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Cushion|Natural|GIA

0.78ct F I1 Cushion Natural Diamond

F/I1 • GIA 2235902900

Shape and cutting style on the report: Old miner

Certificate GIA 2235902900

Diamond specifications and retailer prices

From £1,200 GBP
$1,610 USD
As of November 2, 2026
2 retailers carry this diamond
Most expensive: £1,728 GBP at Yorxs · As of November 2, 2026
View at Yorxs

About this 0.78ct natural cushion diamond

This 0.78ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and I1 clarity (included) and certified by GIA 2235902900. Listed at 2 retailers as of November 2, 2026. 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

0.78
Carat
F
Colour
I1
Clarity
-
Cut

Specifications

Cut
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235902900
Dimensions5.76 × 5.38 × 3.50 mm
L/W Ratio1.07
Culet sizeLarge
Top View
5.76 mm5.38 mm0.78 ctF / I1
OriginNatural
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2235902900
Side View
Table 50.0%CrownGirdle: VTN-THKPavilionCulet: LargeDepth 65.2%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 2
Current: £1,200 GBP|Low: £1,200 GBP|High: £1,728 GBP|Avg: £1,485 GBP
Retailer 1
Yorxs
November 2, 2026
Retailer 1£1,200 GBP
Yorxs£1,728 GBP

15 data points across 2 retailers

2 retailers

C
Cheapest Retailer
-
£1,200 GBP
$1,610 USD
Most Expensive
Yorxs
2C07C930D · Nov 2
£1,728 GBP
€2,209 EUR
View
Price under review
1 more retailer has this diamond
Prices start from £1,200 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
0.78ct Cushion
£1,200 GBP