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Marquise|Natural|HRD

1.00ct F SI1 Marquise Natural Diamond

EX • F/SI1 • HRD 260000227739

Certificate HRD 260000227739

Diamond specifications and retailer prices

From $3,913 NZD
₹209,702 INR
As of November 2, 2026
Save $4,802 NZD (55%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,715 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 260000227739. Listed at 8 retailers as of November 2, 2026, with prices from $3,913 to $8,715, a $4,802 spread on the same certified stone. MOH London lists it at $8,715. 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

1.00
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 260000227739
Dimensions10.08 × 5.30 × 3.23 mm
L/W Ratio1.90
Culet sizeNone
Top View
10.08 mm5.30 mm1.00 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateHRD 260000227739
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.0%

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 2
Current: $8,715 NZD|Low: $3,906 NZD|High: $9,060 NZD|Avg: $5,567 NZD|-3.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 2$3,913 NZD
Retailer 7$4,665 NZD
Retailer 5$4,971 NZD
Retailer 6$5,211 NZD
Retailer 8$5,464 NZD
Retailer 4$5,591 NZD
Retailer 3$5,727 NZD
MOH London$8,715 NZD

36 data points across 8 retailers

8 retailers$3,913 NZD to $8,715 NZD

A
Cheapest Retailer
-
$3,913 NZD
₹209,702 INR
A
Retailer 2
-
$4,665 NZD
$2,625 USD
View
A
Retailer 3
-
$4,971 NZD
$2,797 USD
View
B+
Retailer 4
-
$5,211 NZD
$2,932 USD
View
B+
Retailer 5
-
$5,464 NZD
$3,074 USD
View
B+
Retailer 6
-
$5,591 NZD
£2,477 GBP
View
B+
Retailer 7
-
$5,727 NZD
€3,069 EUR
View
Most Expensive
B
MOH London
7159C9704 · Nov 2
$8,715 NZD
£3,861 GBP
View
7 more retailers have this diamond
Prices start from $3,913 NZDSave up to $4,802 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
1.00ct Marquise
$3,913 NZD