Cushion|Natural|GIA

1.07ct J SI1 Cushion Natural Diamond

VG • J/SI1 • GIA 2556828384

Certificate GIA 2556828384

Diamond specifications and retailer prices

From £2,749 GBP
$3,684 USD
As of November 2, 2026
1 retailer carries this diamond
Only listing: £2,749 GBP at Frank Darling
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Frank Darling

About this 1.07ct natural cushion diamond

This 1.07ct 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 2556828384. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.07
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2556828384
Dimensions6.37 × 5.91 × 3.60 mm
L/W Ratio1.08
Top View
6.37 mm5.91 mm1.07 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2556828384
Side View
Table 48.0%CrownGirdle: Slightly ThickPavilionCulet: LargeDepth 60.9%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: £2,749 GBP|Low: £2,749 GBP|High: £2,749 GBP|Avg: £2,749 GBP
September 26, 2026
Frank Darling£2,749 GBP

1 data point across 1 retailer

1 retailer

C
Frank Darling
OM2992MR · Nov 2
£2,749 GBP
$3,684 USD
View

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C
1.07ct Cushion
£2,749 GBP