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Round|Natural|GIA

0.57ct K I1 Round Natural Diamond

EX • K/I1 • GIA 1233207563

Certificate GIA 1233207563

Diamond specifications and retailer prices

From €502 EUR
As of November 5, 2026
Save €1,236 EUR (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,737 EUR at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1233207563. Listed at 6 retailers as of November 4, 2026, with prices from €502 to €1,737, a €1,236 spread on the same certified stone. NZ Jewellers lists it at €1,737. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1233207563
Dimensions5.29 × 5.31 × 3.29 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.29 mm5.31 mm0.57 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1233207563
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €1,737 EUR|Low: €412 EUR|High: €1,737 EUR|Avg: €725 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10€412 EUR
Retailer 4€502 EUR
Retailer 3€541 EUR
Retailer 6€541 EUR
Retailer 5€579 EUR
Retailer 9€612 EUR
Retailer 7€645 EUR
Retailer 2€810 EUR
Retailer 8€833 EUR
NZ Jewellers€1,737 EUR

17 data points across 10 retailers

6 retailers€502 EUR to €1,737 EUR

B+
Cheapest Retailer
-
€502 EUR
Retailer 2
-
€541 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€541 EUR
View
B
Retailer 4
-
€579 EUR
View
B
Retailer 5
-
€810 EUR
View
Most Expensive
C
NZ Jewellers
8b73dd9f-5b51-46ab-ae3f-1727febc7b05 · Nov 4
€1,737 EUR
$1,950 USD
View
5 more retailers have this diamond
Prices start from €502 EURSave up to €1,236 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.

B+
0.57ct Round
€502 EUR