of November 6, 2026
Save $1,997 NZD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,464 NZD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000206354. Listed at 14 retailers as of November 4, 2026, with prices from $467 to $2,464, a $1,997 spread on the same certified stone. NZ Jewellers lists it at $2,464. 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

0.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000206354
Dimensions5.19 × 5.22 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.19 mm5.22 mm0.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000206354
Side View
Table 58.0%Crown 35.2°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 61.7%

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 6
Current: $2,464 NZD|Low: $467 NZD|High: $2,585 NZD|Avg: $1,058 NZD|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2$467 NZD
Retailer 11$593 NZD
Retailer 10$642 NZD
Retailer 7$689 NZD
Retailer 9$718 NZD
Retailer 6$859 NZD
Retailer 4$866 NZD
Retailer 12$866 NZD
Retailer 5$1,057 NZD
Retailer 8$1,483 NZD
Retailer 3$1,986 NZD
NZ Jewellers$2,464 NZD

43 data points across 12 retailers

14 retailers$467 NZD to $2,464 NZD

A
Cheapest Retailer
-
$467 NZD
A
Retailer 2
-
$593 NZD
View
Final sale: no returns
A
Retailer 3
-
$642 NZD
View
A
Retailer 4
-
$689 NZD
View
Retailer 5
-
$705 NZD
View
Price last confirmed 60 days ago
A
Retailer 6
-
$718 NZD
View
Retailer 7
-
$814 NZD
View
Price last confirmed 59 days ago
A
Retailer 8
-
$859 NZD
View
A
Retailer 9
-
$866 NZD
View
A
Retailer 10
-
$866 NZD
View
A
Retailer 11
-
$1,057 NZD
View
B+
Retailer 12
-
$1,483 NZD
View
B
Retailer 13
-
$1,986 NZD
View
Most Expensive
B
NZ Jewellers
06a6af4e-7b91-48e9-ba15-20d5dc2bf441 · Nov 4
$2,464 NZD
$1,366 USD
View
13 more retailers have this diamond
Prices start from $467 NZDSave up to $1,997 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
0.53ct Round
$467 NZD