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Oval|Natural|IGI

2.50ct J SI1 Oval Natural Diamond

VG • J/SI1 • IGI 685548541

Shape and cutting style on the report: Oval brilliant

Certificate IGI 685548541

Diamond specifications and retailer prices

From €5,050 EUR
$5,642 USD
As of October 31, 2026
Save €7,815 EUR (61%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €12,865 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 2.5ct natural oval diamond

This 2.5ct natural oval sits in the two to three carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 685548541. Listed at 10 retailers as of October 30, 2026, with prices from €5,050 to €12,865, a €7,815 spread on the same certified stone. NZ Jewellers lists it at €12,865. 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

2.50
Carat
J
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle44.1°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 685548541
Dimensions10.14 × 7.31 × 4.92 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Top View
10.14 mm7.31 mm2.50 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 685548541
Side View
Table 60.0%Crown 44.1°Girdle: THK-VTKPavilion 39.6°Culet: NoneDepth 67.3%

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: €12,865 EUR|Low: €5,050 EUR|High: €14,137 EUR|Avg: €8,640 EUR|-6.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 10€5,050 EUR
Retailer 5€6,811 EUR
Retailer 4€6,968 EUR
Retailer 9€7,076 EUR
Retailer 3€7,401 EUR
Retailer 8€7,823 EUR
Retailer 6€8,033 EUR
Retailer 7€8,436 EUR
Retailer 2€10,720 EUR
NZ Jewellers€12,865 EUR

38 data points across 10 retailers

10 retailers€5,050 EUR to €12,865 EUR

A
Cheapest Retailer
-
€5,050 EUR
$5,642 USD
Final sale: no returns
B+
Retailer 2
-
€6,811 EUR
SGD 10,283 SGD
View
A
Retailer 3
-
€6,968 EUR
$7,785 USD
View
A
Retailer 4
-
€7,076 EUR
$7,905 USD
View
B+
Retailer 5
-
€7,401 EUR
£6,511 GBP
View
B+
Retailer 6
-
€7,823 EUR
$8,740 USD
View
B+
Retailer 7
-
€8,033 EUR
$8,974 USD
View
B+
Retailer 8
-
€8,436 EUR
View
B+
Retailer 9
-
€10,720 EUR
£9,430 GBP
View
Most Expensive
B
NZ Jewellers
0dcc5cf8-11fb-420b-8b85-4f0118f90d41 · Oct 30
€12,865 EUR
$14,373 USD
View
9 more retailers have this diamond
Prices start from €5,050 EURSave up to €7,815 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
2.50ct Oval
€5,050 EUR