Oval|Natural|IGI

0.52ct K SI1 Oval Natural Diamond

VG • K/SI1 • IGI 815673859

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815673859

Diamond specifications and retailer prices

From €296 EUR
As of November 6, 2026
Save €1,229 EUR (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,524 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural oval diamond

This 0.52ct natural oval sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 815673859. Listed at 14 retailers as of November 5, 2026, with prices from €296 to €1,524, a €1,229 spread on the same certified stone. NZ Jewellers lists it at €1,524. 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
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.4°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 815673859
Dimensions6.60 × 4.54 × 2.75 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
6.60 mm4.54 mm0.52 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 815673859
Side View
Table 62.0%Crown 36.4°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 60.6%

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 6
Current: €1,524 EUR|Low: €296 EUR|High: €1,524 EUR|Avg: €568 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
November 6, 2026
Retailer 2€296 EUR
Retailer 4€398 EUR
Retailer 3€428 EUR
Retailer 12€428 EUR
Retailer 13€459 EUR
Retailer 6€485 EUR
Retailer 7€505 EUR
Retailer 5€549 EUR
Retailer 11€582 EUR
Retailer 8€616 EUR
Retailer 9€649 EUR
Retailer 10€919 EUR
NZ Jewellers€1,524 EUR

26 data points across 13 retailers

14 retailers€296 EUR to €1,524 EUR

A
Cheapest Retailer
-
€296 EUR
B+
Retailer 2
-
€398 EUR
View
B+
Retailer 3
-
€428 EUR
View
Retailer 4
-
€428 EUR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
€459 EUR
View
B+
Retailer 6
-
€485 EUR
View
B+
Retailer 7
-
€505 EUR
View
B+
Retailer 8
-
€515 EUR
View
B
Retailer 9
-
€549 EUR
View
B
Retailer 10
-
€582 EUR
View
B
Retailer 11
-
€616 EUR
View
B
Retailer 12
-
€649 EUR
View
B
Retailer 13
-
€919 EUR
View
Most Expensive
C
NZ Jewellers
07df4e7b-645d-4bf4-a17f-2cbec2704ff8 · Nov 5
€1,524 EUR
$1,702 USD
View
13 more retailers have this diamond
Prices start from €296 EURSave up to €1,229 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 Oval
€296 EUR