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Round|Natural|GIA

0.57ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6552749498

Certificate GIA 6552749498

Diamond specifications and retailer prices

From €422 EUR
₹44,736 INR
As of October 29, 2026
Save €1,360 EUR (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,782 EUR at NZ Jewellers · As of September 28, 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 6552749498. Listed at 24 retailers as of October 26, 2026, with a 322% 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552749498
Dimensions5.36 × 5.38 × 3.26 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.36 mm5.38 mm0.57 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552749498
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

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 29
Current: €694 EUR|Low: €358 EUR|High: €1,328 EUR|Avg: €741 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2€422 EUR
Retailer 7€524 EUR
Retailer 3€612 EUR
Retailer 1€694 EUR
Retailer 5€761 EUR
Retailer 8€854 EUR
Retailer 6€875 EUR
Retailer 4€1,319 EUR

36 data points across 8 retailers

24 retailers€422 EUR to €1,782 EUR

A
Cheapest Retailer
-
€422 EUR
₹44,736 INR
A
Retailer 2
-
€466 EUR
$519 USD
View
A
Retailer 3
-
€524 EUR
$583 USD
View
Final sale: no returns
A
Retailer 4
-
€547 EUR
A$936 AUD
View
A
Retailer 5
-
€568 EUR
$632 USD
View
Price last confirmed 42 days ago
A
Retailer 6
-
€568 EUR
$632 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
€612 EUR
$681 USD
View
A
Retailer 8
-
€612 EUR
$681 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
€656 EUR
$730 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
€656 EUR
$730 USD
View
Price last confirmed 37 days ago
A
Retailer 11
-
€656 EUR
$730 USD
View
A
Retailer 12
-
€684 EUR
$761 USD
View
A
Retailer 13
-
€685 EUR
£600 GBP
View
A
Retailer 14
-
€694 EUR
£608 GBP
View
A
Retailer 15
-
€737 EUR
$820 USD
View
A
Retailer 16
-
€761 EUR
View
A
Retailer 17
-
€783 EUR
$872 USD
View
B+
Retailer 18
-
€854 EUR
A$1,463 AUD
View
Price last confirmed 24 days ago
B+
Retailer 19
-
€875 EUR
ZAR 15,737 ZAR
View
B
Retailer 20
-
€1,319 EUR
£1,156 GBP
View
B
Retailer 21
-
€1,782 EUR
$1,983 USD
View
Price last confirmed 38 days ago
B
Retailer 22
-
€1,782 EUR
$1,983 USD
View
B
Retailer 23
-
€1,782 EUR
$1,983 USD
View
Most Expensive
B
NZ Jewellers
5c062c0b-01cf-4ab3-9738-5e5daba2582b · Sep 28
€1,782 EUR
$1,983 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from €422 EURSave up to €1,360 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