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Radiant|Natural|GIA

0.80ct H SI2 Radiant Natural Diamond

GD • H/SI2 • GIA 1226308635

Certificate GIA 1226308635

Diamond specifications and retailer prices

From £1,150 GBP
$1,541 USD
As of October 30, 2026
Save £1,065 GBP (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £2,215 GBP at MOH London · As of October 26, 2026
View at MOH London

About this 0.8ct natural radiant diamond

This 0.8ct natural radiant sits in the just-under-one-carat band, graded H 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 1226308635. Listed at 7 retailers as of October 26, 2026, with prices from £1,150 to £2,215, a £1,065 spread on the same certified stone. MOH London lists it at £2,215. 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
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1226308635
Dimensions6.07 × 4.61 × 3.12 mm
L/W Ratio1.32
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
6.07 mm4.61 mm0.80 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1226308635
Side View
Table 66.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.6%

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 30
Current: £2,215 GBP|Low: £1,142 GBP|High: £2,239 GBP|Avg: £1,476 GBP|+2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 7£1,150 GBP
Retailer 4£1,164 GBP
Retailer 6£1,202 GBP
Retailer 8£1,228 GBP
Retailer 5£1,262 GBP
Retailer 3£1,541 GBP
Retailer 2£1,724 GBP
Retailer 9£1,776 GBP
MOH London£2,215 GBP

26 data points across 9 retailers

7 retailers£1,150 GBP to £2,215 GBP

B+
Cheapest Retailer
-
£1,150 GBP
$1,541 USD
B+
Retailer 2
-
£1,164 GBP
$1,560 USD
View
B
Retailer 3
-
£1,202 GBP
$1,610 USD
View
B
Retailer 4
-
£1,262 GBP
$1,691 USD
View
B
Retailer 5
-
£1,541 GBP
View
B
Retailer 6
-
£1,724 GBP
€2,200 EUR
View
Most Expensive
C
MOH London
5746E403F · Oct 26
£2,215 GBP
View
6 more retailers have this diamond
Prices start from £1,150 GBPSave up to £1,065 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
£1,150 GBP