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Oval|Natural|HRD

1.50ct I I1 Oval Natural Diamond

ID • I/I1 • HRD 260000099680

Certificate HRD 260000099680

Diamond specifications and retailer prices

From $3,028 AUD
$2,127 USD
As of November 1, 2026
Save $1,157 AUD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $7,131 AUD at NZ Jewellers · As of September 14, 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 I 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 260000099680. Listed at 5 retailers as of November 1, 2026, with a 38% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000099680
Dimensions9.61 × 6.24 × 3.85 mm
L/W Ratio1.54
Girdle conditionFaceted
Top View
9.61 mm6.24 mm1.50 ctI / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000099680
Side View
Table 64.0%CrownGirdle: MediumPavilionCuletDepth 61.7%

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 1
Current: $4,185 AUD|Low: $3,028 AUD|High: $4,220 AUD|Avg: $3,543 AUD|+0.4%
Retailer 1
Retailer 2
Retailer 3
November 2, 2026
Retailer 2$3,028 AUD
Retailer 3$3,411 AUD
Retailer 1$4,185 AUD

14 data points across 3 retailers

5 retailers$3,028 AUD to $4,185 AUD

A
Cheapest Retailer
-
$3,028 AUD
$2,127 USD
Retailer 2
-
$3,411 AUD
$2,396 USD
View
Price last confirmed 49 days ago
Retailer 3
-
$3,935 AUD
$2,764 USD
View
Price last confirmed 49 days ago
B+
Retailer 4
-
$4,185 AUD
€2,800 EUR
View
Most Expensive
NZ Jewellers
b2009375-0844-403d-9c8d-488a16e35f76 · Sep 14
$7,131 AUD
$5,009 USD
View
Price last confirmed 48 days ago
4 more retailers have this diamond
Prices start from $3,028 AUDSave up to $1,157 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
1.50ct Oval
$3,028 AUD