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Oval|Natural|IGI

1.51ct E SI2 Oval Natural Diamond

EX • E/SI2 • IGI 819642065

Shape and cutting style on the report: Oval brilliant

Certificate IGI 819642065

Diamond specifications and retailer prices

From €2,519 EUR
As of November 5, 2026
Save €2,037 EUR (45%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: €4,557 EUR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 819642065. Listed at 5 retailers as of November 5, 2026, with prices from €2,519 to €4,557, a €2,037 spread on the same certified stone. Wholesale Diamonds Direct lists it at €4,557. 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

1.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabIGI
CertificateIGI 819642065
Dimensions9.33 × 6.42 × 3.88 mm
L/W Ratio1.45
Girdle conditionFaceted
Top View
9.33 mm6.42 mm1.51 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 819642065
Side View
Table 61.0%Crown 38°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 60.4%

Caratlytics Score

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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 5
Current: €2,598 EUR|Low: €2,153 EUR|High: €5,337 EUR|Avg: €3,244 EUR|-15.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Wholesale Diamonds Direct
November 6, 2026
Retailer 6€2,153 EUR
Retailer 2€2,519 EUR
Retailer 1€2,598 EUR
Retailer 3€2,624 EUR
Retailer 4€3,183 EUR
Retailer 5€3,693 EUR
Wholesale Diamonds Direct€4,557 EUR

34 data points across 7 retailers

5 retailers€2,519 EUR to €4,557 EUR

A
Cheapest Retailer
-
€2,519 EUR
A
Retailer 2
-
€2,598 EUR
View
A
Retailer 3
-
€2,624 EUR
View
A
Retailer 4
-
€3,183 EUR
View
Most Expensive
A
Wholesale Diamonds Direct
546744442 · Nov 6
€4,557 EUR
$5,088 USD
View
4 more retailers have this diamond
Prices start from €2,519 EURSave up to €2,037 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
1.51ct Oval
€2,519 EUR