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Marquise|Natural|HRD

1.50ct H SI2 Marquise Natural Diamond

EX • H/SI2 • HRD 260000232488

Certificate HRD 260000232488

Diamond specifications and retailer prices

From $4,210 AUD
As of November 5, 2026
Save $4,258 AUD (50%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $8,469 AUD at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise 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 260000232488. Listed at 6 retailers as of November 5, 2026, with prices from $4,210 to $8,469, a $4,258 spread on the same certified stone. Wholesale Diamonds Direct lists it at $8,469. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.08°
Pavilion angle37.41°
OriginNatural
Grading LabHRD
CertificateHRD 260000232488
Dimensions11.60 × 5.96 × 3.52 mm
L/W Ratio1.95
Top View
11.60 mm5.96 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000232488
Side View
Table 57.0%Crown 36.08°Girdle: ThickPavilion 37.41°Culet: NoneDepth 59.1%

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 5
Current: $4,956 AUD|Low: $4,187 AUD|High: $8,741 AUD|Avg: $5,932 AUD|-2.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$4,210 AUD
Retailer 5$4,627 AUD
Retailer 1$4,956 AUD
Retailer 4$5,957 AUD
Retailer 2$6,113 AUD
Wholesale Diamonds Direct$8,469 AUD

17 data points across 6 retailers

6 retailers$4,210 AUD to $8,469 AUD

A
Cheapest Retailer
-
$4,210 AUD
A
Retailer 2
-
$4,627 AUD
View
A
Retailer 3
-
$4,956 AUD
View
A
Retailer 4
-
$5,957 AUD
View
A
Retailer 5
-
$6,113 AUD
View
Most Expensive
B+
Wholesale Diamonds Direct
451165403 · Nov 6
$8,469 AUD
$5,819 USD
View
5 more retailers have this diamond
Prices start from $4,210 AUDSave up to $4,258 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 Marquise
$4,210 AUD