CaratHunter
Plans
Round|Natural|GIA

0.52ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 2566520575

Certificate GIA 2566520575

Diamond specifications and retailer prices

From €504 EUR
As of November 6, 2026
Save €1,622 EUR (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,126 EUR at NZ Jewellers · As of November 4, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566520575. Listed at 23 retailers as of November 4, 2026, with prices from €504 to €2,126, a €1,622 spread on the same certified stone. NZ Jewellers lists it at €2,126. 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566520575
Dimensions5.21 × 5.20 × 3.20 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.21 mm5.20 mm0.52 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566520575
Side View
Table 56.0%Crown 35°Girdle: THN-MEDPavilion 41°Culet: NoneDepth 61.4%

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 6
Current: €2,126 EUR|Low: €504 EUR|High: €2,147 EUR|Avg: €867 EUR|-1.0%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 6, 2026
Retailer 2€504 EUR
Retailer 14€513 EUR
Retailer 7€625 EUR
Retailer 10€633 EUR
Retailer 8€639 EUR
Retailer 15€650 EUR
Retailer 22€653 EUR
Retailer 21€672 EUR
Retailer 12€678 EUR
Retailer 23€682 EUR
Retailer 6€704 EUR
Retailer 17€709 EUR
Retailer 5€782 EUR
Retailer 18€809 EUR
Retailer 16€820 EUR
Retailer 20€820 EUR
Retailer 13€872 EUR
Retailer 19€884 EUR
Retailer 9€928 EUR
Retailer 3€958 EUR
Retailer 11€1,241 EUR
Retailer 4€1,975 EUR
NZ Jewellers€2,126 EUR

17 data points across 23 retailers

23 retailers€504 EUR to €2,126 EUR

A
Cheapest Retailer
-
€504 EUR
A
Retailer 2
-
€513 EUR
View
A
Retailer 3
-
€625 EUR
View
Final sale: no returns
A
Retailer 4
-
€633 EUR
View
A
Retailer 5
-
€639 EUR
View
Retailer 6
-
€650 EUR
View
Price last confirmed 15 days ago
A
Retailer 7
-
€653 EUR
View
A
Retailer 8
-
€672 EUR
View
A
Retailer 9
-
€678 EUR
View
A
Retailer 10
-
€682 EUR
View
A
Retailer 11
-
€704 EUR
View
A
Retailer 12
-
€709 EUR
View
A
Retailer 13
-
€782 EUR
View
B+
Retailer 14
-
€809 EUR
View
B+
Retailer 15
-
€820 EUR
View
B+
Retailer 16
-
€820 EUR
View
B+
Retailer 17
-
€872 EUR
View
B+
Retailer 18
-
€884 EUR
View
B+
Retailer 19
-
€928 EUR
View
B+
Retailer 20
-
€958 EUR
View
B+
Retailer 21
-
€1,241 EUR
View
B
Retailer 22
-
€1,975 EUR
View
Most Expensive
B
NZ Jewellers
457a20ad-d49e-447b-9015-4b6ae0a4b7aa · Nov 4
€2,126 EUR
$2,386 USD
View
22 more retailers have this diamond
Prices start from €504 EURSave up to €1,622 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
€504 EUR