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Radiant|Natural|GIA

0.50ct I VS1 Radiant Natural Diamond

EX • I/VS1 • GIA 1568197178

Certificate GIA 1568197178

Diamond specifications and retailer prices

From $965 NZD
As of November 3, 2026
Save $1,344 NZD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,364 NZD at NZ Jewellers · As of September 25, 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 1568197178. Listed at 7 retailers as of November 3, 2026, with a 139% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568197178
Dimensions3.98 × 5.25 × 2.74 mm
L/W Ratio1.32
Top View
3.98 mm5.25 mm0.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1568197178
Side View
Table 65.0%CrownGirdlePavilionCuletDepth 68.8%

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 3
Current: $2,309 NZD|Low: $889 NZD|High: $2,549 NZD|Avg: $1,442 NZD|-9.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 4, 2026
Retailer 6$922 NZD
Retailer 3$965 NZD
Retailer 5$1,237 NZD
Retailer 2$1,252 NZD
Retailer 4$1,544 NZD
Retailer 7$1,582 NZD
Retailer 1$2,309 NZD

36 data points across 7 retailers

7 retailers$965 NZD to $2,309 NZD

A
Cheapest Retailer
-
$965 NZD
B+
Retailer 2
-
$1,237 NZD
View
B+
Retailer 3
-
$1,252 NZD
View
Retailer 4
-
$1,544 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$1,582 NZD
View
Price last confirmed 34 days ago
B
Retailer 6
-
$2,309 NZD
View
Most Expensive
NZ Jewellers
a83d4c22-21e4-4739-8cd8-45e97317fe08 · Sep 25
$3,364 NZD
$1,865 USD
View
Price last confirmed 42 days ago
6 more retailers have this diamond
Prices start from $965 NZDSave up to $1,344 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
$965 NZD