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0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1388531207

Certificate GIA 1388531207

Diamond specifications and retailer prices

From €507 EUR
$569 USD
As of October 31, 2026
Save €1,217 EUR (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,724 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 1388531207. Listed at 15 retailers as of October 30, 2026, with prices from €507 to €1,724, a €1,217 spread on the same certified stone. NZ Jewellers lists it at €1,724. 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
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1388531207
Dimensions5.31 × 5.30 × 3.27 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.31 mm5.30 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1388531207
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

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: €1,724 EUR|Low: €423 EUR|High: €1,724 EUR|Avg: €785 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7€507 EUR
Retailer 11€521 EUR
Retailer 6€557 EUR
Retailer 8€592 EUR
Retailer 10€592 EUR
Retailer 9€635 EUR
Retailer 3€659 EUR
Retailer 4€667 EUR
Retailer 5€811 EUR
Retailer 2€1,270 EUR
NZ Jewellers€1,724 EUR

42 data points across 11 retailers

15 retailers€507 EUR to €1,724 EUR

A
Cheapest Retailer
-
€507 EUR
$569 USD
Final sale: no returns
A
Retailer 2
-
€521 EUR
$584 USD
View
Retailer 3
-
€550 EUR
$617 USD
View
Price last confirmed 56 days ago
Retailer 4
-
€550 EUR
$617 USD
View
Price last confirmed 48 days ago
Retailer 5
-
€557 EUR
$625 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€592 EUR
$664 USD
View
A
Retailer 7
-
€592 EUR
$664 USD
View
Retailer 8
-
€635 EUR
$712 USD
View
Price last confirmed 56 days ago
A
Retailer 9
-
€635 EUR
$712 USD
View
B+
Retailer 10
-
€667 EUR
£589 GBP
View
B+
Retailer 11
-
€668 EUR
$749 USD
View
B+
Retailer 12
-
€811 EUR
View
B
Retailer 13
-
€1,270 EUR
£1,122 GBP
View
Retailer 14
-
€1,724 EUR
$1,934 USD
View
Price last confirmed 62 days ago
Most Expensive
B
NZ Jewellers
75fd0bcd-385f-4c42-8ec7-b3307ee2ebba · Oct 30
€1,724 EUR
$1,934 USD
View
14 more retailers have this diamond
Prices start from €507 EURSave up to €1,217 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
€507 EUR