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Round|Natural|GIA

0.57ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2558749653

Certificate GIA 2558749653

Diamond specifications and retailer prices

From £568 GBP
$762 USD
As of October 31, 2026
Save £778 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £2,292 GBP at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2558749653. Listed at 19 retailers as of October 29, 2026, with a 137% 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

0.57
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2558749653
Dimensions5.30 × 5.33 × 3.23 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.30 mm5.33 mm0.57 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2558749653
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 40.8°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: Oct 31
Current: £852 GBP|Low: £568 GBP|High: £1,355 GBP|Avg: £925 GBP|+5.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7£568 GBP
Retailer 3£613 GBP
Retailer 6£782 GBP
Retailer 1£852 GBP
Retailer 2£945 GBP
Retailer 8£1,099 GBP
Retailer 4£1,129 GBP
Retailer 5£1,346 GBP

42 data points across 8 retailers

19 retailers£568 GBP to £1,346 GBP

A
Cheapest Retailer
-
£568 GBP
$762 USD
Final sale: no returns
B+
Retailer 2
-
£657 GBP
$881 USD
View
B+
Retailer 3
-
£662 GBP
$889 USD
View
B+
Retailer 4
-
£662 GBP
$889 USD
View
B+
Retailer 5
-
£670 GBP
$899 USD
View
B+
Retailer 6
-
£688 GBP
$923 USD
View
B+
Retailer 7
-
£738 GBP
$990 USD
View
B+
Retailer 8
-
£764 GBP
$1,025 USD
View
B+
Retailer 9
-
£782 GBP
$1,050 USD
View
B+
Retailer 10
-
£821 GBP
$1,102 USD
View
B+
Retailer 11
-
£852 GBP
View
B+
Retailer 12
-
£901 GBP
$1,209 USD
View
B+
Retailer 13
-
£945 GBP
€1,208 EUR
View
Retailer 14
-
£1,033 GBP
$1,386 USD
View
Price last confirmed 7 days ago
Retailer 15
-
£1,099 GBP
A$2,270 AUD
View
Price last confirmed 28 days ago
B
Retailer 16
-
£1,129 GBP
ZAR 24,465 ZAR
View
B
Retailer 17
-
£1,183 GBP
CA$2,205 CAD
View
B
Retailer 18
-
£1,346 GBP
View
Most Expensive
NZ Jewellers
2054889c-82ac-484e-998a-da7f3920deef · Nov 2
£2,292 GBP
$3,076 USD
View
Price under review
18 more retailers have this diamond
Prices start from £568 GBPSave up to £778 GBP

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
0.57ct Round
£568 GBP