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Oval|Natural|HRD

1.50ct E SI2 Oval Natural Diamond

EX • E/SI2 • HRD 260000197678

Certificate HRD 260000197678

Diamond specifications and retailer prices

From $4,264 AUD
As of November 4, 2026
Save $3,739 AUD (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,003 AUD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

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 260000197678. Listed at 6 retailers as of November 4, 2026, with prices from $4,264 to $8,003, a $3,739 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,003. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.01°
Pavilion angle39.27°
OriginNatural
Grading LabHRD
CertificateHRD 260000197678
Dimensions8.88 × 6.37 × 3.95 mm
L/W Ratio1.39
Top View
8.88 mm6.37 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000197678
Side View
Table 59.0%Crown 40.01°Girdle: MediumPavilion 39.27°Culet: NoneDepth 61.9%

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 4
Current: $4,598 AUD|Low: $4,264 AUD|High: $10,590 AUD|Avg: $6,524 AUD|-21.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 5, 2026
Retailer 2$4,264 AUD
Retailer 1$4,598 AUD
Retailer 4$4,692 AUD
Retailer 3$5,576 AUD
Retailer 5$5,995 AUD
Wholesale Diamonds Direct$8,003 AUD

21 data points across 6 retailers

6 retailers$4,264 AUD to $8,003 AUD

A
Cheapest Retailer
-
$4,264 AUD
A
Retailer 2
-
$4,598 AUD
View
A
Retailer 3
-
$4,692 AUD
View
A
Retailer 4
-
$5,576 AUD
View
Retailer 5
-
$5,995 AUD
View
Price last confirmed 9 days ago
Most Expensive
A
Wholesale Diamonds Direct
451165616 · Nov 4
$8,003 AUD
$5,499 USD
View
5 more retailers have this diamond
Prices start from $4,264 AUDSave up to $3,739 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
$4,264 AUD