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Cushion|Natural|GIA

1.20ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 6542830314

Certificate GIA 6542830314

Diamond specifications and retailer prices

From £2,120 GBP
As of November 6, 2026
Save £2,239 GBP (51%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £4,359 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542830314. Listed at 25 retailers as of November 4, 2026, with prices from £2,120 to £4,359, a £2,239 spread on the same certified stone. MOH London lists it at £4,359. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Pavilion angle37°
OriginNatural
Grading LabGIA
CertificateGIA 6542830314
Dimensions5.96 × 5.88 × 4.04 mm
L/W Ratio1.01
Top View
5.96 mm5.88 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542830314
Side View
Table 65.0%CrownGirdle: THK-ETKPavilion 37°Culet: 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 6
Current: £4,359 GBP|Low: £2,133 GBP|High: £4,422 GBP|Avg: £2,836 GBP|-1.4%
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
November 6, 2026
Retailer 13£2,133 GBP
Retailer 6£2,185 GBP
Retailer 5£2,223 GBP
Retailer 14£2,297 GBP
Retailer 15£2,368 GBP
Retailer 3£2,479 GBP
Retailer 9£2,483 GBP
Retailer 16£2,590 GBP
Retailer 11£2,688 GBP
Retailer 4£2,754 GBP
Retailer 8£2,770 GBP
Retailer 10£3,041 GBP
Retailer 12£3,189 GBP
Retailer 2£3,305 GBP
Retailer 7£3,810 GBP
MOH London£4,359 GBP

34 data points across 16 retailers

25 retailers£2,120 GBP to £4,359 GBP

A
Cheapest Retailer
-
£2,120 GBP
A
Retailer 2
-
£2,133 GBP
View
B+
Retailer 3
-
£2,167 GBP
View
B+
Retailer 4
-
£2,185 GBP
View
Final sale: no returns
B+
Retailer 5
-
£2,223 GBP
View
B+
Retailer 6
-
£2,297 GBP
View
Retailer 7
-
£2,368 GBP
View
Price last confirmed 9 days ago
B+
Retailer 8
-
£2,382 GBP
View
B+
Retailer 9
-
£2,479 GBP
View
B+
Retailer 10
-
£2,483 GBP
View
B+
Retailer 11
-
£2,546 GBP
View
B+
Retailer 12
-
£2,590 GBP
View
B+
Retailer 13
-
£2,688 GBP
View
B+
Retailer 14
-
£2,690 GBP
View
B+
Retailer 15
-
£2,690 GBP
View
B
Retailer 16
-
£2,754 GBP
View
Retailer 17
-
£2,770 GBP
View
Price last confirmed 39 days ago
B+
Retailer 18
-
£2,779 GBP
View
Retailer 19
-
£2,961 GBP
View
Price last confirmed 15 days ago
B+
Retailer 20
-
£3,041 GBP
View
B
Retailer 21
-
£3,189 GBP
View
B
Retailer 22
-
£3,305 GBP
View
B
Retailer 23
-
£3,347 GBP
View
B
Retailer 24
-
£3,810 GBP
View
Most Expensive
B
MOH London
D208D29CD · Nov 4
£4,359 GBP
View
24 more retailers have this diamond
Prices start from £2,120 GBPSave up to £2,239 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
1.20ct Cushion
£2,120 GBP