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Radiant|Natural|GIA

0.50ct K IF Radiant Natural Diamond

VG • K/IF • GIA 1537638126

Certificate GIA 1537638126

Diamond specifications and retailer prices

From $525 SGD
$410 USD
As of November 5, 2026
1 retailer carries this diamond
Only listing: $525 SGD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1537638126. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.92°
Pavilion angle36.54°
OriginNatural
Grading LabGIA
CertificateGIA 1537638126
Dimensions5.45 × 4.17 × 2.70 mm
L/W Ratio1.31
Girdle conditionSlightly Thick
Key to symbols
Minor Details of Polish
Top View
5.45 mm4.17 mm0.50 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1537638126
Side View
Table 71.0%Crown 43.92°GirdlePavilion 36.54°CuletDepth 64.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 5
Current: $525 SGD|Low: $525 SGD|High: $950 SGD|Avg: $875 SGD|-24.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
September 7, 2026
Brilliant Earth$525 SGD
Retailer 2$819 SGD
Retailer 4$923 SGD
Retailer 3$933 SGD

19 data points across 4 retailers

1 retailer

B+
Brilliant Earth
18538038A · Nov 5
$525 SGD
$410 USD
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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
$525 SGD