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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 $1,199 AUD
As of November 6, 2026
Save $1,124 AUD (48%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $4,078 AUD at NZ Jewellers · As of November 5, 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 4, 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 6
Current: $1,824 AUD|Low: $1,000 AUD|High: $2,353 AUD|Avg: $1,646 AUD|+2.9%
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 6, 2026
Retailer 10$1,199 AUD
Retailer 12$1,301 AUD
Retailer 8$1,303 AUD
Retailer 5$1,316 AUD
Retailer 2$1,457 AUD
Retailer 3$1,493 AUD
Retailer 13$1,501 AUD
Retailer 9$1,629 AUD
Retailer 1$1,824 AUD
Retailer 11$1,955 AUD
Retailer 6$2,007 AUD
Retailer 4$2,100 AUD
Retailer 7$2,323 AUD

32 data points across 13 retailers

15 retailers$1,199 AUD to $2,323 AUD

B
Cheapest Retailer
-
$1,199 AUD
Final sale: no returns
B
Retailer 2
-
$1,301 AUD
View
Retailer 3
-
$1,301 AUD
View
Price last confirmed 9 days ago
B
Retailer 4
-
$1,303 AUD
View
B
Retailer 5
-
$1,316 AUD
View
B
Retailer 6
-
$1,351 AUD
View
B
Retailer 7
-
$1,493 AUD
View
B
Retailer 8
-
$1,501 AUD
View
B
Retailer 9
-
$1,501 AUD
View
B
Retailer 10
-
$1,629 AUD
View
B
Retailer 11
-
$1,824 AUD
View
Retailer 12
-
$1,955 AUD
View
Price last confirmed 33 days ago
B
Retailer 13
-
$2,007 AUD
View
C
Retailer 14
-
$2,323 AUD
View
Most Expensive
NZ Jewellers
6b535958-8ccb-47b9-9e5d-e9710ad3ae64 · Nov 5
$4,078 AUD
$2,802 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,199 AUDSave up to $1,124 AUD

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
$1,199 AUD