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Marquise|Natural|GIA

1.21ct E VS1 Marquise Natural Diamond

VG • E/VS1 • GIA 7551207202

Certificate GIA 7551207202

Diamond specifications and retailer prices

From £5,318 GBP
As of November 3, 2026
Save £4,730 GBP (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £10,048 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.21ct natural marquise diamond

This 1.21ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7551207202. Listed at 23 retailers as of November 2, 2026, with prices from £5,318 to £10,048, a £4,730 spread on the same certified stone. MOH London lists it at £10,048. 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

1.21
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7551207202
Dimensions10.35 × 5.51 × 3.51 mm
L/W Ratio1.88
Culet sizeNone
Key to symbols
Feather
Top View
10.35 mm5.51 mm1.21 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7551207202
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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 3
Current: £10,048 GBP|Low: £5,318 GBP|High: £10,169 GBP|Avg: £6,987 GBP|-1.2%
MOH London
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
November 4, 2026
Retailer 10£5,318 GBP
Retailer 2£5,602 GBP
Retailer 6£5,685 GBP
Retailer 3£6,028 GBP
Retailer 5£6,029 GBP
Retailer 7£6,505 GBP
Retailer 14£6,661 GBP
Retailer 9£6,667 GBP
Retailer 4£6,690 GBP
Retailer 12£6,888 GBP
Retailer 8£7,047 GBP
Retailer 11£7,470 GBP
Retailer 13£8,857 GBP
MOH London£10,048 GBP

34 data points across 14 retailers

23 retailers£5,318 GBP to £10,048 GBP

B+
Cheapest Retailer
-
£5,318 GBP
B+
Retailer 2
-
£5,370 GBP
View
B+
Retailer 3
-
£5,602 GBP
View
B+
Retailer 4
-
£5,610 GBP
View
B+
Retailer 5
-
£5,645 GBP
View
B+
Retailer 6
-
£5,685 GBP
View
B+
Retailer 7
-
£5,806 GBP
View
B+
Retailer 8
-
£6,000 GBP
View
B+
Retailer 9
-
£6,028 GBP
View
Final sale: no returns
B+
Retailer 10
-
£6,029 GBP
View
B
Retailer 11
-
£6,425 GBP
View
B
Retailer 12
-
£6,505 GBP
View
Retailer 13
-
£6,661 GBP
View
Price last confirmed 13 days ago
B
Retailer 14
-
£6,667 GBP
View
B+
Retailer 15
-
£6,690 GBP
View
Retailer 16
-
£6,803 GBP
View
Price last confirmed 13 days ago
B+
Retailer 17
-
£6,888 GBP
View
B
Retailer 18
-
£7,047 GBP
View
B
Retailer 19
-
£7,225 GBP
View
B
Retailer 20
-
£7,307 GBP
View
B
Retailer 21
-
£7,470 GBP
View
B
Retailer 22
-
£8,857 GBP
View
Most Expensive
B
MOH London
6C9EC9213 · Nov 2
£10,048 GBP
View
22 more retailers have this diamond
Prices start from £5,318 GBPSave up to £4,730 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+
1.21ct Marquise
£5,318 GBP