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Radiant|Natural|GIA

0.52ct D SI1 Radiant Natural Diamond

GD • D/SI1 • GIA 13409532

Certificate GIA 13409532

Diamond specifications and retailer prices

From $1,464 NZD
$824 USD
As of November 2, 2026
Save $1,377 NZD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,980 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.52ct natural radiant diamond

This 0.52ct natural radiant sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 13409532. Listed at 15 retailers as of November 2, 2026, with a 94% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 13409532
Dimensions4.30 × 4.20 × 3.32 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
4.30 mm4.20 mm0.52 ctD / SI1
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 13409532
Side View
Table 80.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 79.0%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,842 NZD|Low: $1,221 NZD|High: $2,876 NZD|Avg: $2,014 NZD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 10$1,464 NZD
Retailer 12$1,589 NZD
Retailer 6$1,591 NZD
Retailer 5$1,607 NZD
Retailer 2$1,779 NZD
Retailer 3$1,825 NZD
Retailer 13$1,832 NZD
Retailer 9$1,990 NZD
Retailer 7$2,239 NZD
Retailer 11$2,388 NZD
Retailer 8$2,452 NZD
Retailer 4$2,565 NZD
Retailer 1$2,842 NZD

30 data points across 13 retailers

15 retailers$1,464 NZD to $2,842 NZD

B
Cheapest Retailer
-
$1,464 NZD
$824 USD
Final sale: no returns
B
Retailer 2
-
$1,589 NZD
$894 USD
View
B
Retailer 3
-
$1,589 NZD
$894 USD
View
B
Retailer 4
-
$1,591 NZD
$895 USD
View
B
Retailer 5
-
$1,607 NZD
$904 USD
View
B
Retailer 6
-
$1,649 NZD
$928 USD
View
B
Retailer 7
-
$1,825 NZD
$1,027 USD
View
B
Retailer 8
-
$1,832 NZD
$1,031 USD
View
B
Retailer 9
-
$1,832 NZD
$1,031 USD
View
B
Retailer 10
-
$1,990 NZD
£882 GBP
View
B
Retailer 11
-
$2,239 NZD
€1,200 EUR
View
Retailer 12
-
$2,388 NZD
A$2,067 AUD
View
Price last confirmed 28 days ago
B
Retailer 13
-
$2,452 NZD
ZAR 22,284 ZAR
View
C
Retailer 14
-
$2,842 NZD
£1,259 GBP
View
Most Expensive
NZ Jewellers
6b535958-8ccb-47b9-9e5d-e9710ad3ae64 · Oct 30
$4,980 NZD
$2,802 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,464 NZDSave up to $1,377 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.

B
0.52ct Radiant
$1,464 NZD