Radiant|Natural|GIA

0.50ct I VS1 Radiant Natural Diamond

ID • I/VS1 • GIA 1558402111

Certificate GIA 1558402111

Diamond specifications and retailer prices

From $486 USD
As of November 4, 2026
Save $1,367 USD (74%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,853 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558402111. Listed at 24 retailers as of November 4, 2026, with prices from $486 to $1,853, a $1,367 spread on the same certified stone. NZ Jewellers lists it at $1,853. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
I
Color
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.8°
Pavilion angle56°
OriginNatural
Grading LabGIA
CertificateGIA 1558402111
Dimensions5.23 × 3.86 × 2.64 mm
L/W Ratio1.35
Girdle conditionPolished
Top View
5.23 mm3.86 mm0.50 ctI / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1558402111
Side View
Table 68.0%Crown 47.8°Girdle: STK-THKPavilion 56°Culet: NDepth 68.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,853 USD|Low: $459 USD|High: $1,853 USD|Avg: $732 USD
NZ Jewellers
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Retailer 23
November 5, 2026
Retailer 19$486 USD
Retailer 14$493 USD
Retailer 21$510 USD
Retailer 22$535 USD
Retailer 12$537 USD
Retailer 20$576 USD
Retailer 16$586 USD
Retailer 5$618 USD
Retailer 6$622 USD
Retailer 7$641 USD
Retailer 8$660 USD
Retailer 9$660 USD
Retailer 11$680 USD
Retailer 17$684 USD
Retailer 2$718 USD
Retailer 4$735 USD
Retailer 3$752 USD
Retailer 18$791 USD
Retailer 10$857 USD
Retailer 13$911 USD
Retailer 15$1,188 USD
Retailer 23$1,365 USD
NZ Jewellers$1,853 USD

26 data points across 23 retailers

24 retailers$486 USD to $1,853 USD

A
Cheapest Retailer
-
$486 USD
A
Retailer 2
-
$493 USD
View
Final sale: no returns
A
Retailer 3
-
$510 USD
View
A
Retailer 4
-
$535 USD
View
A
Retailer 5
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$537 USD
View
A
Retailer 6
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$576 USD
View
Retailer 7
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$586 USD
View
Price last confirmed 7 days ago
A
Retailer 8
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$618 USD
View
A
Retailer 9
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$622 USD
View
A
Retailer 10
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$641 USD
View
A
Retailer 11
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$660 USD
View
A
Retailer 12
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$660 USD
View
A
Retailer 13
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$680 USD
View
A
Retailer 14
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$684 USD
View
B+
Retailer 15
-
$718 USD
View
B+
Retailer 16
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$735 USD
View
B+
Retailer 17
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$752 USD
View
B+
Retailer 18
-
$791 USD
View
B+
Retailer 19
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$857 USD
View
B+
Retailer 20
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$911 USD
View
Retailer 21
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$924 USD
View
Price last confirmed 32 days ago
B
Retailer 22
-
$1,188 USD
View
B
Retailer 23
-
$1,365 USD
View
Most Expensive
B
NZ Jewellers
d3144f5b-cdf8-47ec-97d9-efe63f9a2560 · Nov 5
$1,853 USD
View
23 more retailers have this diamond
Prices start from $486 USDSave up to $1,367 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
$486 USD