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Marquise|Natural|HRD

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • HRD 260000131043

Certificate HRD 260000131043

Diamond specifications and retailer prices

From $2,248 AUD
As of November 6, 2026
Save $4,063 AUD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $6,311 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D 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 260000131043. Listed at 11 retailers as of November 5, 2026, with prices from $2,248 to $6,311, a $4,063 spread on the same certified stone. NZ Jewellers lists it at $6,311. 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

1.01
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000131043
Dimensions10.04 × 5.29 × 3.31 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.04 mm5.29 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000131043
Side View
Table 57.0%CrownGirdle: MediumPavilionCulet: NoneDepth 62.6%

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: $6,311 AUD|Low: $2,248 AUD|High: $6,311 AUD|Avg: $3,590 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 2$2,248 AUD
Retailer 11$2,727 AUD
Retailer 10$2,991 AUD
Retailer 7$3,018 AUD
Retailer 9$3,018 AUD
Retailer 6$3,158 AUD
Retailer 3$3,216 AUD
Retailer 8$3,483 AUD
Retailer 4$3,836 AUD
Retailer 5$5,273 AUD
NZ Jewellers$6,311 AUD

27 data points across 11 retailers

11 retailers$2,248 AUD to $6,311 AUD

A
Cheapest Retailer
-
$2,248 AUD
A
Retailer 2
-
$2,727 AUD
View
A
Retailer 3
-
$2,991 AUD
View
Retailer 4
-
$3,018 AUD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$3,018 AUD
View
A
Retailer 6
-
$3,158 AUD
View
A
Retailer 7
-
$3,216 AUD
View
A
Retailer 8
-
$3,483 AUD
View
A
Retailer 9
-
$3,836 AUD
View
B+
Retailer 10
-
$5,273 AUD
View
Most Expensive
B
NZ Jewellers
29cab85f-dc8d-47c4-8c52-b1fb44696ff5 · Nov 5
$6,311 AUD
$4,418 USD
View
10 more retailers have this diamond
Prices start from $2,248 AUDSave up to $4,063 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
1.01ct Marquise
$2,248 AUD