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Oval|Natural|IGI

1.54ct I SI2 Oval Natural Diamond

EX • I/SI2 • IGI 790682868

Shape and cutting style on the report: Oval brilliant

Certificate IGI 790682868

Diamond specifications and retailer prices

From €2,487 EUR
As of November 4, 2026
Save €2,352 EUR (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €4,839 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.54ct natural oval diamond

This 1.54ct natural oval sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 790682868. Listed at 14 retailers as of November 2, 2026, with prices from €2,487 to €4,839, a €2,352 spread on the same certified stone. NZ Jewellers lists it at €4,839. 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

1.54
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 790682868
Dimensions9.61 × 6.45 × 3.99 mm
L/W Ratio1.49
Girdle conditionFaceted
Top View
9.61 mm6.45 mm1.54 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 790682868
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 40.7°CuletDepth 61.9%

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 4
Current: €4,839 EUR|Low: €2,350 EUR|High: €4,935 EUR|Avg: €3,138 EUR|-1.9%
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
November 2, 2026
Retailer 12€2,487 EUR
Retailer 13€2,559 EUR
Retailer 10€2,563 EUR
Retailer 14€2,657 EUR
Retailer 2€2,708 EUR
Retailer 3€2,777 EUR
Retailer 11€2,777 EUR
Retailer 9€2,884 EUR
Retailer 4€2,906 EUR
Retailer 5€3,205 EUR
Retailer 7€3,250 EUR
Retailer 6€3,370 EUR
Retailer 8€4,645 EUR
NZ Jewellers€4,839 EUR

41 data points across 14 retailers

14 retailers€2,487 EUR to €4,839 EUR

A
Cheapest Retailer
-
€2,487 EUR
A
Retailer 2
-
€2,559 EUR
View
A
Retailer 3
-
€2,563 EUR
View
Final sale: no returns
A
Retailer 4
-
€2,657 EUR
View
A
Retailer 5
-
€2,708 EUR
View
A
Retailer 6
-
€2,777 EUR
View
Retailer 7
-
€2,777 EUR
View
Price last confirmed 8 days ago
A
Retailer 8
-
€2,884 EUR
View
A
Retailer 9
-
€2,906 EUR
View
B+
Retailer 10
-
€3,205 EUR
View
A
Retailer 11
-
€3,250 EUR
View
Retailer 12
-
€3,268 EUR
View
Price last confirmed 66 days ago
B+
Retailer 13
-
€4,645 EUR
View
Most Expensive
B+
NZ Jewellers
65f40996-e1d0-4057-9bca-72b94a3212b5 · Nov 2
€4,839 EUR
$5,403 USD
View
13 more retailers have this diamond
Prices start from €2,487 EURSave up to €2,352 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
1.54ct Oval
€2,487 EUR