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Marquise|Natural|HRD

1.09ct F I1 Marquise Natural Diamond

ID • F/I1 • HRD 250000022997

Certificate HRD 250000022997

Diamond specifications and retailer prices

From £486 GBP
₹62,064 INR
As of November 3, 2026
Save £2,417 GBP (83%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,903 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.09ct natural marquise diamond

This 1.09ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 250000022997. Listed at 10 retailers as of November 3, 2026, with prices from £486 to £2,903, a £2,417 spread on the same certified stone. NZ Jewellers lists it at £2,903. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000022997
Dimensions10.72 × 5.29 × 3.24 mm
L/W Ratio2.03
Culet sizePointed
Top View
10.72 mm5.29 mm1.09 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000022997
Side View
Table 54.0%CrownGirdle: MediumPavilionCulet: NoneDepth 61.2%

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 3
Current: £2,903 GBP|Low: £393 GBP|High: £2,903 GBP|Avg: £1,275 GBP|-0.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 2£486 GBP
Retailer 7£544 GBP
Retailer 10£1,098 GBP
Retailer 4£1,126 GBP
Retailer 5£1,190 GBP
Retailer 9£1,190 GBP
Retailer 6£1,245 GBP
Retailer 8£1,373 GBP
Retailer 3£1,625 GBP
NZ Jewellers£2,903 GBP

41 data points across 10 retailers

10 retailers£486 GBP to £2,903 GBP

A
Cheapest Retailer
-
£486 GBP
₹62,064 INR
A
Retailer 2
-
£544 GBP
$730 USD
View
B+
Retailer 3
-
£1,098 GBP
$1,474 USD
View
Final sale: no returns
A
Retailer 4
-
£1,126 GBP
$1,511 USD
View
A
Retailer 5
-
£1,190 GBP
$1,597 USD
View
A
Retailer 6
-
£1,190 GBP
$1,597 USD
View
A
Retailer 7
-
£1,245 GBP
$1,671 USD
View
B+
Retailer 8
-
£1,373 GBP
$1,843 USD
View
A
Retailer 9
-
£1,625 GBP
€2,077 EUR
View
Most Expensive
B+
NZ Jewellers
d6c245fa-dab6-4d88-b9a2-f66cb7a1aabc · Nov 3
£2,903 GBP
$3,895 USD
View
9 more retailers have this diamond
Prices start from £486 GBPSave up to £2,417 GBP

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
1.09ct Marquise
£486 GBP