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Radiant|Natural|GIA

0.80ct F SI2 Radiant Natural Diamond

GD • F/SI2 • GIA 6401919377

Certificate GIA 6401919377

Diamond specifications and retailer prices

From £1,250 GBP
As of November 2, 2026
Save £319 GBP (20%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,568 GBP at Diamond Exchange Canada · As of November 2, 2026
View at Diamond Exchange Canada

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant 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 6401919377. Listed at 2 retailers as of November 2, 2026, with prices from £1,250 to £1,568, a £319 spread on the same certified stone. Diamond Exchange Canada lists it at £1,568. 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

0.80
Carat
F
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6401919377
Dimensions6.07 × 5.17 × 3.31 mm
L/W Ratio1.17
Top View
6.07 mm5.17 mm0.80 ctF / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6401919377
Side View
Table 77.0%CrownGirdle: NUL-NULPavilionCuletDepth 64.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: £1,568 GBP|Low: £1,222 GBP|High: £1,568 GBP|Avg: £1,405 GBP
Diamond Exchange Canada
Retailer 2
November 2, 2026
Retailer 2£1,250 GBP
Diamond Exchange Canada£1,568 GBP

32 data points across 2 retailers

2 retailers£1,250 GBP to £1,568 GBP

B
Cheapest Retailer
-
£1,250 GBP
Most Expensive
C
Diamond Exchange Canada
1771509182 · Nov 2
£1,568 GBP
CA$2,923 CAD
View
1 more retailer has this diamond
Prices start from £1,250 GBPSave up to £319 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
0.80ct Radiant
£1,250 GBP