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0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 841682943

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682943

Diamond specifications and retailer prices

From €334 EUR
$373 USD
As of October 25, 2026
Save €946 EUR (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,280 EUR at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 841682943. Listed at 14 retailers as of October 25, 2026, with prices from €334 to €1,280, a €946 spread on the same certified stone. NZ Jewellers lists it at €1,280. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 841682943
Dimensions5.16 × 5.19 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.16 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841682943
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.1%

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 25
Current: €1,280 EUR|Low: €308 EUR|High: €1,280 EUR|Avg: €524 EUR
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
October 28, 2026
Retailer 15€308 EUR
Retailer 11€334 EUR
Retailer 6€349 EUR
Retailer 4€360 EUR
Retailer 12€372 EUR
Retailer 8€401 EUR
Retailer 14€426 EUR
Retailer 9€449 EUR
Retailer 13€451 EUR
Retailer 5€457 EUR
Retailer 3€471 EUR
Retailer 7€508 EUR
Retailer 2€555 EUR
Retailer 10€772 EUR
NZ Jewellers€1,280 EUR

9 data points across 15 retailers

14 retailers€334 EUR to €1,280 EUR

A
Cheapest Retailer
-
€334 EUR
$373 USD
Retailer 2
-
€349 EUR
$390 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
€360 EUR
$402 USD
View
A
Retailer 4
-
€372 EUR
$416 USD
View
A
Retailer 5
-
€401 EUR
£353 GBP
View
A
Retailer 6
-
€426 EUR
£375 GBP
View
A
Retailer 7
-
€449 EUR
$502 USD
View
A
Retailer 8
-
€451 EUR
$504 USD
View
A
Retailer 9
-
€457 EUR
$511 USD
View
A
Retailer 10
-
€471 EUR
$527 USD
View
A
Retailer 11
-
€508 EUR
$568 USD
View
B+
Retailer 12
-
€555 EUR
View
B
Retailer 13
-
€772 EUR
£679 GBP
View
Most Expensive
B
NZ Jewellers
279a18f6-5da9-491e-be8e-e6df1ebbf148 · Oct 27
€1,280 EUR
$1,430 USD
View
13 more retailers have this diamond
Prices start from €334 EURSave up to €946 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
€334 EUR