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Marquise|Natural|GIA

1.01ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 2241093084

Certificate GIA 2241093084

Diamond specifications and retailer prices

From £2,340 GBP
As of November 6, 2026
Save £3,050 GBP (57%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £5,390 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2241093084. Listed at 24 retailers as of November 5, 2026, with prices from £2,340 to £5,390, a £3,050 spread on the same certified stone. NZ Jewellers lists it at £5,390. 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

1.01
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2241093084
Dimensions10.12 × 5.30 × 3.22 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
10.12 mm5.30 mm1.01 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2241093084
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.7%

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 6
Current: £5,390 GBP|Low: £1,969 GBP|High: £5,390 GBP|Avg: £2,897 GBP|+17.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 21
Retailer 22
Retailer 23
Retailer 24
Retailer 25
Retailer 26
Retailer 27
November 6, 2026
Retailer 18£1,969 GBP
Retailer 4£2,080 GBP
Retailer 21£2,340 GBP
Retailer 20£2,383 GBP
Retailer 14£2,398 GBP
Retailer 17£2,430 GBP
Retailer 12£2,533 GBP
Retailer 5£2,570 GBP
Retailer 7£2,632 GBP
Retailer 11£2,632 GBP
Retailer 23£2,639 GBP
Retailer 26£2,689 GBP
Retailer 6£2,701 GBP
Retailer 8£2,734 GBP
Retailer 15£2,740 GBP
Retailer 19£2,761 GBP
Retailer 22£2,771 GBP
Retailer 16£2,787 GBP
Retailer 10£3,037 GBP
Retailer 24£3,079 GBP
Retailer 27£3,205 GBP
Retailer 25£3,481 GBP
Retailer 2£3,489 GBP
Retailer 9£4,155 GBP
Retailer 3£4,408 GBP
Retailer 13£4,515 GBP
NZ Jewellers£5,390 GBP

13 data points across 27 retailers

24 retailers£2,340 GBP to £5,390 GBP

Retailer 1
-
£1,969 GBP
Price last confirmed 12 days ago
Retailer 2
-
£2,080 GBP
View
Price last confirmed 12 days ago
B+
Retailer 3
-
£2,340 GBP
View
Retailer 4
-
£2,355 GBP
View
Price last confirmed 16 days ago
Retailer 5
-
£2,398 GBP
View
Price last confirmed 20 days ago
Retailer 6
-
£2,632 GBP
View
Price last confirmed 13 days ago
Retailer 7
-
£2,632 GBP
View
Price last confirmed 12 days ago
B+
Retailer 8
-
£2,639 GBP
View
B+
Retailer 9
-
£2,689 GBP
View
Retailer 10
-
£2,701 GBP
View
Price last confirmed 12 days ago
Retailer 11
-
£2,734 GBP
View
Price last confirmed 13 days ago
Retailer 12
-
£2,740 GBP
View
Price last confirmed 13 days ago
Retailer 13
-
£2,761 GBP
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£2,771 GBP
View
Retailer 15
-
£2,787 GBP
View
Price last confirmed 12 days ago
Retailer 16
-
£3,037 GBP
View
Price last confirmed 15 days ago
B+
Retailer 17
-
£3,079 GBP
View
Retailer 18
-
£3,205 GBP
View
Price last confirmed 12 days ago
B
Retailer 19
-
£3,481 GBP
View
Retailer 20
-
£3,489 GBP
View
Retailer 21
-
£4,155 GBP
View
Price last confirmed 13 days ago
Retailer 22
-
£4,408 GBP
View
Price last confirmed 12 days ago
B
Retailer 23
-
£4,515 GBP
View
Most Expensive
B
NZ Jewellers
98e68339-a86b-4994-8bda-a2fbc09425f7 · Nov 5
£5,390 GBP
$7,214 USD
View
23 more retailers have this diamond
Prices start from £2,340 GBPSave up to £3,050 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
£2,340 GBP