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Radiant|Natural|GIA

0.80ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 04

Certificate GIA 04

Diamond specifications and retailer prices

From £1,524 GBP
$2,030 USD
As of October 29, 2026
Save £575 GBP (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,100 GBP at Diamond Exchange Canada · As of October 27, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 4 retailers as of October 27, 2026, with prices from £1,524 to £2,100, a £575 spread on the same certified stone. Diamond Exchange Canada lists it at £2,100. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.80
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 04
Dimensions6.14 × 4.81 × 3.33 mm
L/W Ratio1.28
Top View
6.14 mm4.81 mm0.80 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 04
Side View
Table 69.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £2,100 GBP|Low: £1,504 GBP|High: £4,008 GBP|Avg: £2,133 GBP
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
September 29, 2026
Retailer 4£1,524 GBP
Retailer 8£1,637 GBP
Retailer 6£1,737 GBP
Retailer 2£1,817 GBP
Retailer 3£1,876 GBP
Retailer 7£2,004 GBP
Diamond Exchange Canada£2,100 GBP
Retailer 5£4,008 GBP

4 data points across 8 retailers

4 retailers£1,524 GBP to £2,100 GBP

B+
Cheapest Retailer
-
£1,524 GBP
$2,030 USD
B+
Retailer 2
-
£1,637 GBP
$2,180 USD
View
B
Retailer 3
-
£1,876 GBP
$2,498 USD
View
Most Expensive
B
Diamond Exchange Canada
1938057309 · Oct 27
£2,100 GBP
CA$3,884 CAD
View
3 more retailers have this diamond
Prices start from £1,524 GBPSave up to £575 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
£1,524 GBP