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Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

GD • E/VS1 • GIA 6542374285

Certificate GIA 6542374285

Diamond specifications and retailer prices

From £5,316 GBP
As of November 4, 2026
Save £6,509 GBP (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £11,825 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.2ct natural marquise diamond

This 1.2ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6542374285. Listed at 24 retailers as of November 3, 2026, with prices from £5,316 to £11,825, a £6,509 spread on the same certified stone. NZ Jewellers lists it at £11,825. 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

1.20
Carat
E
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 6542374285
Dimensions10.12 × 5.50 × 3.60 mm
L/W Ratio1.84
Top View
10.12 mm5.50 mm1.20 ctE / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542374285
Side View
Table 63.0%Crown 37.2°Girdle: STK-VTKPavilion 41.1°Culet: NoneDepth 65.5%

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: £11,825 GBP|Low: £5,316 GBP|High: £11,825 GBP|Avg: £7,155 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 11
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Retailer 17
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Retailer 19
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Retailer 22
Retailer 23
November 4, 2026
Retailer 3£5,316 GBP
Retailer 11£5,445 GBP
Retailer 5£5,536 GBP
Retailer 22£5,691 GBP
Retailer 18£5,889 GBP
Retailer 6£5,912 GBP
Retailer 9£5,913 GBP
Retailer 7£5,962 GBP
Retailer 15£6,405 GBP
Retailer 10£6,504 GBP
Retailer 17£6,536 GBP
Retailer 16£6,613 GBP
Retailer 13£6,742 GBP
Retailer 12£6,779 GBP
Retailer 4£7,015 GBP
Retailer 8£7,070 GBP
Retailer 20£7,162 GBP
Retailer 23£7,390 GBP
Retailer 14£7,642 GBP
Retailer 19£7,693 GBP
Retailer 21£8,686 GBP
Retailer 2£9,827 GBP
NZ Jewellers£11,825 GBP

29 data points across 23 retailers

24 retailers£5,316 GBP to £11,825 GBP

B+
Cheapest Retailer
-
£5,316 GBP
B+
Retailer 2
-
£5,445 GBP
View
B+
Retailer 3
-
£5,536 GBP
View
B+
Retailer 4
-
£5,691 GBP
View
B+
Retailer 5
-
£5,889 GBP
View
B+
Retailer 6
-
£5,912 GBP
View
Final sale: no returns
B+
Retailer 7
-
£5,913 GBP
View
B+
Retailer 8
-
£5,962 GBP
View
B
Retailer 9
-
£6,405 GBP
View
B
Retailer 10
-
£6,504 GBP
View
B
Retailer 11
-
£6,536 GBP
View
Retailer 12
-
£6,613 GBP
View
Price last confirmed 13 days ago
B+
Retailer 13
-
£6,742 GBP
View
B
Retailer 14
-
£6,779 GBP
View
B
Retailer 15
-
£7,015 GBP
View
B
Retailer 16
-
£7,070 GBP
View
B
Retailer 17
-
£7,162 GBP
View
B
Retailer 18
-
£7,390 GBP
View
B
Retailer 19
-
£7,642 GBP
View
B
Retailer 20
-
£7,693 GBP
View
Retailer 21
-
£7,882 GBP
View
Price last confirmed 13 days ago
B
Retailer 22
-
£8,686 GBP
View
B
Retailer 23
-
£9,827 GBP
View
Most Expensive
B
NZ Jewellers
6d858363-e15e-46e5-95c9-3fec69f11600 · Nov 3
£11,825 GBP
$15,964 USD
View
23 more retailers have this diamond
Prices start from £5,316 GBPSave up to £6,509 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+
1.20ct Marquise
£5,316 GBP