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Radiant|Natural|GIA

0.50ct F SI1 Radiant Natural Diamond

VG • F/SI1 • GIA 6422649296

Certificate GIA 6422649296

Diamond specifications and retailer prices

From $992 NZD
As of November 6, 2026
Save $2,713 NZD (73%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,705 NZD 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 F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6422649296. Listed at 17 retailers as of November 5, 2026, with prices from $992 to $3,705, a $2,713 spread on the same certified stone. NZ Jewellers lists it at $3,705. 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
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6422649296
Dimensions4.96 × 3.81 × 2.74 mm
L/W Ratio1.30
Top View
4.96 mm3.81 mm0.50 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6422649296
Side View
Table 66.0%CrownGirdlePavilionCulet: NoneDepth 72.0%

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 6
Current: $3,705 NZD|Low: $992 NZD|High: $3,705 NZD|Avg: $1,582 NZD
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 7, 2026
Retailer 9$992 NZD
Retailer 8$1,046 NZD
Retailer 7$1,048 NZD
Retailer 3$1,182 NZD
Retailer 17$1,182 NZD
Retailer 13$1,227 NZD
Retailer 16$1,227 NZD
Retailer 4$1,364 NZD
Retailer 5$1,402 NZD
Retailer 11$1,441 NZD
Retailer 2$1,450 NZD
Retailer 15$1,479 NZD
Retailer 6$1,515 NZD
Retailer 12$1,726 NZD
Retailer 14$1,822 NZD
Retailer 10$2,711 NZD
NZ Jewellers$3,705 NZD

31 data points across 17 retailers

17 retailers$992 NZD to $3,705 NZD

A
Cheapest Retailer
-
$992 NZD
A
Retailer 2
-
$1,046 NZD
View
Retailer 3
-
$1,182 NZD
View
B+
Retailer 4
-
$1,182 NZD
View
B+
Retailer 5
-
$1,227 NZD
View
B+
Retailer 6
-
$1,227 NZD
View
B+
Retailer 7
-
$1,364 NZD
View
B+
Retailer 8
-
$1,402 NZD
View
B+
Retailer 9
-
$1,418 NZD
View
B+
Retailer 10
-
$1,441 NZD
View
B+
Retailer 11
-
$1,450 NZD
View
B+
Retailer 12
-
$1,479 NZD
View
B
Retailer 13
-
$1,515 NZD
View
B+
Retailer 14
-
$1,726 NZD
View
B
Retailer 15
-
$1,822 NZD
View
B
Retailer 16
-
$2,711 NZD
View
Most Expensive
C
NZ Jewellers
8a1b4166-9cfd-4cf0-96f8-7c99a25c7b52 · Nov 5
$3,705 NZD
$2,054 USD
View
16 more retailers have this diamond
Prices start from $992 NZDSave up to $2,713 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
$992 NZD