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Radiant|Natural|GIA

0.50ct H SI1 Radiant Natural Diamond

GD • H/SI1 • GIA 2211635850

Certificate GIA 2211635850

Diamond specifications and retailer prices

From $1,324 AUD
$930 USD
As of November 1, 2026
Save $1,431 AUD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,755 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2211635850. Listed at 10 retailers as of November 1, 2026, with prices from $1,324 to $2,755, a $1,431 spread on the same certified stone. MOH London lists it at $2,755. 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

0.50
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2211635850
Dimensions5.16 × 4.20 × 2.59 mm
L/W Ratio1.23
Culet sizeNone
Top View
5.16 mm4.20 mm0.50 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2211635850
Side View
Table 67.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,755 AUD|Low: $1,324 AUD|High: $2,790 AUD|Avg: $1,900 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 6$1,324 AUD
Retailer 8$1,362 AUD
Retailer 9$1,500 AUD
Retailer 2$1,760 AUD
Retailer 5$1,885 AUD
Retailer 7$1,967 AUD
Retailer 3$2,112 AUD
Retailer 4$2,322 AUD
MOH London$2,755 AUD

44 data points across 9 retailers

10 retailers$1,324 AUD to $2,755 AUD

B
Cheapest Retailer
-
$1,324 AUD
$930 USD
B
Retailer 2
-
$1,362 AUD
$957 USD
View
B
Retailer 3
-
$1,377 AUD
$967 USD
View
B
Retailer 4
-
$1,503 AUD
$1,056 USD
View
B
Retailer 5
-
$1,760 AUD
£973 GBP
View
B
Retailer 6
-
$1,885 AUD
£1,043 GBP
View
Retailer 7
-
$1,967 AUD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$2,112 AUD
€1,413 EUR
View
B
Retailer 9
-
$2,322 AUD
ZAR 26,355 ZAR
View
Most Expensive
C
MOH London
42E0FB4F8 · Nov 1
$2,755 AUD
£1,524 GBP
View
9 more retailers have this diamond
Prices start from $1,324 AUDSave up to $1,431 AUD

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
0.50ct Radiant
$1,324 AUD