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Oval|Natural|HRD

1.58ct H SI2 Oval Natural Diamond

EX • H/SI2 • HRD 260000036268

Certificate HRD 260000036268

Diamond specifications and retailer prices

From £1,846 GBP
$2,473 USD
As of October 26, 2026
Save £1,769 GBP (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,308 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.58ct natural oval diamond

This 1.58ct natural oval sits in the one-and-a-half to two carat band, graded H 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 260000036268. Listed at 10 retailers as of October 26, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.58
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000036268
Dimensions9.01 × 6.42 × 4.03 mm
L/W Ratio1.40
Culet sizePointed
Top View
9.01 mm6.42 mm1.58 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000036268
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.8%

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 26
Current: £4,308 GBP|Low: £1,743 GBP|High: £4,695 GBP|Avg: £2,790 GBP|-8.2%
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
October 25, 2026
Retailer 13£1,846 GBP
Retailer 10£1,902 GBP
Retailer 8£1,921 GBP
Retailer 7£2,061 GBP
Retailer 12£2,061 GBP
Retailer 11£2,140 GBP
Retailer 2£2,166 GBP
Retailer 9£2,377 GBP
Retailer 3£2,575 GBP
Retailer 5£3,105 GBP
Retailer 6£3,615 GBP
Retailer 4£3,927 GBP
NZ Jewellers£4,308 GBP

25 data points across 13 retailers

10 retailers£1,846 GBP to £3,615 GBP

A
Cheapest Retailer
-
£1,846 GBP
$2,473 USD
A
Retailer 2
-
£1,921 GBP
$2,574 USD
View
A
Retailer 3
-
£2,061 GBP
$2,761 USD
View
Retailer 4
-
£2,061 GBP
$2,761 USD
View
Price last confirmed 7 days ago
Retailer 5
-
£2,140 GBP
$2,867 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
£2,166 GBP
$2,902 USD
View
Retailer 7
-
£2,377 GBP
$3,185 USD
View
Price last confirmed 9 days ago
Retailer 8
-
£2,591 GBP
$3,472 USD
View
Price last confirmed 61 days ago
A
Retailer 9
-
£3,615 GBP
View
Most Expensive
NZ Jewellers
463a26a6-c515-4fbb-a312-a1f145d7c1a9 · Oct 23
£4,308 GBP
$5,772 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from £1,846 GBPSave up to £1,769 GBP

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
1.58ct Oval
£1,846 GBP