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Marquise|Natural|GIA

1.20ct E VS1 Marquise Natural Diamond

EX • E/VS1

Diamond specifications and retailer prices

From £5,533 GBP
As of November 2, 2026
Save £5,476 GBP (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £11,010 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 10 retailers as of November 2, 2026, with prices from £5,533 to £11,010, a £5,476 spread on the same certified stone. NZ Jewellers lists it at £11,010. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions10.15 × 5.53 × 3.47 mm
L/W Ratio1.84
Top View
10.15 mm5.53 mm1.20 ctE / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA
Side View
Table 55.0%CrownGirdle: Very ThickPavilionCulet: NDepth 62.8%

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 2
Current: £11,010 GBP|Low: £5,533 GBP|High: £11,417 GBP|Avg: £7,240 GBP|-3.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 5£5,533 GBP
Retailer 6£5,964 GBP
Retailer 10£6,025 GBP
Retailer 4£6,056 GBP
Retailer 7£6,155 GBP
Retailer 3£6,277 GBP
Retailer 9£6,695 GBP
Retailer 8£6,881 GBP
Retailer 2£7,222 GBP
NZ Jewellers£11,010 GBP

34 data points across 10 retailers

10 retailers£5,533 GBP to £11,010 GBP

B+
Cheapest Retailer
-
£5,533 GBP
B+
Retailer 2
-
£5,964 GBP
View
B+
Retailer 3
-
£6,025 GBP
View
B+
Retailer 4
-
£6,056 GBP
View
B
Retailer 5
-
£6,155 GBP
View
B+
Retailer 6
-
£6,277 GBP
View
B
Retailer 7
-
£6,695 GBP
View
B
Retailer 8
-
£6,881 GBP
View
B
Retailer 9
-
£7,222 GBP
View
Most Expensive
B
NZ Jewellers
26fa961e-a654-4e17-975d-55d32cc7e665 · Nov 3
£11,010 GBP
$14,863 USD
View
9 more retailers have this diamond
Prices start from £5,533 GBPSave up to £5,476 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
£5,533 GBP