CaratHunter
Plans
Round|Natural|GIA

0.53ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2566629518

Certificate GIA 2566629518

Diamond specifications and retailer prices

From $450 USD
As of November 3, 2026
Save $1,498 USD (77%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,948 USD 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 15 retailers as of November 2, 2026, with prices from $450 to $1,948, a $1,498 spread on the same certified stone. NZ Jewellers lists it at $1,948. 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
Color
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: $1,948 USD|Low: $450 USD|High: $2,084 USD|Avg: $865 USD|-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$450 USD
Retailer 10$562 USD
Retailer 13$609 USD
Retailer 5$630 USD
Retailer 3$669 USD
Retailer 7$678 USD
Retailer 15$717 USD
Retailer 9$736 USD
Retailer 8$741 USD
Retailer 12$745 USD
Retailer 4$783 USD
Retailer 2$793 USD
Retailer 6$804 USD
Retailer 14$1,433 USD
NZ Jewellers$1,948 USD

17 data points across 15 retailers

15 retailers$450 USD to $1,948 USD

A
Cheapest Retailer
-
$450 USD
A
Retailer 2
-
$562 USD
View
Final sale: no returns
A
Retailer 3
-
$609 USD
View
A
Retailer 4
-
$630 USD
View
A
Retailer 5
-
$669 USD
View
Retailer 6
-
$678 USD
View
Price last confirmed 12 days ago
A
Retailer 7
-
$717 USD
View
A
Retailer 8
-
$736 USD
View
A
Retailer 9
-
$741 USD
View
A
Retailer 10
-
$745 USD
View
A
Retailer 11
-
$783 USD
View
A
Retailer 12
-
$793 USD
View
A
Retailer 13
-
$804 USD
View
B
Retailer 14
-
$1,433 USD
View
Most Expensive
B
NZ Jewellers
d5984b34-8d6b-4d0e-8278-5b9c95c57424 · Nov 2
$1,948 USD
View
14 more retailers have this diamond
Prices start from $450 USDSave up to $1,498 USD

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
$450 USD