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Oval|Natural|IGI

1.51ct I I1 Oval Natural Diamond

VG • I/I1 • IGI 698538835

Shape and cutting style on the report: Oval brilliant

Certificate IGI 698538835

Diamond specifications and retailer prices

From €1,363 EUR
$1,523 USD
As of November 1, 2026
Save €2,288 EUR (63%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €3,651 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 I colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 698538835. Listed at 6 retailers as of October 30, 2026, with prices from €1,363 to €3,651, a €2,288 spread on the same certified stone. NZ Jewellers lists it at €3,651. 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
I
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 698538835
Dimensions8.55 × 6.41 × 4.17 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Top View
8.55 mm6.41 mm1.51 ctI / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 698538835
Side View
Table 62.0%Crown 37.1°Girdle: THK-VTKPavilion 41.4°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €3,651 EUR|Low: €1,318 EUR|High: €4,009 EUR|Avg: €1,945 EUR|+0.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3€1,363 EUR
Retailer 4€1,497 EUR
Retailer 6€1,497 EUR
Retailer 5€1,566 EUR
Retailer 2€1,727 EUR
Retailer 7€1,956 EUR
NZ Jewellers€3,651 EUR

32 data points across 7 retailers

6 retailers€1,363 EUR to €3,651 EUR

B+
Cheapest Retailer
-
€1,363 EUR
$1,523 USD
B+
Retailer 2
-
€1,497 EUR
$1,672 USD
View
B+
Retailer 3
-
€1,497 EUR
$1,672 USD
View
B+
Retailer 4
-
€1,566 EUR
$1,749 USD
View
B+
Retailer 5
-
€1,727 EUR
$1,929 USD
View
Most Expensive
B+
NZ Jewellers
3b7817cc-03af-40b3-ae74-195aa5eb9ea3 · Oct 30
€3,651 EUR
$4,079 USD
View
5 more retailers have this diamond
Prices start from €1,363 EURSave up to €2,288 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.

B+
1.51ct Oval
€1,363 EUR