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Marquise|Natural|GIA

1.01ct F VS1 Marquise Natural Diamond

EX • F/VS1 • GIA 6545309165

Certificate GIA 6545309165

Diamond specifications and retailer prices

From £4,403 GBP
As of November 4, 2026
Save £4,041 GBP (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,444 GBP 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545309165. Listed at 15 retailers as of November 4, 2026, with prices from £4,403 to £8,444, a £4,041 spread on the same certified stone. NZ Jewellers lists it at £8,444. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6545309165
Dimensions10.64 × 5.21 × 3.13 mm
L/W Ratio2.04
Top View
10.64 mm5.21 mm1.01 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6545309165
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £8,444 GBP|Low: £4,271 GBP|High: £8,444 GBP|Avg: £5,576 GBP
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
Retailer 15
November 5, 2026
Retailer 13£4,403 GBP
Retailer 12£4,659 GBP
Retailer 7£4,660 GBP
Retailer 14£4,681 GBP
Retailer 9£4,795 GBP
Retailer 15£4,951 GBP
Retailer 4£5,049 GBP
Retailer 3£5,127 GBP
Retailer 6£5,167 GBP
Retailer 5£5,457 GBP
Retailer 11£5,494 GBP
Retailer 8£5,769 GBP
Retailer 2£6,160 GBP
Retailer 10£7,418 GBP
NZ Jewellers£8,444 GBP

42 data points across 15 retailers

15 retailers£4,403 GBP to £8,444 GBP

Retailer 1
-
£3,540 GBP
Price last confirmed 182 days ago
B+
Retailer 2
-
£4,403 GBP
View
B+
Retailer 3
-
£4,659 GBP
View
Final sale: no returns
B+
Retailer 4
-
£4,681 GBP
View
B+
Retailer 5
-
£4,795 GBP
View
Retailer 6
-
£4,951 GBP
View
Price last confirmed 33 days ago
B
Retailer 7
-
£5,049 GBP
View
B+
Retailer 8
-
£5,127 GBP
View
B+
Retailer 9
-
£5,167 GBP
View
B+
Retailer 10
-
£5,457 GBP
View
B+
Retailer 11
-
£5,494 GBP
View
B
Retailer 12
-
£5,769 GBP
View
B
Retailer 13
-
£6,160 GBP
View
B
Retailer 14
-
£7,418 GBP
View
Most Expensive
B
NZ Jewellers
a6c34a78-d603-4af8-a9df-6ce926c8d952 · Nov 5
£8,444 GBP
$11,365 USD
View
14 more retailers have this diamond
Prices start from £4,403 GBPSave up to £4,041 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.

B+
1.01ct Marquise
£4,403 GBP