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Cushion|Natural|GIA

1.40ct I VS1 Cushion Natural Diamond

EX • I/VS1 • GIA 1169974928

Certificate GIA 1169974928

Diamond specifications and retailer prices

From £5,217 GBP
As of November 1, 2026
Save £2,493 GBP (32%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £7,710 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 1.4ct natural cushion diamond

This 1.4ct natural cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded I 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 1169974928. Listed at 6 retailers as of November 1, 2026, with prices from £5,217 to £7,710, a £2,493 spread on the same certified stone. MOH London lists it at £7,710. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1169974928
Dimensions6.86 × 5.96 × 4.15 mm
L/W Ratio1.15
Top View
6.86 mm5.96 mm1.40 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 1169974928
Side View
Table 60.0%CrownGirdle: MediumPavilionCulet: NoneDepth 69.6%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £7,710 GBP|Low: £4,355 GBP|High: £7,803 GBP|Avg: £5,604 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 5£4,355 GBP
Retailer 7£4,356 GBP
Retailer 2£5,217 GBP
Retailer 4£5,370 GBP
Retailer 3£6,046 GBP
Retailer 6£6,097 GBP
MOH London£7,710 GBP

44 data points across 7 retailers

6 retailers£5,217 GBP to £7,710 GBP

Retailer 1
-
£4,355 GBP
$5,835 USD
Price last confirmed 34 days ago
B
Retailer 2
-
£5,217 GBP
View
Retailer 3
-
£5,370 GBP
A$11,069 AUD
View
Price last confirmed 10 days ago
B
Retailer 4
-
£5,487 GBP
$7,352 USD
View
B
Retailer 5
-
£6,046 GBP
€7,715 EUR
View
Most Expensive
B
MOH London
CEBD3ADF3 · Nov 1
£7,710 GBP
View
5 more retailers have this diamond
Prices start from £5,217 GBPSave up to £2,493 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
1.40ct Cushion
£5,217 GBP