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Marquise|Natural|GIA

1.00ct F IF Marquise Natural Diamond

EX • F/IF • GIA 2567541745

Certificate GIA 2567541745

Diamond specifications and retailer prices

From £3,978 GBP
HK$41,700 HKD
As of November 1, 2026
Save £4,892 GBP (55%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £8,870 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2567541745. Listed at 12 retailers as of October 30, 2026, with prices from £3,978 to £8,870, a £4,892 spread on the same certified stone. NZ Jewellers lists it at £8,870. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2567541745
Dimensions11.02 × 5.10 × 3.17 mm
L/W Ratio2.16
Girdle conditionSlightly Thick to Very Thick
Top View
11.02 mm5.10 mm1.00 ctF / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2567541745
Side View
Table 64.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.1%

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 1
Current: £8,870 GBP|Low: £3,939 GBP|High: £9,284 GBP|Avg: £5,396 GBP|-4.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 8£3,978 GBP
Retailer 2£4,026 GBP
Retailer 11£4,271 GBP
Retailer 10£4,374 GBP
Retailer 9£4,713 GBP
Retailer 4£4,749 GBP
Retailer 5£4,751 GBP
Retailer 7£5,304 GBP
Retailer 3£5,469 GBP
Retailer 6£5,534 GBP
Retailer 12£7,547 GBP
NZ Jewellers£8,870 GBP

25 data points across 12 retailers

12 retailers£3,978 GBP to £8,870 GBP

A
Cheapest Retailer
-
£3,978 GBP
HK$41,700 HKD
A
Retailer 2
-
£4,026 GBP
₹514,524 INR
View
A
Retailer 3
-
£4,271 GBP
$5,731 USD
View
Final sale: no returns
A
Retailer 4
-
£4,374 GBP
€5,590 EUR
View
A
Retailer 5
-
£4,713 GBP
$6,324 USD
View
Retailer 6
-
£4,749 GBP
SGD 8,612 SGD
View
Price last confirmed 18 days ago
A
Retailer 7
-
£4,751 GBP
View
B+
Retailer 8
-
£5,304 GBP
$7,117 USD
View
B+
Retailer 9
-
£5,469 GBP
$7,339 USD
View
B+
Retailer 10
-
£5,534 GBP
View
B
Retailer 11
-
£7,547 GBP
View
Most Expensive
B
NZ Jewellers
d782eb00-afbc-4418-8997-b101a9772a69 · Oct 30
£8,870 GBP
$11,903 USD
View
11 more retailers have this diamond
Prices start from £3,978 GBPSave up to £4,892 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
1.00ct Marquise
£3,978 GBP