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Cushion|Natural|GIA

1.14ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 5556078146

Certificate GIA 5556078146

Diamond specifications and retailer prices

From £847 GBP
$1,136 USD
As of November 2, 2026
Save £833 GBP (50%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £1,680 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.14ct natural cushion diamond

This 1.14ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5556078146. Listed at 4 retailers as of November 2, 2026, with prices from £847 to £1,680, a £833 spread on the same certified stone. MOH London lists it at £1,680. 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

1.14
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5556078146
Dimensions5.92 × 5.66 × 3.96 mm
L/W Ratio1.05
Top View
5.92 mm5.66 mm1.14 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5556078146
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 70.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: £1,680 GBP|Low: £744 GBP|High: £1,913 GBP|Avg: £1,264 GBP|-12.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 2, 2026
Retailer 3£847 GBP
Retailer 4£1,065 GBP
Retailer 2£1,281 GBP
MOH London£1,680 GBP

27 data points across 4 retailers

4 retailers£847 GBP to £1,680 GBP

B+
Cheapest Retailer
-
£847 GBP
$1,136 USD
Final sale: no returns
Retailer 2
-
£1,065 GBP
$1,429 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
£1,281 GBP
€1,637 EUR
View
Most Expensive
B
MOH London
212E561C3 · Nov 2
£1,680 GBP
View
3 more retailers have this diamond
Prices start from £847 GBPSave up to £833 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+
1.14ct Cushion
£847 GBP