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Marquise|Natural|HRD

1.01ct H SI2 Marquise Natural Diamond

EX • H/SI2 • HRD 260000219097

Certificate HRD 260000219097

Diamond specifications and retailer prices

From $2,054 AUD
As of November 6, 2026
Save $4,347 AUD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $6,401 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 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 260000219097. Listed at 14 retailers as of November 5, 2026, with prices from $2,054 to $6,401, a $4,347 spread on the same certified stone. NZ Jewellers lists it at $6,401. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000219097
Dimensions9.91 × 5.18 × 3.29 mm
L/W Ratio1.91
Top View
9.91 mm5.18 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 260000219097
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.5%

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: $6,401 AUD|Low: $2,054 AUD|High: $6,635 AUD|Avg: $3,149 AUD|-3.5%
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
Retailer 14
November 6, 2026
Retailer 7$2,054 AUD
Retailer 11$2,398 AUD
Retailer 4$2,422 AUD
Retailer 5$2,447 AUD
Retailer 3$2,624 AUD
Retailer 14$2,624 AUD
Retailer 12$2,681 AUD
Retailer 9$2,745 AUD
Retailer 2$2,751 AUD
Retailer 13$2,823 AUD
Retailer 6$3,027 AUD
Retailer 8$3,563 AUD
Retailer 10$4,596 AUD
NZ Jewellers$6,401 AUD

30 data points across 14 retailers

14 retailers$2,054 AUD to $6,401 AUD

A
Cheapest Retailer
-
$2,054 AUD
A
Retailer 2
-
$2,398 AUD
View
B+
Retailer 3
-
$2,422 AUD
View
Final sale: no returns
A
Retailer 4
-
$2,447 AUD
View
A
Retailer 5
-
$2,624 AUD
View
Retailer 6
-
$2,624 AUD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$2,681 AUD
View
A
Retailer 8
-
$2,745 AUD
View
A
Retailer 9
-
$2,751 AUD
View
A
Retailer 10
-
$2,823 AUD
View
A
Retailer 11
-
$3,027 AUD
View
A
Retailer 12
-
$3,563 AUD
View
B+
Retailer 13
-
$4,596 AUD
View
Most Expensive
B
NZ Jewellers
35605de4-4b95-405c-8f39-85354f8fed70 · Nov 5
$6,401 AUD
$4,398 USD
View
13 more retailers have this diamond
Prices start from $2,054 AUDSave up to $4,347 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
$2,054 AUD