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Round|Natural|GIA

0.52ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2556907972

Certificate GIA 2556907972

Diamond specifications and retailer prices

From €485 EUR
As of November 5, 2026
Save €1,554 EUR (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,152 EUR at NZ Jewellers · As of September 8, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct 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 2556907972. Listed at 21 retailers as of November 4, 2026, with a 321% 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

0.52
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2556907972
Dimensions5.23 × 5.24 × 3.13 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.23 mm5.24 mm0.52 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556907972
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: €2,038 EUR|Low: €485 EUR|High: €2,097 EUR|Avg: €834 EUR|-2.8%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 13€485 EUR
Retailer 6€547 EUR
Retailer 8€600 EUR
Retailer 5€617 EUR
Retailer 10€631 EUR
Retailer 3€650 EUR
Retailer 14€669 EUR
Retailer 17€675 EUR
Retailer 2€681 EUR
Retailer 9€691 EUR
Retailer 4€750 EUR
Retailer 11€775 EUR
Retailer 12€786 EUR
Retailer 18€848 EUR
Retailer 7€897 EUR
Retailer 16€917 EUR
Retailer 15€1,189 EUR
NZ Jewellers€2,038 EUR

23 data points across 18 retailers

21 retailers€485 EUR to €2,038 EUR

A
Cheapest Retailer
-
€485 EUR
A
Retailer 2
-
€547 EUR
View
A
Retailer 3
-
€600 EUR
View
Final sale: no returns
A
Retailer 4
-
€617 EUR
View
Retailer 5
-
€631 EUR
View
Price last confirmed 11 days ago
A
Retailer 6
-
€650 EUR
View
A
Retailer 7
-
€669 EUR
View
A
Retailer 8
-
€675 EUR
View
A
Retailer 9
-
€681 EUR
View
Retailer 10
-
€686 EUR
View
Price last confirmed 62 days ago
Retailer 11
-
€691 EUR
View
Price last confirmed 9 days ago
A
Retailer 12
-
€750 EUR
View
A
Retailer 13
-
€775 EUR
View
A
Retailer 14
-
€786 EUR
View
Retailer 15
-
€792 EUR
View
Price last confirmed 60 days ago
B+
Retailer 16
-
€848 EUR
View
B+
Retailer 17
-
€897 EUR
View
B+
Retailer 18
-
€917 EUR
View
B+
Retailer 19
-
€1,189 EUR
View
B
Retailer 20
-
€2,038 EUR
View
Most Expensive
NZ Jewellers
9ae9b08e-cbc1-4752-80ce-fc0a720f23cf · Sep 8
€2,152 EUR
$2,415 USD
View
Price last confirmed 58 days ago
20 more retailers have this diamond
Prices start from €485 EURSave up to €1,554 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
0.52ct Round
€485 EUR