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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 $2,739 NZD
$1,541 USD
As of November 1, 2026
Save $2,536 NZD (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,275 NZD at MOH London · As of November 1, 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 November 1, 2026, with prices from $2,739 to $5,275, a $2,536 spread on the same certified stone. MOH London lists it at $5,275. 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: Nov 1
Current: $5,275 NZD|Low: $2,719 NZD|High: $5,331 NZD|Avg: $3,524 NZD|+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$2,739 NZD
Retailer 4$2,773 NZD
Retailer 6$2,862 NZD
Retailer 8$2,924 NZD
Retailer 5$3,005 NZD
Retailer 3$3,669 NZD
Retailer 2$4,106 NZD
Retailer 9$4,230 NZD
MOH London$5,275 NZD

25 data points across 9 retailers

7 retailers$2,739 NZD to $5,275 NZD

B+
Cheapest Retailer
-
$2,739 NZD
$1,541 USD
B+
Retailer 2
-
$2,773 NZD
$1,560 USD
View
B
Retailer 3
-
$2,862 NZD
$1,610 USD
View
B
Retailer 4
-
$3,005 NZD
$1,691 USD
View
B
Retailer 5
-
$3,669 NZD
£1,626 GBP
View
B
Retailer 6
-
$4,106 NZD
€2,200 EUR
View
Most Expensive
C
MOH London
5746E403F · Oct 26
$5,275 NZD
£2,337 GBP
View
6 more retailers have this diamond
Prices start from $2,739 NZDSave up to $2,536 NZD

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
$2,739 NZD