CaratHunter
Plans
Oval|Natural|HRD

1.50ct E SI2 Oval Natural Diamond

ID • E/SI2 • HRD 260000210590

Certificate HRD 260000210590

Diamond specifications and retailer prices

From $5,247 AUD
As of November 6, 2026
Save $6,049 AUD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $11,295 AUD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000210590. Listed at 13 retailers as of November 5, 2026, with prices from $5,247 to $11,295, a $6,049 spread on the same certified stone. NZ Jewellers lists it at $11,295. 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
E
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 260000210590
Dimensions8.88 × 6.31 × 4.02 mm
L/W Ratio1.41
Top View
8.88 mm6.31 mm1.50 ctE / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000210590
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.8%

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 6
Current: $11,295 AUD|Low: $5,247 AUD|High: $11,295 AUD|Avg: $7,021 AUD
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
November 6, 2026
Retailer 6$5,247 AUD
Retailer 4$5,685 AUD
Retailer 12$5,843 AUD
Retailer 5$5,985 AUD
Retailer 3$6,258 AUD
Retailer 8$6,484 AUD
Retailer 10$6,484 AUD
Retailer 11$6,484 AUD
Retailer 2$6,826 AUD
Retailer 7$7,139 AUD
Retailer 13$7,481 AUD
Retailer 9$10,326 AUD
NZ Jewellers$11,295 AUD

37 data points across 13 retailers

13 retailers$5,247 AUD to $11,295 AUD

A
Cheapest Retailer
-
$5,247 AUD
A
Retailer 2
-
$5,685 AUD
View
A
Retailer 3
-
$5,843 AUD
View
A
Retailer 4
-
$5,985 AUD
View
Final sale: no returns
A
Retailer 5
-
$6,258 AUD
View
A
Retailer 6
-
$6,484 AUD
View
A
Retailer 7
-
$6,484 AUD
View
Retailer 8
-
$6,484 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$6,826 AUD
View
A
Retailer 10
-
$7,139 AUD
View
A
Retailer 11
-
$7,481 AUD
View
A
Retailer 12
-
$10,326 AUD
View
Most Expensive
B+
NZ Jewellers
3afc717e-665e-4df8-9313-1ace436f1286 · Nov 5
$11,295 AUD
$7,761 USD
View
12 more retailers have this diamond
Prices start from $5,247 AUDSave up to $6,049 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
$5,247 AUD