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Cushion|Natural|GIA

1.20ct D VS1 Cushion Natural Diamond

VG • D/VS1 • GIA 6545728125

Certificate GIA 6545728125

Diamond specifications and retailer prices

From £4,349 GBP
As of November 3, 2026
Save £2,802 GBP (39%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £7,151 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 D 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 6545728125. Listed at 9 retailers as of November 3, 2026, with prices from £4,349 to £7,151, a £2,802 spread on the same certified stone. MOH London lists it at £7,151. 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
D
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545728125
Dimensions6.80 × 5.27 × 3.71 mm
L/W Ratio1.29
Top View
6.80 mm5.27 mm1.20 ctD / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545728125
Side View
Table 62.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 70.5%

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: £7,151 GBP|Low: £4,349 GBP|High: £7,256 GBP|Avg: £5,248 GBP|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6£4,349 GBP
Retailer 4£4,641 GBP
Retailer 2£4,736 GBP
Retailer 8£4,895 GBP
Retailer 3£5,265 GBP
Retailer 5£5,426 GBP
Retailer 7£6,129 GBP
MOH London£7,151 GBP

41 data points across 8 retailers

9 retailers£4,349 GBP to £7,151 GBP

B
Cheapest Retailer
-
£4,349 GBP
B+
Retailer 2
-
£4,641 GBP
View
B
Retailer 3
-
£4,736 GBP
View
Retailer 4
-
£4,895 GBP
View
Price last confirmed 34 days ago
B
Retailer 5
-
£5,265 GBP
View
B
Retailer 6
-
£5,426 GBP
View
B
Retailer 7
-
£5,803 GBP
View
B
Retailer 8
-
£6,129 GBP
View
Most Expensive
B
MOH London
D536FED7F · Nov 4
£7,151 GBP
View
8 more retailers have this diamond
Prices start from £4,349 GBPSave up to £2,802 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
£4,349 GBP