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Round|Natural|GIA

0.52ct D SI1 Round Natural Diamond

VG • D/SI1 • GIA 3525734753

Certificate GIA 3525734753

Diamond specifications and retailer prices

From $666 AUD
As of November 6, 2026
Save $1,421 AUD (68%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $2,874 AUD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 3525734753. Listed at 26 retailers as of November 4, 2026, with a 214% 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
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
Crown angle34.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 3525734753
Dimensions5.09 × 5.13 × 3.24 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.09 mm5.13 mm0.52 ctD / SI1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3525734753
Side View
Table 56.0%Crown 34.5°Girdle: THN-STKPavilion 41.6°Culet: NoneDepth 63.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $666 AUD|Low: $666 AUD|High: $2,138 AUD|Avg: $1,161 AUD|-2.1%
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
Retailer 14
Retailer 15
Retailer 16
November 6, 2026
Retailer 1$666 AUD
Retailer 6$834 AUD
Retailer 7$870 AUD
Retailer 5$937 AUD
Retailer 16$976 AUD
Retailer 2$1,044 AUD
Retailer 8$1,087 AUD
Retailer 15$1,093 AUD
Retailer 10$1,097 AUD
Retailer 11$1,116 AUD
Retailer 9$1,164 AUD
Retailer 4$1,171 AUD
Retailer 12$1,206 AUD
Retailer 3$1,293 AUD
Retailer 13$1,397 AUD
Retailer 14$2,087 AUD

24 data points across 16 retailers

26 retailers$666 AUD to $2,087 AUD

A
Cheapest Retailer
-
$666 AUD
A
Retailer 2
-
$767 AUD
View
A
Retailer 3
-
$834 AUD
View
Final sale: no returns
A
Retailer 4
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$870 AUD
View
A
Retailer 5
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$906 AUD
View
Retailer 6
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$917 AUD
View
Price last confirmed 28 days ago
A
Retailer 7
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$937 AUD
View
Retailer 8
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$976 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
$976 AUD
View
Price last confirmed 38 days ago
Retailer 10
-
$987 AUD
View
Price last confirmed 12 days ago
A
Retailer 11
-
$1,044 AUD
View
A
Retailer 12
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$1,044 AUD
View
Retailer 13
-
$1,057 AUD
View
Price last confirmed 28 days ago
B+
Retailer 14
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$1,087 AUD
View
B+
Retailer 15
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$1,093 AUD
View
A
Retailer 16
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$1,097 AUD
View
B+
Retailer 17
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$1,116 AUD
View
B+
Retailer 18
-
$1,164 AUD
View
B+
Retailer 19
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$1,171 AUD
View
B+
Retailer 20
-
$1,206 AUD
View
B+
Retailer 21
-
$1,293 AUD
View
Retailer 22
-
$1,394 AUD
View
Price last confirmed 33 days ago
B+
Retailer 23
-
$1,397 AUD
View
B
Retailer 24
-
$2,087 AUD
View
Retailer 25
-
$2,840 AUD
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
8a20505f-ca97-4e11-962e-b9c8bc9fcb12 · Oct 6
$2,874 AUD
$2,012 USD
View
Price last confirmed 31 days ago
25 more retailers have this diamond
Prices start from $666 AUDSave up to $1,421 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.

A
0.52ct Round
$666 AUD