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Radiant|Natural|GIA

0.50ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 3345262445

Certificate GIA 3345262445

Diamond specifications and retailer prices

From $1,016 NZD
As of November 6, 2026
Save $3,252 NZD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,268 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 D 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 3345262445. Listed at 19 retailers as of November 5, 2026, with prices from $1,016 to $4,268, a $3,252 spread on the same certified stone. NZ Jewellers lists it at $4,268. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3345262445
Dimensions4.73 × 3.88 × 2.78 mm
L/W Ratio1.22
Top View
4.73 mm3.88 mm0.50 ctD / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 3345262445
Side View
Table 68.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 71.7%

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: $4,268 NZD|Low: $759 NZD|High: $4,268 NZD|Avg: $1,703 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
Retailer 18
November 7, 2026
Retailer 7$1,016 NZD
Retailer 8$1,203 NZD
Retailer 9$1,209 NZD
Retailer 4$1,256 NZD
Retailer 17$1,362 NZD
Retailer 18$1,362 NZD
Retailer 16$1,414 NZD
Retailer 5$1,555 NZD
Retailer 3$1,571 NZD
Retailer 10$1,600 NZD
Retailer 11$1,618 NZD
Retailer 12$1,661 NZD
Retailer 6$1,678 NZD
Retailer 15$1,705 NZD
Retailer 13$1,918 NZD
Retailer 14$2,100 NZD
Retailer 2$2,479 NZD
NZ Jewellers$4,268 NZD

32 data points across 18 retailers

19 retailers$1,016 NZD to $4,268 NZD

A
Cheapest Retailer
-
$1,016 NZD
A
Retailer 2
-
$1,209 NZD
View
B+
Retailer 3
-
$1,256 NZD
View
Final sale: no returns
Retailer 4
-
$1,362 NZD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$1,362 NZD
View
B+
Retailer 6
-
$1,384 NZD
View
B+
Retailer 7
-
$1,411 NZD
View
B+
Retailer 8
-
$1,414 NZD
View
B+
Retailer 9
-
$1,555 NZD
View
B+
Retailer 10
-
$1,571 NZD
View
B+
Retailer 11
-
$1,600 NZD
View
B+
Retailer 12
-
$1,618 NZD
View
B+
Retailer 13
-
$1,661 NZD
View
B
Retailer 14
-
$1,678 NZD
View
B
Retailer 15
-
$1,705 NZD
View
B
Retailer 16
-
$1,918 NZD
View
B
Retailer 17
-
$2,100 NZD
View
B
Retailer 18
-
$2,479 NZD
View
Most Expensive
B
NZ Jewellers
a3c6b9c4-463f-4018-9931-524f567ac86d · Nov 5
$4,268 NZD
$2,366 USD
View
18 more retailers have this diamond
Prices start from $1,016 NZDSave up to $3,252 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
$1,016 NZD