Oval|Natural|HRD

1.51ct I SI2 Oval Natural Diamond

ID • I/SI2 • HRD 260000112021

Certificate HRD 260000112021

Diamond specifications and retailer prices

From €1,609 EUR
₹171,247 INR
As of October 28, 2026
Save €3,752 EUR (70%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: €5,362 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000112021. Listed at 13 retailers as of October 27, 2026, with prices from €1,609 to €5,362, a €3,752 spread on the same certified stone. NZ Jewellers lists it at €5,362. 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

1.51
Carat
I
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000112021
Dimensions8.79 × 6.24 × 3.98 mm
L/W Ratio1.41
Top View
8.79 mm6.24 mm1.51 ctI / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000112021
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: €5,362 EUR|Low: €1,609 EUR|High: €5,552 EUR|Avg: €2,756 EUR|-3.4%
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
October 29, 2026
Retailer 8€1,609 EUR
Retailer 13€1,818 EUR
Retailer 12€2,000 EUR
Retailer 2€2,166 EUR
Retailer 11€2,297 EUR
Retailer 5€2,368 EUR
Retailer 3€2,564 EUR
Retailer 4€2,564 EUR
Retailer 14€2,663 EUR
Retailer 6€2,691 EUR
Retailer 9€2,959 EUR
Retailer 10€2,986 EUR
Retailer 7€4,312 EUR
NZ Jewellers€5,362 EUR

33 data points across 14 retailers

13 retailers€1,609 EUR to €5,362 EUR

A
Cheapest Retailer
-
€1,609 EUR
₹171,247 INR
Retailer 2
-
€1,818 EUR
$2,032 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
€2,000 EUR
$2,234 USD
View
A
Retailer 4
-
€2,166 EUR
$2,420 USD
View
A
Retailer 5
-
€2,297 EUR
$2,566 USD
View
A
Retailer 6
-
€2,564 EUR
$2,865 USD
View
Retailer 7
-
€2,564 EUR
$2,865 USD
View
Price last confirmed 16 days ago
A
Retailer 8
-
€2,663 EUR
$2,975 USD
View
A
Retailer 9
-
€2,691 EUR
$3,007 USD
View
A
Retailer 10
-
€2,959 EUR
$3,306 USD
View
A
Retailer 11
-
€2,986 EUR
View
A
Retailer 12
-
€4,312 EUR
£3,793 GBP
View
Most Expensive
B+
NZ Jewellers
c4a91390-3f5a-4f97-a3a0-01a62d7f3a3a · Oct 27
€5,362 EUR
$5,990 USD
View
12 more retailers have this diamond
Prices start from €1,609 EURSave up to €3,752 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
€1,609 EUR