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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7298840005

Certificate GIA 7298840005

Diamond specifications and retailer prices

From $641 AUD
$450 USD
As of October 28, 2026
Save $1,815 AUD (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,456 AUD at NZ Jewellers · As of October 27, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7298840005. Listed at 11 retailers as of October 27, 2026, with prices from $641 to $2,456, a $1,815 spread on the same certified stone. NZ Jewellers lists it at $2,456. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7298840005
Dimensions5.18 × 5.19 × 3.19 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.18 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7298840005
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.4%

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: Oct 28
Current: $2,456 AUD|Low: $393 AUD|High: $2,504 AUD|Avg: $1,006 AUD|-1.9%
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
November 1, 2026
Retailer 12$641 AUD
Retailer 9$673 AUD
Retailer 3$690 AUD
Retailer 11$690 AUD
Retailer 4$699 AUD
Retailer 13$739 AUD
Retailer 7$885 AUD
Retailer 2$903 AUD
Retailer 8$925 AUD
Retailer 6$991 AUD
Retailer 5$1,390 AUD
Retailer 10$1,488 AUD
NZ Jewellers$2,456 AUD

41 data points across 13 retailers

11 retailers$641 AUD to $2,456 AUD

A
Cheapest Retailer
-
$641 AUD
$450 USD
A
Retailer 2
-
$673 AUD
$473 USD
View
Final sale: no returns
A
Retailer 3
-
$690 AUD
$485 USD
View
A
Retailer 4
-
$690 AUD
$485 USD
View
A
Retailer 5
-
$739 AUD
$519 USD
View
A
Retailer 6
-
$885 AUD
$622 USD
View
B+
Retailer 7
-
$903 AUD
£500 GBP
View
B+
Retailer 8
-
$925 AUD
$650 USD
View
B+
Retailer 9
-
$991 AUD
€663 EUR
View
B
Retailer 10
-
$1,488 AUD
£823 GBP
View
Most Expensive
B
NZ Jewellers
e9574990-a8be-4331-beb2-ef4bc67b8d2e · Oct 27
$2,456 AUD
$1,725 USD
View
10 more retailers have this diamond
Prices start from $641 AUDSave up to $1,815 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
$641 AUD