Round|Natural|HRD

0.53ct I SI2 Round Natural Diamond

EX • I/SI2 • HRD 260000206354

Certificate HRD 260000206354

Diamond specifications and retailer prices

From €232 EUR
As of November 6, 2026
Save €991 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,223 EUR at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by HRD 260000206354. Listed at 14 retailers as of November 4, 2026, with prices from €232 to €1,223, a €991 spread on the same certified stone. NZ Jewellers lists it at €1,223. 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

0.53
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle41°
OriginNatural
Grading LabHRD
CertificateHRD 260000206354
Dimensions5.19 × 5.22 × 3.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.19 mm5.22 mm0.53 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000206354
Side View
Table 58.0%Crown 35.2°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 61.7%

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: €1,223 EUR|Low: €232 EUR|High: €1,283 EUR|Avg: €525 EUR|-4.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 2€232 EUR
Retailer 11€295 EUR
Retailer 10€319 EUR
Retailer 7€342 EUR
Retailer 9€356 EUR
Retailer 6€426 EUR
Retailer 4€430 EUR
Retailer 12€430 EUR
Retailer 5€525 EUR
Retailer 8€736 EUR
Retailer 3€986 EUR
NZ Jewellers€1,223 EUR

43 data points across 12 retailers

14 retailers€232 EUR to €1,223 EUR

A
Cheapest Retailer
-
€232 EUR
A
Retailer 2
-
€295 EUR
View
Final sale: no returns
A
Retailer 3
-
€319 EUR
View
A
Retailer 4
-
€342 EUR
View
Retailer 5
-
€350 EUR
View
Price last confirmed 60 days ago
A
Retailer 6
-
€356 EUR
View
Retailer 7
-
€404 EUR
View
Price last confirmed 59 days ago
A
Retailer 8
-
€426 EUR
View
A
Retailer 9
-
€430 EUR
View
A
Retailer 10
-
€430 EUR
View
A
Retailer 11
-
€525 EUR
View
B+
Retailer 12
-
€736 EUR
View
B
Retailer 13
-
€986 EUR
View
Most Expensive
B
NZ Jewellers
06a6af4e-7b91-48e9-ba15-20d5dc2bf441 · Nov 4
€1,223 EUR
$1,366 USD
View
13 more retailers have this diamond
Prices start from €232 EURSave up to €991 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
0.53ct Round
€232 EUR