Marquise|Natural|GIA

1.01ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 7541714250

Certificate GIA 7541714250

Diamond specifications and retailer prices

From £2,679 GBP
As of November 4, 2026
Save £2,787 GBP (51%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £5,891 GBP at NZ Jewellers · As of September 26, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7541714250. Listed at 25 retailers as of November 4, 2026, with a 104% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7541714250
Dimensions11.94 × 4.98 × 3.04 mm
L/W Ratio2.40
Girdle conditionFaceted
Cert comments
Clouds are not shown.
Key to symbols
Crystal, Feather
Top View
11.94 mm4.98 mm1.01 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541714250
Side View
Table 61.0%CrownGirdle: MED-THKPavilionCulet: NDepth 61.0%

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: £5,466 GBP|Low: £2,679 GBP|High: £5,466 GBP|Avg: £3,539 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 6, 2026
Retailer 3£2,679 GBP
Retailer 4£2,760 GBP
Retailer 15£2,849 GBP
Retailer 5£2,896 GBP
Retailer 12£2,983 GBP
Retailer 2£3,044 GBP
Retailer 14£3,138 GBP
Retailer 9£3,178 GBP
Retailer 13£3,248 GBP
Retailer 6£3,323 GBP
Retailer 7£3,409 GBP
Retailer 11£3,536 GBP
Retailer 8£3,829 GBP
Retailer 10£5,233 GBP
NZ Jewellers£5,466 GBP

35 data points across 15 retailers

25 retailers£2,679 GBP to £5,466 GBP

B+
Cheapest Retailer
-
£2,679 GBP
B+
Retailer 2
-
£2,760 GBP
View
B+
Retailer 3
-
£2,849 GBP
View
B+
Retailer 4
-
£2,896 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,983 GBP
View
B+
Retailer 6
-
£3,044 GBP
View
Retailer 7
-
£3,138 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£3,138 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£3,178 GBP
View
B
Retailer 10
-
£3,248 GBP
View
B
Retailer 11
-
£3,323 GBP
View
Retailer 12
-
£3,381 GBP
View
Price last confirmed 36 days ago
Retailer 13
-
£3,381 GBP
View
Price last confirmed 41 days ago
Retailer 14
-
£3,381 GBP
View
Price last confirmed 36 days ago
Retailer 15
-
£3,409 GBP
View
Price last confirmed 28 days ago
B+
Retailer 16
-
£3,536 GBP
View
B
Retailer 17
-
£3,829 GBP
View
Retailer 18
-
£3,901 GBP
View
Price last confirmed 52 days ago
Retailer 19
-
£3,901 GBP
View
Price last confirmed 43 days ago
Retailer 20
-
£3,901 GBP
View
Price last confirmed 38 days ago
B
Retailer 21
-
£5,233 GBP
View
B
Retailer 22
-
£5,466 GBP
View
Retailer 23
-
£5,466 GBP
View
Price last confirmed 10 days ago
Retailer 24
-
£5,891 GBP
View
Price last confirmed 38 days ago
Most Expensive
NZ Jewellers
fcf2d8b1-591f-4621-9cb6-fb35ebdbe227 · Sep 26
£5,891 GBP
$7,929 USD
View
Price last confirmed 41 days ago
24 more retailers have this diamond
Prices start from £2,679 GBPSave up to £2,787 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
£2,679 GBP