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Oval|Natural|IGI

1.51ct J I1 Oval Natural Diamond

VG • J/I1 • IGI 811694597

Shape and cutting style on the report: Oval brilliant

Certificate IGI 811694597

Diamond specifications and retailer prices

From €1,148 EUR
₹122,176 INR
As of November 2, 2026
Save €2,350 EUR (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,498 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural oval diamond

This 1.51ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 811694597. Listed at 10 retailers as of October 30, 2026, with prices from €1,148 to €3,498, a €2,350 spread on the same certified stone. NZ Jewellers lists it at €3,498. 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

1.51
Carat
J
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle38.1°
Pavilion angle36.4°
OriginNatural
Grading LabIGI
CertificateIGI 811694597
Dimensions8.95 × 6.33 × 4.03 mm
L/W Ratio1.41
Girdle conditionFaceted
Top View
8.95 mm6.33 mm1.51 ctJ / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 811694597
Side View
Table 60.0%Crown 38.1°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 63.7%

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 2
Current: €3,498 EUR|Low: €1,148 EUR|High: €3,613 EUR|Avg: €1,588 EUR|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2€1,148 EUR
Retailer 6€1,253 EUR
Retailer 7€1,275 EUR
Retailer 9€1,324 EUR
Retailer 8€1,357 EUR
Retailer 3€1,434 EUR
Retailer 5€1,434 EUR
Retailer 4€1,500 EUR
Retailer 10€1,655 EUR
NZ Jewellers€3,498 EUR

14 data points across 10 retailers

10 retailers€1,148 EUR to €3,498 EUR

A
Cheapest Retailer
-
€1,148 EUR
₹122,176 INR
B+
Retailer 2
-
€1,253 EUR
$1,400 USD
View
B+
Retailer 3
-
€1,275 EUR
$1,424 USD
View
B+
Retailer 4
-
€1,324 EUR
$1,479 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,357 EUR
$1,516 USD
View
B+
Retailer 6
-
€1,434 EUR
$1,602 USD
View
B+
Retailer 7
-
€1,434 EUR
$1,602 USD
View
B+
Retailer 8
-
€1,500 EUR
$1,676 USD
View
B+
Retailer 9
-
€1,655 EUR
$1,849 USD
View
Most Expensive
B
NZ Jewellers
23c1ce51-f28e-4bd1-a1df-b17835ca2e85 · Oct 30
€3,498 EUR
$3,908 USD
View
9 more retailers have this diamond
Prices start from €1,148 EURSave up to €2,350 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
€1,148 EUR