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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 $835 SGD
$653 USD
As of October 29, 2026
Save $1,047 SGD (56%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,882 SGD 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 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 29, 2026, with prices from $835 to $1,882, a $1,047 spread on the same certified stone. MOH London lists it at $1,882. 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
Colour
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: $1,882 SGD|Low: $814 SGD|High: $1,992 SGD|Avg: $1,123 SGD|+18.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 6$835 SGD
Retailer 5$844 SGD
Retailer 2$1,000 SGD
Retailer 8$1,003 SGD
Retailer 7$1,033 SGD
Retailer 4$1,045 SGD
Retailer 3$1,226 SGD
MOH London$1,882 SGD

34 data points across 8 retailers

9 retailers$835 SGD to $1,882 SGD

B+
Cheapest Retailer
-
$835 SGD
$653 USD
B+
Retailer 2
-
$844 SGD
$660 USD
View
Retailer 3
-
$850 SGD
$665 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$1,000 SGD
£616 GBP
View
B+
Retailer 5
-
$1,003 SGD
$785 USD
View
B+
Retailer 6
-
$1,033 SGD
$808 USD
View
B+
Retailer 7
-
$1,045 SGD
£644 GBP
View
B
Retailer 8
-
$1,226 SGD
€913 EUR
View
Most Expensive
B
MOH London
5007B5D9A · Nov 1
$1,882 SGD
£1,159 GBP
View
8 more retailers have this diamond
Prices start from $835 SGDSave up to $1,047 SGD

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
$835 SGD