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Cushion|Natural|GIA

1.50ct H VS1 Cushion Natural Diamond

VG • H/VS1 • GIA 6555767426

Certificate GIA 6555767426

Diamond specifications and retailer prices

From £3,414 GBP
As of November 1, 2026
Save £3,302 GBP (49%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £6,716 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 H colour (near-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 6555767426. Listed at 25 retailers as of November 1, 2026, with prices from £3,414 to £6,716, a £3,302 spread on the same certified stone. MOH London lists it at £6,716. 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

1.50
Carat
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555767426
Dimensions7.49 × 5.66 × 3.89 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
7.49 mm5.66 mm1.50 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6555767426
Side View
Table 64.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 68.7%

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: £6,716 GBP|Low: £3,538 GBP|High: £7,301 GBP|Avg: £4,694 GBP|-4.2%
MOH London
Retailer 2
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Retailer 26
November 6, 2026
Retailer 16£3,538 GBP
Retailer 26£3,570 GBP
Retailer 3£3,612 GBP
Retailer 8£3,612 GBP
Retailer 22£3,657 GBP
Retailer 10£3,822 GBP
Retailer 17£3,860 GBP
Retailer 6£3,874 GBP
Retailer 12£4,049 GBP
Retailer 5£4,091 GBP
Retailer 7£4,140 GBP
Retailer 19£4,151 GBP
Retailer 25£4,214 GBP
Retailer 13£4,341 GBP
Retailer 11£4,418 GBP
Retailer 4£4,625 GBP
Retailer 23£4,625 GBP
Retailer 18£4,684 GBP
Retailer 15£4,692 GBP
Retailer 2£4,702 GBP
Retailer 24£4,782 GBP
Retailer 9£4,941 GBP
Retailer 21£5,615 GBP
Retailer 20£6,622 GBP
MOH London£6,716 GBP
Retailer 14£7,301 GBP

22 data points across 26 retailers

25 retailers£3,414 GBP to £6,716 GBP

A
Cheapest Retailer
-
£3,414 GBP
Retailer 2
-
£3,538 GBP
View
Price last confirmed 36 days ago
A
Retailer 3
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£3,570 GBP
View
A
Retailer 4
-
£3,612 GBP
View
A
Retailer 5
-
£3,612 GBP
View
A
Retailer 6
-
£3,657 GBP
View
A
Retailer 7
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£3,822 GBP
View
Final sale: no returns
A
Retailer 8
-
£3,874 GBP
View
Retailer 9
-
£4,049 GBP
View
Price last confirmed 23 days ago
B+
Retailer 10
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£4,091 GBP
View
Retailer 11
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£4,140 GBP
View
Price last confirmed 22 days ago
B+
Retailer 12
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£4,214 GBP
View
B+
Retailer 13
-
£4,341 GBP
View
B+
Retailer 14
-
£4,418 GBP
View
B+
Retailer 15
-
£4,625 GBP
View
B+
Retailer 16
-
£4,625 GBP
View
Retailer 17
-
£4,684 GBP
View
Price last confirmed 39 days ago
Retailer 18
-
£4,692 GBP
View
Price last confirmed 38 days ago
B+
Retailer 19
-
£4,702 GBP
View
B+
Retailer 20
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£4,738 GBP
View
B+
Retailer 21
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£4,782 GBP
View
B+
Retailer 22
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£4,941 GBP
View
B
Retailer 23
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£5,615 GBP
View
B
Retailer 24
-
£6,622 GBP
View
Most Expensive
B
MOH London
5EF7EEC06 · Nov 4
£6,716 GBP
View
24 more retailers have this diamond
Prices start from £3,414 GBPSave up to £3,302 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
£3,414 GBP