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Cushion|Natural|GIA

1.20ct H VS1 Cushion Natural Diamond

EX • H/VS1 • GIA 7543839171

Certificate GIA 7543839171

Diamond specifications and retailer prices

From £2,486 GBP
As of November 6, 2026
Save £2,680 GBP (52%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,285 GBP at Queensmith · As of October 28, 2026
View at Queensmith

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 7543839171. Listed at 18 retailers as of November 4, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
OriginNatural
Grading LabGIA
CertificateGIA 7543839171
Dimensions7.94 × 5.34 × 3.41 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Needle, Indented Natural, Natural
Top View
7.94 mm5.34 mm1.20 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7543839171
Side View
Table 64.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.9%

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 6
Current: £5,285 GBP|Low: £2,486 GBP|High: £5,304 GBP|Avg: £3,583 GBP|+2.0%
Queensmith
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 7£2,486 GBP
Retailer 2£2,572 GBP
Retailer 13£2,835 GBP
Retailer 12£2,948 GBP
Retailer 5£3,002 GBP
Retailer 16£3,086 GBP
Retailer 10£3,275 GBP
Retailer 8£3,283 GBP
Retailer 3£3,355 GBP
Retailer 4£3,363 GBP
Retailer 15£3,428 GBP
Retailer 9£3,660 GBP
Retailer 6£3,780 GBP
Retailer 11£3,968 GBP
Retailer 14£5,166 GBP
Queensmith£5,285 GBP

27 data points across 16 retailers

18 retailers£2,486 GBP to £5,166 GBP

B+
Cheapest Retailer
-
£2,486 GBP
B+
Retailer 2
-
£2,572 GBP
View
B+
Retailer 3
-
£2,835 GBP
View
B+
Retailer 4
-
£2,948 GBP
View
B+
Retailer 5
-
£3,002 GBP
View
Final sale: no returns
B+
Retailer 6
-
£3,048 GBP
View
B+
Retailer 7
-
£3,086 GBP
View
B+
Retailer 8
-
£3,275 GBP
View
Retailer 9
-
£3,283 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
£3,355 GBP
View
B
Retailer 11
-
£3,363 GBP
View
B
Retailer 12
-
£3,428 GBP
View
Retailer 13
-
£3,533 GBP
View
Price last confirmed 29 days ago
B
Retailer 14
-
£3,660 GBP
View
B
Retailer 15
-
£3,780 GBP
View
B
Retailer 16
-
£3,968 GBP
View
B
Retailer 17
-
£5,166 GBP
View
Most Expensive
Queensmith
7543839171 · Oct 28
£5,285 GBP
View
Price last confirmed 9 days ago
17 more retailers have this diamond
Prices start from £2,486 GBPSave up to £2,680 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
£2,486 GBP