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Round|Natural|GIA

0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 2566630216

Certificate GIA 2566630216

Diamond specifications and retailer prices

From €391 EUR
₹41,594 INR
As of November 1, 2026
Save €1,350 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,741 EUR at NZ Jewellers · As of October 30, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566630216. Listed at 14 retailers as of October 30, 2026, with prices from €391 to €1,741, a €1,350 spread on the same certified stone. NZ Jewellers lists it at €1,741. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2566630216
Dimensions5.40 × 5.44 × 3.22 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
5.40 mm5.44 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566630216
Side View
Table 59.0%Crown 31.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 59.4%

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: €1,741 EUR|Low: €391 EUR|High: €1,810 EUR|Avg: €754 EUR|-3.8%
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
Retailer 14
November 2, 2026
Retailer 12€391 EUR
Retailer 11€500 EUR
Retailer 10€515 EUR
Retailer 14€537 EUR
Retailer 2€570 EUR
Retailer 4€610 EUR
Retailer 8€646 EUR
Retailer 13€647 EUR
Retailer 5€666 EUR
Retailer 7€685 EUR
Retailer 3€698 EUR
Retailer 9€709 EUR
Retailer 6€1,361 EUR
NZ Jewellers€1,741 EUR

16 data points across 14 retailers

14 retailers€391 EUR to €1,741 EUR

A
Cheapest Retailer
-
€391 EUR
₹41,594 INR
A
Retailer 2
-
€500 EUR
$559 USD
View
A
Retailer 3
-
€515 EUR
A$885 AUD
View
A
Retailer 4
-
€537 EUR
$600 USD
View
A
Retailer 5
-
€570 EUR
$637 USD
View
A
Retailer 6
-
€610 EUR
$681 USD
View
A
Retailer 7
-
€646 EUR
£569 GBP
View
A
Retailer 8
-
€647 EUR
$723 USD
View
B+
Retailer 9
-
€666 EUR
$744 USD
View
A
Retailer 10
-
€685 EUR
£602 GBP
View
A
Retailer 11
-
€698 EUR
$780 USD
View
B+
Retailer 12
-
€709 EUR
View
B
Retailer 13
-
€1,361 EUR
£1,197 GBP
View
Most Expensive
B
NZ Jewellers
89e2f97c-80c0-4d14-97de-4697dbb9172f · Oct 30
€1,741 EUR
$1,945 USD
View
13 more retailers have this diamond
Prices start from €391 EURSave up to €1,350 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
€391 EUR