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Cushion|Natural|GIA

0.83ct F SI2 Cushion Natural Diamond

GD • F/SI2 • GIA 1226317164

Certificate GIA 1226317164

Diamond specifications and retailer prices

From £1,724 GBP
$2,313 USD
As of November 1, 2026
Save £1,619 GBP (48%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £3,343 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.83ct natural cushion diamond

This 0.83ct natural cushion sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1226317164. Listed at 6 retailers as of November 1, 2026, with prices from £1,724 to £3,343, a £1,619 spread on the same certified stone. MOH London lists it at £3,343. 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

0.83
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1226317164
Dimensions5.73 × 4.70 × 3.51 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.73 mm4.70 mm0.83 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1226317164
Side View
Table 56.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 74.6%

Caratlytics Score

How it works →
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: £3,343 GBP|Low: £1,682 GBP|High: £3,383 GBP|Avg: £2,175 GBP|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6£1,724 GBP
Retailer 3£1,733 GBP
Retailer 7£1,758 GBP
Retailer 5£1,766 GBP
Retailer 4£1,908 GBP
Retailer 9£2,187 GBP
Retailer 2£2,382 GBP
Retailer 8£2,685 GBP
MOH London£3,343 GBP

25 data points across 9 retailers

6 retailers£1,724 GBP to £3,343 GBP

B
Cheapest Retailer
-
£1,724 GBP
$2,313 USD
B
Retailer 2
-
£1,733 GBP
$2,325 USD
View
B
Retailer 3
-
£1,766 GBP
$2,369 USD
View
B
Retailer 4
-
£1,908 GBP
$2,560 USD
View
B
Retailer 5
-
£2,382 GBP
€3,044 EUR
View
Most Expensive
C
MOH London
EC949C7A5 · Nov 2
£3,343 GBP
View
5 more retailers have this diamond
Prices start from £1,724 GBPSave up to £1,619 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
0.83ct Cushion
£1,724 GBP