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Cushion|Natural|GIA

1.50ct E VS1 Cushion Natural Diamond

EX • E/VS1 • GIA 6555790999

Certificate GIA 6555790999

Diamond specifications and retailer prices

From £5,793 GBP
As of November 1, 2026
Save £4,560 GBP (44%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £10,353 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.5ct natural cushion diamond

This 1.5ct natural cushion sits in the one-and-a-half to two 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 6555790999. Listed at 20 retailers as of November 1, 2026, with prices from £5,793 to £10,353, a £4,560 spread on the same certified stone. MOH London lists it at £10,353. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555790999
Dimensions7.36 × 5.89 × 4.03 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle
Top View
7.36 mm5.89 mm1.50 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555790999
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 1
Current: £10,353 GBP|Low: £5,793 GBP|High: £10,506 GBP|Avg: £7,304 GBP|-1.5%
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 5, 2026
Retailer 13£5,793 GBP
Retailer 5£6,143 GBP
Retailer 12£6,336 GBP
Retailer 6£6,415 GBP
Retailer 4£6,416 GBP
Retailer 14£6,646 GBP
Retailer 10£6,647 GBP
Retailer 2£7,203 GBP
Retailer 11£7,305 GBP
Retailer 7£7,316 GBP
Retailer 3£7,392 GBP
Retailer 8£7,958 GBP
Retailer 9£9,765 GBP
MOH London£10,353 GBP

34 data points across 14 retailers

20 retailers£5,793 GBP to £10,353 GBP

A
Cheapest Retailer
-
£5,793 GBP
A
Retailer 2
-
£6,143 GBP
View
A
Retailer 3
-
£6,224 GBP
View
A
Retailer 4
-
£6,336 GBP
View
A
Retailer 5
-
£6,415 GBP
View
A
Retailer 6
-
£6,416 GBP
View
A
Retailer 7
-
£6,596 GBP
View
A
Retailer 8
-
£6,646 GBP
View
Final sale: no returns
A
Retailer 9
-
£6,647 GBP
View
B+
Retailer 10
-
£7,087 GBP
View
B+
Retailer 11
-
£7,203 GBP
View
Retailer 12
-
£7,257 GBP
View
Price last confirmed 13 days ago
Retailer 13
-
£7,305 GBP
View
Price last confirmed 13 days ago
B+
Retailer 14
-
£7,316 GBP
View
B+
Retailer 15
-
£7,392 GBP
View
B+
Retailer 16
-
£7,958 GBP
View
B+
Retailer 17
-
£7,970 GBP
View
B+
Retailer 18
-
£8,073 GBP
View
B+
Retailer 19
-
£9,765 GBP
View
Most Expensive
B
MOH London
EF3251EA1 · Nov 4
£10,353 GBP
View
19 more retailers have this diamond
Prices start from £5,793 GBPSave up to £4,560 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
1.50ct Cushion
£5,793 GBP