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Oval|Natural|HRD

1.51ct H I1 Oval Natural Diamond

EX • H/I1 • HRD 260000218035

Certificate HRD 260000218035

Diamond specifications and retailer prices

From $2,896 AUD
₹193,754 INR
As of November 2, 2026
Save $5,134 AUD (64%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,031 AUD 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 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 260000218035. Listed at 10 retailers as of October 30, 2026, with prices from $2,896 to $8,031, a $5,134 spread on the same certified stone. NZ Jewellers lists it at $8,031. 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
Colour
I1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000218035
Dimensions8.78 × 6.29 × 4.10 mm
L/W Ratio1.40
Top View
8.78 mm6.29 mm1.51 ctH / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000218035
Side View
Table 62.0%CrownGirdle: THIPavilionCulet: NoneDepth 65.2%

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 2
Current: $8,031 AUD|Low: $2,896 AUD|High: $8,560 AUD|Avg: $4,290 AUD|-6.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 2$2,896 AUD
Retailer 5$3,264 AUD
Retailer 4$3,539 AUD
Retailer 10$3,546 AUD
Retailer 6$3,841 AUD
Retailer 8$3,841 AUD
Retailer 7$3,989 AUD
Retailer 9$4,432 AUD
Retailer 3$4,794 AUD
NZ Jewellers$8,031 AUD

41 data points across 10 retailers

10 retailers$2,896 AUD to $8,031 AUD

A
Cheapest Retailer
-
$2,896 AUD
₹193,754 INR
A
Retailer 2
-
$3,264 AUD
$2,293 USD
View
B+
Retailer 3
-
$3,539 AUD
$2,486 USD
View
B+
Retailer 4
-
$3,546 AUD
$2,491 USD
View
Final sale: no returns
A
Retailer 5
-
$3,841 AUD
$2,698 USD
View
B+
Retailer 6
-
$3,841 AUD
$2,698 USD
View
B+
Retailer 7
-
$3,989 AUD
$2,802 USD
View
B+
Retailer 8
-
$4,432 AUD
$3,113 USD
View
B+
Retailer 9
-
$4,794 AUD
€3,207 EUR
View
Most Expensive
B
NZ Jewellers
00ab3041-606a-4135-846a-8ec4b2871d72 · Oct 30
$8,031 AUD
$5,641 USD
View
9 more retailers have this diamond
Prices start from $2,896 AUDSave up to $5,134 AUD

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
$2,896 AUD