Radiant|Natural|GIA

0.50ct G IF Radiant Natural Diamond

GD • G/IF • GIA 6542787177

Certificate GIA 6542787177

Diamond specifications and retailer prices

From $543 USD
As of November 4, 2026
Save $158 USD (23%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $701 USD at Blue Nile · As of November 5, 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 G colour (near-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 6542787177. Listed at 3 retailers as of November 4, 2026, with prices from $543 to $701, a $158 spread on the same certified stone. Blue Nile lists it at $701. 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
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542787177
Dimensions5.35 × 3.89 × 2.61 mm
L/W Ratio1.38
Top View
5.35 mm3.89 mm0.50 ctG / IF
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542787177
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $701 USD|Low: $543 USD|High: $778 USD|Avg: $679 USD|-7.9%
Blue Nile
Retailer 2
Retailer 3
Retailer 4
October 17, 2026
Retailer 3$543 USD
Retailer 2$609 USD
Blue Nile$701 USD
Retailer 4$778 USD

9 data points across 4 retailers

3 retailers$543 USD to $701 USD

A
Cheapest Retailer
-
$543 USD
A
Retailer 2
-
$609 USD
View
Most Expensive
B+
Blue Nile
28488316 · Nov 5
$701 USD
View
2 more retailers have this diamond
Prices start from $543 USDSave up to $158 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
$543 USD