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Marquise|Natural|GIA

1.01ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 7552439815

Certificate GIA 7552439815

Diamond specifications and retailer prices

From £2,039 GBP
As of November 5, 2026
Save £2,488 GBP (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,526 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7552439815. Listed at 20 retailers as of November 5, 2026, with prices from £2,039 to £4,526, a £2,488 spread on the same certified stone. NZ Jewellers lists it at £4,526. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7552439815
Dimensions9.92 × 5.30 × 3.23 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity, Indented Natural, Needle, Etch Channel, Natural
Top View
9.92 mm5.30 mm1.01 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7552439815
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.9%

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 5
Current: £4,526 GBP|Low: £1,721 GBP|High: £4,526 GBP|Avg: £2,595 GBP|+12.4%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 9£1,721 GBP
Retailer 17£1,828 GBP
Retailer 16£2,039 GBP
Retailer 8£2,132 GBP
Retailer 13£2,248 GBP
Retailer 18£2,288 GBP
Retailer 3£2,311 GBP
Retailer 7£2,311 GBP
Retailer 19£2,371 GBP
Retailer 4£2,400 GBP
Retailer 10£2,417 GBP
Retailer 11£2,421 GBP
Retailer 15£2,429 GBP
Retailer 12£2,489 GBP
Retailer 2£2,582 GBP
Retailer 6£2,667 GBP
Retailer 14£3,024 GBP
Retailer 20£3,869 GBP
Retailer 5£3,883 GBP
NZ Jewellers£4,526 GBP

22 data points across 20 retailers

20 retailers£2,039 GBP to £4,526 GBP

Retailer 1
-
£1,721 GBP
Price last confirmed 11 days ago
Retailer 2
-
£1,828 GBP
View
Price last confirmed 11 days ago
A
Retailer 3
-
£2,039 GBP
View
A
Retailer 4
-
£2,146 GBP
View
A
Retailer 5
-
£2,248 GBP
View
A
Retailer 6
-
£2,288 GBP
View
Retailer 7
-
£2,311 GBP
View
Price last confirmed 12 days ago
Retailer 8
-
£2,311 GBP
View
Price last confirmed 11 days ago
Retailer 9
-
£2,371 GBP
View
Price last confirmed 11 days ago
Retailer 10
-
£2,400 GBP
View
Price last confirmed 12 days ago
Retailer 11
-
£2,417 GBP
View
Price last confirmed 12 days ago
Retailer 12
-
£2,421 GBP
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£2,429 GBP
View
Retailer 14
-
£2,489 GBP
View
Price last confirmed 11 days ago
B+
Retailer 15
-
£2,582 GBP
View
Retailer 16
-
£2,667 GBP
View
Price last confirmed 14 days ago
B+
Retailer 17
-
£3,024 GBP
View
Retailer 18
-
£3,869 GBP
View
Price last confirmed 11 days ago
Retailer 19
-
£3,883 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
234d1baf-9ffa-49b3-b23e-92e21a508a9c · Nov 5
£4,526 GBP
$6,092 USD
View
19 more retailers have this diamond
Prices start from £2,039 GBPSave up to £2,488 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
£2,039 GBP