Oval|Natural|IGI

0.53ct I SI1 Oval Natural Diamond

VG • I/SI1 • IGI 815656368

Shape and cutting style on the report: Oval brilliant

Certificate IGI 815656368

Diamond specifications and retailer prices

From €443 EUR
As of November 1, 2026
Save €1,053 EUR (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €1,497 EUR at NZ Jewellers · As of November 7, 2026
View at NZ Jewellers

About this 0.53ct natural oval diamond

This 0.53ct natural oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 815656368. Listed at 17 retailers as of November 1, 2026, with prices from €443 to €1,497, a €1,053 spread on the same certified stone. NZ Jewellers lists it at €1,497. 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

0.53
Carat
I
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.1°
Pavilion angle36.8°
OriginNatural
Grading LabIGI
CertificateIGI 815656368
Dimensions6.39 × 4.45 × 2.84 mm
L/W Ratio1.44
Girdle conditionFaceted
Top View
6.39 mm4.45 mm0.53 ctI / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 815656368
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 63.8%

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 1
Current: €1,497 EUR|Low: €443 EUR|High: €1,520 EUR|Avg: €677 EUR|-1.5%
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
November 7, 2026
Retailer 8€443 EUR
Retailer 4€477 EUR
Retailer 3€482 EUR
Retailer 12€514 EUR
Retailer 14€514 EUR
Retailer 17€551 EUR
Retailer 10€556 EUR
Retailer 13€561 EUR
Retailer 11€587 EUR
Retailer 9€606 EUR
Retailer 16€642 EUR
Retailer 5€654 EUR
Retailer 2€667 EUR
Retailer 15€724 EUR
Retailer 6€737 EUR
Retailer 7€1,104 EUR
NZ Jewellers€1,497 EUR

18 data points across 17 retailers

17 retailers€443 EUR to €1,497 EUR

A
Cheapest Retailer
-
€443 EUR
A
Retailer 2
-
€477 EUR
View
A
Retailer 3
-
€482 EUR
View
A
Retailer 4
-
€514 EUR
View
A
Retailer 5
-
€514 EUR
View
B+
Retailer 6
-
€551 EUR
View
B+
Retailer 7
-
€556 EUR
View
B+
Retailer 8
-
€561 EUR
View
B+
Retailer 9
-
€587 EUR
View
B+
Retailer 10
-
€606 EUR
View
B+
Retailer 11
-
€642 EUR
View
B
Retailer 12
-
€654 EUR
View
B+
Retailer 13
-
€667 EUR
View
B
Retailer 14
-
€724 EUR
View
B
Retailer 15
-
€737 EUR
View
B
Retailer 16
-
€1,104 EUR
View
Most Expensive
B
NZ Jewellers
2bb78a8c-8dd9-48c8-97d6-7ac83c788067 · Nov 7
€1,497 EUR
$1,671 USD
View
16 more retailers have this diamond
Prices start from €443 EURSave up to €1,053 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 Oval
€443 EUR