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Cushion|Natural|GIA

0.83ct G SI2 Cushion Natural Diamond

GD • G/SI2 • GIA 1549341358

Certificate GIA 1549341358

Diamond specifications and retailer prices

From £385 GBP
As of November 6, 2026
Save £45 GBP (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £430 GBP at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 1549341358. 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
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549341358
Dimensions5.29 × 5.15 × 3.50 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Cloud
Top View
5.29 mm5.15 mm0.83 ctG / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1549341358
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 6
Current: £430 GBP|Low: £385 GBP|High: £469 GBP|Avg: £418 GBP|-6.6%
77 Diamonds
Retailer 2
November 6, 2026
Retailer 2£385 GBP
77 Diamonds£430 GBP

40 data points across 2 retailers

2 retailers£385 GBP to £430 GBP

A
Cheapest Retailer
-
£385 GBP
Most Expensive
B+
77 Diamonds
CUSCPGAWWV7BG · Nov 6
£430 GBP
View
1 more retailer has this diamond
Prices start from £385 GBPSave up to £45 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
£385 GBP