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Cushion|Natural|GIA

0.83ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 1535234733

Certificate GIA 1535234733

Diamond specifications and retailer prices

From £371 GBP
As of November 6, 2026
Save £46 GBP (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £417 GBP at Michael Trio · As of November 6, 2026
View at Michael Trio

About this 0.83ct natural cushion diamond

This 0.83ct natural cushion sits in the just-under-one-carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1535234733. Listed at 2 retailers as of November 6, 2026, with a relatively tight 12% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1535234733
Dimensions5.29 × 5.20 × 3.51 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
5.29 mm5.20 mm0.83 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535234733
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £417 GBP|Low: £371 GBP|High: £602 GBP|Avg: £491 GBP|-8.2%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 2£371 GBP
Michael Trio£417 GBP
Retailer 3£524 GBP
Retailer 4£602 GBP

6 data points across 4 retailers

2 retailers£371 GBP to £417 GBP

A
Cheapest Retailer
-
£371 GBP
Most Expensive
B+
Michael Trio
1273046707 · Nov 6
£417 GBP
SGD 755 SGD
View
1 more retailer has this diamond
Prices start from £371 GBPSave up to £46 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.

A
0.83ct Cushion
£371 GBP