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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 €1,144 EUR
₹122,176 INR
As of November 2, 2026
Save €2,341 EUR (67%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: €3,484 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 €1,144 to €3,484, a €2,341 spread on the same certified stone. NZ Jewellers lists it at €3,484. 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
Colour
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: €3,484 EUR|Low: €1,144 EUR|High: €3,599 EUR|Avg: €1,582 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€1,144 EUR
Retailer 6€1,248 EUR
Retailer 7€1,270 EUR
Retailer 9€1,319 EUR
Retailer 8€1,352 EUR
Retailer 3€1,428 EUR
Retailer 5€1,428 EUR
Retailer 4€1,494 EUR
Retailer 10€1,649 EUR
NZ Jewellers€3,484 EUR

14 data points across 10 retailers

10 retailers€1,144 EUR to €3,484 EUR

A
Cheapest Retailer
-
€1,144 EUR
₹122,176 INR
B+
Retailer 2
-
€1,248 EUR
$1,400 USD
View
B+
Retailer 3
-
€1,270 EUR
$1,424 USD
View
B+
Retailer 4
-
€1,319 EUR
$1,479 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,352 EUR
$1,516 USD
View
B+
Retailer 6
-
€1,428 EUR
$1,602 USD
View
B+
Retailer 7
-
€1,428 EUR
$1,602 USD
View
B+
Retailer 8
-
€1,494 EUR
$1,676 USD
View
B+
Retailer 9
-
€1,649 EUR
$1,849 USD
View
Most Expensive
B
NZ Jewellers
23c1ce51-f28e-4bd1-a1df-b17835ca2e85 · Oct 30
€3,484 EUR
$3,908 USD
View
9 more retailers have this diamond
Prices start from €1,144 EURSave up to €2,341 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
€1,144 EUR