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Oval|Natural|HRD

1.51ct H I1 Oval Natural Diamond

ID • H/I1 • HRD 260000231417

Certificate HRD 260000231417

Diamond specifications and retailer prices

From €1,887 EUR
$2,117 USD
As of October 28, 2026
Save €2,479 EUR (57%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €4,367 EUR at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000231417. Listed at 7 retailers as of October 27, 2026, with prices from €1,887 to €4,367, a €2,479 spread on the same certified stone. NZ Jewellers lists it at €4,367. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000231417
Dimensions8.80 × 6.29 × 4.03 mm
L/W Ratio1.40
Top View
8.80 mm6.29 mm1.51 ctH / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000231417
Side View
Table 61.0%CrownGirdle: NUL-NULPavilionCuletDepth 64.1%

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: Oct 28
Current: €4,367 EUR|Low: €1,887 EUR|High: €4,367 EUR|Avg: €2,552 EUR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7€1,887 EUR
Retailer 3€2,089 EUR
Retailer 6€2,089 EUR
Retailer 4€2,185 EUR
Retailer 5€2,410 EUR
Retailer 2€2,608 EUR
NZ Jewellers€4,367 EUR

11 data points across 7 retailers

7 retailers€1,887 EUR to €4,367 EUR

A
Cheapest Retailer
-
€1,887 EUR
$2,117 USD
B+
Retailer 2
-
€2,089 EUR
$2,343 USD
View
B+
Retailer 3
-
€2,089 EUR
$2,343 USD
View
B+
Retailer 4
-
€2,185 EUR
$2,451 USD
View
B+
Retailer 5
-
€2,410 EUR
$2,703 USD
View
B+
Retailer 6
-
€2,608 EUR
View
Most Expensive
B
NZ Jewellers
1a643869-7044-4cc8-a43a-4aed3d2a3f14 · Oct 27
€4,367 EUR
$4,898 USD
View
6 more retailers have this diamond
Prices start from €1,887 EURSave up to €2,479 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
€1,887 EUR