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Round|Natural|GIA

0.57ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6502779675

Certificate GIA 6502779675

Diamond specifications and retailer prices

From €584 EUR
HK$5,100 HKD
As of November 1, 2026
Save €905 EUR (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,316 EUR at NZ Jewellers · As of September 24, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502779675. Listed at 21 retailers as of October 31, 2026, with a 155% 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6502779675
Dimensions5.31 × 5.32 × 3.29 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.31 mm5.32 mm0.57 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6502779675
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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 1
Current: €1,353 EUR|Low: €517 EUR|High: €1,369 EUR|Avg: €863 EUR|-0.1%
Retailer 1
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 1, 2026
Retailer 5€584 EUR
Retailer 3€618 EUR
Retailer 15€679 EUR
Retailer 11€703 EUR
Retailer 7€752 EUR
Retailer 2€797 EUR
Retailer 12€797 EUR
Retailer 6€823 EUR
Retailer 13€823 EUR
Retailer 8€877 EUR
Retailer 14€916 EUR
Retailer 10€959 EUR
Retailer 4€1,110 EUR
Retailer 9€1,140 EUR
Retailer 1€1,353 EUR

40 data points across 15 retailers

21 retailers€584 EUR to €1,490 EUR

A
Cheapest Retailer
-
€584 EUR
HK$5,100 HKD
A
Retailer 2
-
€618 EUR
$690 USD
View
Final sale: no returns
Retailer 3
-
€669 EUR
$747 USD
View
Price last confirmed 24 days ago
Retailer 4
-
€669 EUR
$747 USD
View
Price last confirmed 24 days ago
A
Retailer 5
-
€679 EUR
$759 USD
View
Retailer 6
-
€695 EUR
$776 USD
View
Price last confirmed 33 days ago
A
Retailer 7
-
€703 EUR
$785 USD
View
A
Retailer 8
-
€752 EUR
$840 USD
View
Retailer 9
-
€772 EUR
$862 USD
View
Price last confirmed 32 days ago
A
Retailer 10
-
€797 EUR
$890 USD
View
A
Retailer 11
-
€797 EUR
$890 USD
View
A
Retailer 12
-
€823 EUR
$920 USD
View
A
Retailer 13
-
€823 EUR
$920 USD
View
B+
Retailer 14
-
€877 EUR
£771 GBP
View
B+
Retailer 15
-
€916 EUR
$1,023 USD
View
B+
Retailer 16
-
€959 EUR
View
Retailer 17
-
€1,110 EUR
A$1,908 AUD
View
Price last confirmed 28 days ago
B+
Retailer 18
-
€1,140 EUR
ZAR 20,570 ZAR
View
B
Retailer 19
-
€1,353 EUR
£1,190 GBP
View
B
Retailer 20
-
€1,490 EUR
£1,310 GBP
View
Most Expensive
NZ Jewellers
bd03eda6-0cb9-4e39-8e48-61c30f22ba5a · Sep 24
€2,316 EUR
$2,587 USD
View
Price last confirmed 38 days ago
20 more retailers have this diamond
Prices start from €584 EURSave up to €905 EUR

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
€584 EUR