Radiant|Natural|GIA

0.50ct I IF Radiant Natural Diamond

EX • I/IF • GIA 6555001465

Certificate GIA 6555001465

Diamond specifications and retailer prices

From $358 USD
As of November 4, 2026
Save $1,274 USD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,632 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555001465. Listed at 14 retailers as of November 4, 2026, with prices from $358 to $1,632, a $1,274 spread on the same certified stone. NZ Jewellers lists it at $1,632. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.50
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555001465
Dimensions5.46 × 3.96 × 2.68 mm
L/W Ratio1.38
Top View
5.46 mm3.96 mm0.50 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6555001465
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $1,632 USD|Low: $358 USD|High: $1,774 USD|Avg: $710 USD|-8.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 5, 2026
Retailer 10$358 USD
Retailer 2$381 USD
Retailer 7$435 USD
Retailer 12$520 USD
Retailer 5$540 USD
Retailer 6$560 USD
Retailer 4$566 USD
Retailer 3$656 USD
Retailer 11$678 USD
Retailer 9$702 USD
Retailer 8$720 USD
Retailer 13$1,219 USD
NZ Jewellers$1,632 USD

24 data points across 13 retailers

14 retailers$358 USD to $1,632 USD

A+
Cheapest Retailer
-
$358 USD
Final sale: no returns
A
Retailer 2
-
$381 USD
View
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$520 USD
View
Retailer 5
-
$540 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$560 USD
View
Retailer 7
-
$566 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$656 USD
View
A
Retailer 9
-
$678 USD
View
A
Retailer 10
-
$702 USD
View
A
Retailer 11
-
$720 USD
View
Retailer 12
-
$884 USD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$1,219 USD
View
Most Expensive
B
NZ Jewellers
1e190ed9-8b7f-4780-80f4-caf2ad946fde · Nov 5
$1,632 USD
View
13 more retailers have this diamond
Prices start from $358 USDSave up to $1,274 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
$358 USD