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Radiant|Natural|GIA

0.50ct J VS1 Radiant Natural Diamond

EX • J/VS1 • GIA 1523620058

Certificate GIA 1523620058

Diamond specifications and retailer prices

From $659 NZD
HK$2,900 HKD
As of November 1, 2026
Save $1,320 NZD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,978 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded J 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 1523620058. Listed at 7 retailers as of November 1, 2026, with prices from $659 to $1,978, a $1,320 spread on the same certified stone. MOH London lists it at $1,978. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1523620058
Dimensions4.52 × 4.10 × 2.88 mm
L/W Ratio1.10
Girdle conditionPolished
Key to symbols
Crystal, Cloud, Needle, Pinpoint
Top View
4.52 mm4.10 mm0.50 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1523620058
Side View
Table 67.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 70.1%

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 1
Current: $1,978 NZD|Low: $659 NZD|High: $2,001 NZD|Avg: $1,211 NZD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$659 NZD
Retailer 2$1,060 NZD
Retailer 7$1,082 NZD
Retailer 6$1,120 NZD
Retailer 3$1,287 NZD
Retailer 5$1,371 NZD
MOH London$1,978 NZD

43 data points across 7 retailers

7 retailers$659 NZD to $1,978 NZD

A
Cheapest Retailer
-
$659 NZD
HK$2,900 HKD
B+
Retailer 2
-
$1,060 NZD
£471 GBP
View
B+
Retailer 3
-
$1,082 NZD
$610 USD
View
B+
Retailer 4
-
$1,120 NZD
$631 USD
View
B
Retailer 5
-
$1,287 NZD
€691 EUR
View
Retailer 6
-
$1,371 NZD
A$1,189 AUD
View
Price last confirmed 29 days ago
Most Expensive
B
MOH London
50B2D00DE · Nov 1
$1,978 NZD
£878 GBP
View
6 more retailers have this diamond
Prices start from $659 NZDSave up to $1,320 NZD

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
$659 NZD