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Radiant|Natural|GIA

0.50ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 6551980454

Certificate GIA 6551980454

Diamond specifications and retailer prices

From $912 CAD
$653 USD
As of October 29, 2026
Save $1,148 CAD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,060 CAD at MOH London · As of October 26, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6551980454. Listed at 9 retailers as of October 26, 2026, with prices from $912 to $2,060, a $1,148 spread on the same certified stone. MOH London lists it at $2,060. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6551980454
Dimensions5.89 × 3.75 × 2.70 mm
L/W Ratio1.57
Girdle conditionPolished
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud
Top View
5.89 mm3.75 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551980454
Side View
Table 69.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.1%

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: $2,060 CAD|Low: $889 CAD|High: $2,177 CAD|Avg: $1,232 CAD|+18.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 6$912 CAD
Retailer 5$922 CAD
Retailer 2$1,092 CAD
Retailer 8$1,096 CAD
Retailer 7$1,129 CAD
Retailer 4$1,142 CAD
Retailer 3$1,338 CAD
MOH London$2,060 CAD

34 data points across 8 retailers

9 retailers$912 CAD to $2,060 CAD

B+
Cheapest Retailer
-
$912 CAD
$653 USD
B+
Retailer 2
-
$922 CAD
$660 USD
View
Retailer 3
-
$929 CAD
$665 USD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$1,092 CAD
£616 GBP
View
B+
Retailer 5
-
$1,096 CAD
$785 USD
View
B+
Retailer 6
-
$1,129 CAD
$808 USD
View
B+
Retailer 7
-
$1,142 CAD
£644 GBP
View
B
Retailer 8
-
$1,338 CAD
€912 EUR
View
Most Expensive
B
MOH London
5007B5D9A · Oct 26
$2,060 CAD
£1,161 GBP
View
8 more retailers have this diamond
Prices start from $912 CADSave up to $1,148 CAD

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
$912 CAD