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Cushion|Natural|GIA

1.11ct J SI1 Cushion Natural Diamond

J/SI1 • GIA 6562157137

Shape and cutting style on the report: Old miner

Certificate GIA 6562157137

Diamond specifications and retailer prices

From £2,497 GBP
$3,345 USD
As of November 1, 2026
Save £716 GBP (22%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,213 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 1.11ct natural cushion diamond

This 1.11ct natural cushion sits in the classic one-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included) and certified by GIA 6562157137. Listed at 3 retailers as of November 1, 2026, with prices from £2,497 to £3,213, a £716 spread on the same certified stone. Yorxs lists it at £3,213. 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

1.11
Carat
J
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562157137
Dimensions7.11 × 5.59 × 3.69 mm
L/W Ratio1.27
Girdle conditionFaceted
Culet sizeSlightly Large
Key to symbols
Cloud, Crystal, Needle
Top View
7.11 mm5.59 mm1.11 ctJ / SI1
OriginNatural
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562157137
Side View
Table 53.0%CrownGirdle: VTN-THKPavilionCulet: SLGDepth 65.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: £2,497 GBP|Low: £2,497 GBP|High: £3,214 GBP|Avg: £2,936 GBP
Retailer 1
Retailer 2
Yorxs
November 2, 2026
Retailer 1£2,497 GBP
Retailer 2£2,979 GBP
Yorxs£3,213 GBP

5 data points across 3 retailers

3 retailers£2,497 GBP to £3,213 GBP

C
Cheapest Retailer
-
£2,497 GBP
$3,345 USD
C
Retailer 2
-
£2,979 GBP
$3,991 USD
View
Most Expensive
C
Yorxs
6434D8221 · Nov 2
£3,213 GBP
€4,100 EUR
View
2 more retailers have this diamond
Prices start from £2,497 GBPSave up to £716 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.

C
1.11ct Cushion
£2,497 GBP