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0.52ct I SI2 Round Natural Diamond

VG • I/SI2 • IGI 839657564

Shape and cutting style on the report: Round brilliant

Certificate IGI 839657564

Diamond specifications and retailer prices

From €302 EUR
$337 USD
As of October 31, 2026
Save €952 EUR (76%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €1,254 EUR at NZ Jewellers · As of October 30, 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 very-good cut grade and certified by IGI 839657564. Listed at 12 retailers as of October 30, 2026, with prices from €302 to €1,254, a €952 spread on the same certified stone. NZ Jewellers lists it at €1,254. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
I
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle34.9°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 839657564
Dimensions5.15 × 5.21 × 3.18 mm
L/W Ratio1.01
Top View
5.15 mm5.21 mm0.52 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 839657564
Side View
Table 57.0%Crown 34.9°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.5%

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: €1,254 EUR|Low: €302 EUR|High: €1,254 EUR|Avg: €526 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
November 1, 2026
Retailer 3€302 EUR
Retailer 12€328 EUR
Retailer 7€353 EUR
Retailer 8€365 EUR
Retailer 5€391 EUR
Retailer 10€415 EUR
Retailer 9€440 EUR
Retailer 11€444 EUR
Retailer 4€476 EUR
Retailer 2€599 EUR
Retailer 6€756 EUR
NZ Jewellers€1,254 EUR

19 data points across 12 retailers

12 retailers€302 EUR to €1,254 EUR

A
Cheapest Retailer
-
€302 EUR
$337 USD
Final sale: no returns
B+
Retailer 2
-
€328 EUR
$366 USD
View
B+
Retailer 3
-
€353 EUR
$394 USD
View
B+
Retailer 4
-
€365 EUR
$408 USD
View
B+
Retailer 5
-
€391 EUR
£344 GBP
View
B+
Retailer 6
-
€415 EUR
£365 GBP
View
B+
Retailer 7
-
€440 EUR
$492 USD
View
B+
Retailer 8
-
€444 EUR
$496 USD
View
B+
Retailer 9
-
€476 EUR
$532 USD
View
B+
Retailer 10
-
€599 EUR
View
B
Retailer 11
-
€756 EUR
£665 GBP
View
Most Expensive
C
NZ Jewellers
ebedd53d-1d56-4358-bae6-17e725cceac7 · Oct 30
€1,254 EUR
$1,401 USD
View
11 more retailers have this diamond
Prices start from €302 EURSave up to €952 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
€302 EUR