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Oval|Natural|HRD

1.50ct H SI2 Oval Natural Diamond

ID • H/SI2 • HRD 260000091003

Certificate HRD 260000091003

Diamond specifications and retailer prices

From $5,363 NZD
As of November 7, 2026
Save $5,673 NZD (51%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,678 NZD at NZ Jewellers · As of September 27, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct 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 260000091003. Listed at 15 retailers as of November 7, 2026, with a 106% 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

1.50
Carat
H
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000091003
Dimensions9.09 × 6.45 × 3.83 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizeNone
Top View
9.09 mm6.45 mm1.50 ctH / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000091003
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 59.4%

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 7
Current: $6,094 NZD|Low: $5,363 NZD|High: $11,347 NZD|Avg: $7,141 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 7, 2026
Retailer 4$5,363 NZD
Retailer 10$6,023 NZD
Retailer 1$6,094 NZD
Retailer 2$6,153 NZD
Retailer 3$6,539 NZD
Retailer 5$6,635 NZD
Retailer 7$6,891 NZD
Retailer 9$6,898 NZD
Retailer 11$7,017 NZD
Retailer 8$7,768 NZD
Retailer 6$11,036 NZD

42 data points across 11 retailers

15 retailers$5,363 NZD to $11,036 NZD

A
Cheapest Retailer
-
$5,363 NZD
A
Retailer 2
-
$6,023 NZD
View
A
Retailer 3
-
$6,094 NZD
View
A
Retailer 4
-
$6,153 NZD
View
A
Retailer 5
-
$6,539 NZD
View
A
Retailer 6
-
$6,635 NZD
View
Retailer 7
-
$6,703 NZD
View
Price last confirmed 40 days ago
Retailer 8
-
$6,703 NZD
View
Price last confirmed 26 days ago
A
Retailer 9
-
$6,891 NZD
View
A
Retailer 10
-
$6,898 NZD
View
A
Retailer 11
-
$7,017 NZD
View
Retailer 12
-
$7,735 NZD
View
Price last confirmed 40 days ago
A
Retailer 13
-
$7,768 NZD
View
B+
Retailer 14
-
$11,036 NZD
View
Most Expensive
NZ Jewellers
dba64084-d34f-412f-8b45-582523dc1be7 · Sep 27
$11,678 NZD
$6,474 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from $5,363 NZDSave up to $5,673 NZD

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
1.50ct Oval
$5,363 NZD