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Marquise|Natural|GIA

1.01ct D FL Marquise Natural Diamond

EX • D/FL • GIA 2554537204

Certificate GIA 2554537204

Diamond specifications and retailer prices

From £5,173 GBP
As of November 2, 2026
Save £4,478 GBP (46%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: £12,170 GBP at NZ Jewellers · As of September 20, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554537204. Listed at 26 retailers as of November 2, 2026, with a 87% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554537204
Dimensions10.98 × 5.06 × 3.15 mm
L/W Ratio2.17
Girdle conditionFaceted
Culet sizeNone
Top View
10.98 mm5.06 mm1.01 ctD / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554537204
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.2%

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 2
Current: £6,399 GBP|Low: £5,173 GBP|High: £9,804 GBP|Avg: £6,834 GBP|-2.8%
Retailer 1
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
Retailer 16
Retailer 17
November 4, 2026
Retailer 16£5,173 GBP
Retailer 10£5,465 GBP
Retailer 9£5,747 GBP
Retailer 8£5,923 GBP
Retailer 11£6,181 GBP
Retailer 15£6,219 GBP
Retailer 13£6,349 GBP
Retailer 3£6,393 GBP
Retailer 1£6,399 GBP
Retailer 6£6,552 GBP
Retailer 12£6,929 GBP
Retailer 17£7,079 GBP
Retailer 4£7,489 GBP
Retailer 2£7,566 GBP
Retailer 7£8,088 GBP
Retailer 5£8,539 GBP
Retailer 14£9,651 GBP

27 data points across 17 retailers

26 retailers£5,173 GBP to £9,651 GBP

A
Cheapest Retailer
-
£5,173 GBP
A
Retailer 2
-
£5,465 GBP
View
Retailer 3
-
£5,747 GBP
View
Price last confirmed 24 days ago
A
Retailer 4
-
£5,923 GBP
View
A
Retailer 5
-
£6,181 GBP
View
A
Retailer 6
-
£6,219 GBP
View
A
Retailer 7
-
£6,344 GBP
View
A
Retailer 8
-
£6,349 GBP
View
A
Retailer 9
-
£6,393 GBP
View
Final sale: no returns
A
Retailer 10
-
£6,399 GBP
View
Retailer 11
-
£6,416 GBP
View
Price last confirmed 19 days ago
Retailer 12
-
£6,552 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£6,881 GBP
View
B+
Retailer 14
-
£6,929 GBP
View
Retailer 15
-
£6,951 GBP
View
Price last confirmed 17 days ago
Retailer 16
-
£7,059 GBP
View
Price last confirmed 19 days ago
B+
Retailer 17
-
£7,079 GBP
View
Retailer 18
-
£7,277 GBP
View
Price last confirmed 43 days ago
B+
Retailer 19
-
£7,489 GBP
View
B+
Retailer 20
-
£7,566 GBP
View
Retailer 21
-
£8,020 GBP
View
Price last confirmed 16 days ago
Retailer 22
-
£8,396 GBP
View
Price last confirmed 43 days ago
B+
Retailer 23
-
£8,539 GBP
View
B+
Retailer 24
-
£9,651 GBP
View
Retailer 25
-
£11,626 GBP
View
Price last confirmed 18 days ago
Most Expensive
NZ Jewellers
c9559c28-9018-4973-a8d5-ac7d38bf1df6 · Sep 20
£12,170 GBP
$16,321 USD
View
Price last confirmed 44 days ago
25 more retailers have this diamond
Prices start from £5,173 GBPSave up to £4,478 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
1.01ct Marquise
£5,173 GBP