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Round|Natural|GIA

0.57ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2557672908

Certificate GIA 2557672908

Diamond specifications and retailer prices

From €474 EUR
$530 USD
As of November 2, 2026
Save €1,651 EUR (78%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €2,125 EUR at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2557672908. Listed at 22 retailers as of October 27, 2026, with prices from €474 to €2,125, a €1,651 spread on the same certified stone. NZ Jewellers lists it at €2,125. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2557672908
Dimensions5.24 × 5.28 × 3.32 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.24 mm5.28 mm0.57 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557672908
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.1%

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 2
Current: €2,125 EUR|Low: €431 EUR|High: €2,125 EUR|Avg: €911 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 10€474 EUR
Retailer 3€582 EUR
Retailer 8€618 EUR
Retailer 12€637 EUR
Retailer 4€659 EUR
Retailer 9€774 EUR
Retailer 2€810 EUR
Retailer 5€877 EUR
Retailer 11€1,019 EUR
Retailer 7€1,046 EUR
Retailer 6€1,241 EUR
NZ Jewellers€2,125 EUR

43 data points across 12 retailers

22 retailers€474 EUR to €2,125 EUR

A
Cheapest Retailer
-
€474 EUR
$530 USD
Final sale: no returns
A
Retailer 2
-
€582 EUR
$650 USD
View
Retailer 3
-
€602 EUR
$673 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
€614 EUR
$686 USD
View
A
Retailer 5
-
€618 EUR
$690 USD
View
A
Retailer 6
-
€627 EUR
$701 USD
View
A
Retailer 7
-
€635 EUR
A$1,091 AUD
View
A
Retailer 8
-
€637 EUR
$712 USD
View
B+
Retailer 9
-
€659 EUR
$736 USD
View
B+
Retailer 10
-
€708 EUR
$791 USD
View
B+
Retailer 11
-
€711 EUR
$794 USD
View
B+
Retailer 12
-
€755 EUR
$843 USD
View
B+
Retailer 13
-
€774 EUR
$865 USD
View
B+
Retailer 14
-
€810 EUR
£712 GBP
View
B+
Retailer 15
-
€815 EUR
$910 USD
View
B+
Retailer 16
-
€862 EUR
$963 USD
View
B+
Retailer 17
-
€877 EUR
View
Retailer 18
-
€1,019 EUR
A$1,751 AUD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
€1,046 EUR
ZAR 18,879 ZAR
View
B
Retailer 20
-
€1,241 EUR
£1,092 GBP
View
B
Retailer 21
-
€1,955 EUR
CA$3,034 CAD
View
Most Expensive
B
NZ Jewellers
e41de6bb-032e-408d-b4af-54dddabe8860 · Oct 27
€2,125 EUR
$2,374 USD
View
21 more retailers have this diamond
Prices start from €474 EURSave up to €1,651 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
€474 EUR