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Round|Natural|GIA

0.53ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2566629518

Certificate GIA 2566629518

Diamond specifications and retailer prices

From $812 NZD
As of November 3, 2026
Save $2,702 NZD (77%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,514 NZD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566629518. Listed at 14 retailers as of November 2, 2026, with prices from $812 to $3,514, a $2,702 spread on the same certified stone. NZ Jewellers lists it at $3,514. 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
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2566629518
Dimensions5.24 × 5.27 × 3.20 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Culet sizeNone
Key to symbols
Feather
Top View
5.24 mm5.27 mm0.53 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566629518
Side View
Table 58.0%Crown 32°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 60.8%

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 3
Current: $3,514 NZD|Low: $812 NZD|High: $3,759 NZD|Avg: $1,561 NZD|-6.5%
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
November 5, 2026
Retailer 11$812 NZD
Retailer 10$1,014 NZD
Retailer 13$1,099 NZD
Retailer 5$1,136 NZD
Retailer 3$1,207 NZD
Retailer 7$1,223 NZD
Retailer 15$1,293 NZD
Retailer 9$1,328 NZD
Retailer 8$1,337 NZD
Retailer 12$1,344 NZD
Retailer 4$1,412 NZD
Retailer 2$1,430 NZD
Retailer 6$1,450 NZD
Retailer 14$2,585 NZD
NZ Jewellers$3,514 NZD

17 data points across 15 retailers

14 retailers$812 NZD to $3,514 NZD

A
Cheapest Retailer
-
$812 NZD
A
Retailer 2
-
$1,099 NZD
View
A
Retailer 3
-
$1,136 NZD
View
A
Retailer 4
-
$1,207 NZD
View
Retailer 5
-
$1,223 NZD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,293 NZD
View
A
Retailer 7
-
$1,328 NZD
View
A
Retailer 8
-
$1,337 NZD
View
A
Retailer 9
-
$1,344 NZD
View
A
Retailer 10
-
$1,412 NZD
View
A
Retailer 11
-
$1,430 NZD
View
A
Retailer 12
-
$1,450 NZD
View
B
Retailer 13
-
$2,585 NZD
View
Most Expensive
B
NZ Jewellers
d5984b34-8d6b-4d0e-8278-5b9c95c57424 · Nov 2
$3,514 NZD
$1,948 USD
View
13 more retailers have this diamond
Prices start from $812 NZDSave up to $2,702 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
$812 NZD