Round|Natural|GIA

0.57ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2556232600

Certificate GIA 2556232600

Diamond specifications and retailer prices

From €422 EUR
₹44,927 INR
As of October 31, 2026
Save €874 EUR (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,750 EUR at NZ Jewellers · As of October 20, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2556232600. Listed at 14 retailers as of October 29, 2026, with a 207% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 2556232600
Dimensions5.35 × 5.37 × 3.30 mm
L/W Ratio1.00
Star length45%
Lower girdle80%
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.35 mm5.37 mm0.57 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556232600
Side View
Table 58.0%Crown 33°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 61.5%

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: €1,750 EUR|Low: €368 EUR|High: €1,750 EUR|Avg: €729 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
Retailer 13
October 31, 2026
Retailer 2€422 EUR
Retailer 3€481 EUR
Retailer 10€515 EUR
Retailer 12€559 EUR
Retailer 4€593 EUR
Retailer 9€601 EUR
Retailer 5€602 EUR
Retailer 13€644 EUR
Retailer 11€676 EUR
Retailer 6€683 EUR
Retailer 7€767 EUR
Retailer 8€1,296 EUR
NZ Jewellers€1,750 EUR

39 data points across 13 retailers

14 retailers€422 EUR to €1,296 EUR

A
Cheapest Retailer
-
€422 EUR
₹44,927 INR
A
Retailer 2
-
€481 EUR
HK$4,200 HKD
View
A
Retailer 3
-
€515 EUR
$575 USD
View
Final sale: no returns
A
Retailer 4
-
€548 EUR
A$941 AUD
View
Retailer 5
-
€559 EUR
$624 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
€593 EUR
SGD 895 SGD
View
Retailer 7
-
€601 EUR
$671 USD
View
Price last confirmed 16 days ago
Retailer 8
-
€602 EUR
$672 USD
View
Price last confirmed 16 days ago
Retailer 9
-
€644 EUR
$719 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
€676 EUR
$755 USD
View
A
Retailer 11
-
€683 EUR
£601 GBP
View
A
Retailer 12
-
€767 EUR
View
B+
Retailer 13
-
€1,296 EUR
£1,140 GBP
View
Most Expensive
NZ Jewellers
db259c4c-71d1-45cd-943b-b40ba5be66ba · Oct 20
€1,750 EUR
$1,955 USD
View
Price last confirmed 11 days ago
13 more retailers have this diamond
Prices start from €422 EURSave up to €874 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
€422 EUR