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Cushion|Natural|GIA

1.20ct H VS1 Cushion Natural Diamond

GD • H/VS1 • GIA 1545859917

Certificate GIA 1545859917

Diamond specifications and retailer prices

From £2,300 GBP
As of November 7, 2026
Save £2,413 GBP (51%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £4,714 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 1.2ct natural cushion diamond

This 1.2ct natural cushion sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1545859917. Listed at 17 retailers as of November 4, 2026, with prices from £2,300 to £4,714, a £2,413 spread on the same certified stone. MOH London lists it at £4,714. 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
H
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle35.3°
OriginNatural
Grading LabGIA
CertificateGIA 1545859917
Dimensions6.95 × 5.34 × 3.89 mm
L/W Ratio1.30
Girdle conditionFaceted
Top View
6.95 mm5.34 mm1.20 ctH / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1545859917
Side View
Table 66.0%CrownGirdle: MED-VTKPavilion 35.3°Culet: NoneDepth 72.8%

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 7
Current: £4,714 GBP|Low: £1,664 GBP|High: £8,970 GBP|Avg: £2,787 GBP|+28.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 6£1,664 GBP
Retailer 18£1,943 GBP
Retailer 3£2,023 GBP
Retailer 7£2,054 GBP
Retailer 9£2,234 GBP
Retailer 17£2,250 GBP
Retailer 10£2,330 GBP
Retailer 4£2,404 GBP
Retailer 15£2,509 GBP
Retailer 8£2,510 GBP
Retailer 2£2,584 GBP
Retailer 14£2,705 GBP
Retailer 16£2,935 GBP
Retailer 11£3,258 GBP
Retailer 5£3,425 GBP
Retailer 13£3,449 GBP
Retailer 12£3,597 GBP
MOH London£4,714 GBP

33 data points across 18 retailers

17 retailers£2,300 GBP to £4,714 GBP

Retailer 1
-
£1,664 GBP
Price last confirmed 21 days ago
Retailer 2
-
£1,943 GBP
View
Price last confirmed 24 days ago
Retailer 3
-
£2,023 GBP
View
Price last confirmed 23 days ago
Retailer 4
-
£2,250 GBP
View
Price last confirmed 22 days ago
B+
Retailer 5
-
£2,300 GBP
View
Retailer 6
-
£2,330 GBP
View
Price last confirmed 23 days ago
Retailer 7
-
£2,404 GBP
View
Price last confirmed 31 days ago
B
Retailer 8
-
£2,509 GBP
View
Retailer 9
-
£2,510 GBP
View
Price last confirmed 23 days ago
B
Retailer 10
-
£2,584 GBP
View
Final sale: no returns
B
Retailer 11
-
£2,705 GBP
View
B
Retailer 12
-
£2,935 GBP
View
B
Retailer 13
-
£3,258 GBP
View
Retailer 14
-
£3,425 GBP
View
Price last confirmed 24 days ago
C
Retailer 15
-
£3,449 GBP
View
B
Retailer 16
-
£3,597 GBP
View
Most Expensive
C
MOH London
80FBEB30C · Nov 4
£4,714 GBP
View
16 more retailers have this diamond
Prices start from £2,300 GBPSave up to £2,413 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 Cushion
£2,300 GBP