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Marquise|Natural|HRD

1.20ct D SI2 Marquise Natural Diamond

EX • D/SI2 • HRD 260000268503

Certificate HRD 260000268503

Diamond specifications and retailer prices

From $4,443 NZD
As of November 6, 2026
Save $6,021 NZD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $10,464 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct 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 260000268503. Listed at 8 retailers as of November 5, 2026, with prices from $4,443 to $10,464, a $6,021 spread on the same certified stone. NZ Jewellers lists it at $10,464. 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

1.20
Carat
D
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabHRD
CertificateHRD 260000268503
Dimensions10.88 × 5.45 × 3.47 mm
L/W Ratio2.00
Culet sizeNone
Top View
10.88 mm5.45 mm1.20 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateHRD 260000268503
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.6%

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: $10,464 NZD|Low: $4,443 NZD|High: $10,464 NZD|Avg: $6,766 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$4,443 NZD
Retailer 5$5,332 NZD
Retailer 8$6,007 NZD
Retailer 7$6,238 NZD
Retailer 3$6,579 NZD
Retailer 4$6,882 NZD
Retailer 6$10,017 NZD
NZ Jewellers$10,464 NZD

7 data points across 8 retailers

8 retailers$4,443 NZD to $10,464 NZD

A
Cheapest Retailer
-
$4,443 NZD
A
Retailer 2
-
$5,332 NZD
View
A
Retailer 3
-
$6,007 NZD
View
A
Retailer 4
-
$6,238 NZD
View
A
Retailer 5
-
$6,579 NZD
View
A
Retailer 6
-
$6,882 NZD
View
B
Retailer 7
-
$10,017 NZD
View
Most Expensive
B
NZ Jewellers
803f18d0-e3f8-4d1f-94e8-706b54c5ae71 · Nov 5
$10,464 NZD
$5,801 USD
View
7 more retailers have this diamond
Prices start from $4,443 NZDSave up to $6,021 NZD

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
1.20ct Marquise
$4,443 NZD