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Round|Natural|GIA

0.53ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5413895599

Certificate GIA 5413895599

Diamond specifications and retailer prices

From $610 NZD
As of November 6, 2026
Save $2,729 NZD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,339 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5413895599. Listed at 18 retailers as of November 4, 2026, with prices from $610 to $3,339, a $2,729 spread on the same certified stone. NZ Jewellers lists it at $3,339. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5413895599
Dimensions5.28 × 5.24 × 3.15 mm
L/W Ratio1.01
Top View
5.28 mm5.24 mm0.53 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5413895599
Side View
Table 59.0%Crown 33°Girdle: THN-STKPavilion 41°Culet: NoneDepth 59.9%

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: $898 NZD|Low: $610 NZD|High: $2,035 NZD|Avg: $1,069 NZD|-5.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$610 NZD
Retailer 8$804 NZD
Retailer 5$850 NZD
Retailer 6$881 NZD
Retailer 1$898 NZD
Retailer 3$1,066 NZD
Retailer 4$1,131 NZD
Retailer 7$2,008 NZD

35 data points across 8 retailers

18 retailers$610 NZD to $3,339 NZD

A
Cheapest Retailer
-
$610 NZD
A
Retailer 2
-
$728 NZD
View
A
Retailer 3
-
$804 NZD
View
Final sale: no returns
A
Retailer 4
-
$850 NZD
View
A
Retailer 5
-
$872 NZD
View
A
Retailer 6
-
$881 NZD
View
A
Retailer 7
-
$889 NZD
View
A
Retailer 8
-
$898 NZD
View
Retailer 9
-
$937 NZD
View
Price last confirmed 8 days ago
A
Retailer 10
-
$937 NZD
View
A
Retailer 11
-
$1,005 NZD
View
A
Retailer 12
-
$1,066 NZD
View
A
Retailer 13
-
$1,087 NZD
View
A
Retailer 14
-
$1,105 NZD
View
A
Retailer 15
-
$1,131 NZD
View
B
Retailer 16
-
$2,008 NZD
View
B
Retailer 17
-
$2,350 NZD
View
Most Expensive
B
NZ Jewellers
0cd56d25-4cea-4efd-b3fd-25ad6b0a8b10 · Nov 4
$3,339 NZD
$1,877 USD
View
17 more retailers have this diamond
Prices start from $610 NZDSave up to $2,729 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
$610 NZD