Radiant|Natural|GIA

0.50ct D IF Radiant Natural Diamond

GD • D/IF • GIA 6552330158

Certificate GIA 6552330158

Diamond specifications and retailer prices

From $835 USD
MYR 3,400 MYR
As of October 30, 2026
Save $193 USD (19%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,028 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6552330158. Listed at 5 retailers as of October 30, 2026, with prices from $835 to $1,028, a $193 spread on the same certified stone. Blue Nile lists it at $1,028. 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
D
Color
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552330158
Dimensions5.48 × 3.86 × 2.64 mm
L/W Ratio1.42
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
5.48 mm3.86 mm0.50 ctD / IF
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 6552330158
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,028 USD|Low: $725 USD|High: $1,108 USD|Avg: $925 USD|-7.2%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 17, 2026
Retailer 5$835 USD
Retailer 4$835 USD
Retailer 2$912 USD
Retailer 3$931 USD
Blue Nile$1,028 USD

11 data points across 5 retailers

5 retailers$835 USD to $1,028 USD

A
Cheapest Retailer
-
$835 USD
MYR 3,400 MYR
A
Retailer 2
-
$835 USD
View
Final sale: no returns
A
Retailer 3
-
$912 USD
View
A
Retailer 4
-
$931 USD
SGD 1,258 SGD
View
Most Expensive
B+
Blue Nile
29203652 · Oct 31
$1,028 USD
View
4 more retailers have this diamond
Prices start from $835 USDSave up to $193 USD

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.

A
0.50ct Radiant
$835 USD