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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 6255567147

Certificate GIA 6255567147

Diamond specifications and retailer prices

From $583 AUD
HK$3,200 HKD
As of October 30, 2026
Save $2,076 AUD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,659 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 6255567147. Listed at 13 retailers as of October 27, 2026, with prices from $583 to $2,659, a $2,076 spread on the same certified stone. NZ Jewellers lists it at $2,659. 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6255567147
Dimensions5.13 × 5.11 × 3.20 mm
L/W Ratio1.00
Top View
5.13 mm5.11 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6255567147
Side View
Table 56.0%CrownGirdle: Sli. ThickPavilionCulet: NoneDepth 62.6%

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 30
Current: $2,659 AUD|Low: $583 AUD|High: $2,659 AUD|Avg: $964 AUD|+1.8%
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
October 31, 2026
Retailer 6$583 AUD
Retailer 5$609 AUD
Retailer 3$626 AUD
Retailer 4$724 AUD
Retailer 11$747 AUD
Retailer 12$747 AUD
Retailer 9$800 AUD
Retailer 7$831 AUD
Retailer 2$862 AUD
Retailer 14$881 AUD
Retailer 13$904 AUD
Retailer 8$1,046 AUD
Retailer 10$1,611 AUD
NZ Jewellers$2,659 AUD

28 data points across 14 retailers

13 retailers$583 AUD to $2,659 AUD

A
Cheapest Retailer
-
$583 AUD
HK$3,200 HKD
A
Retailer 2
-
$626 AUD
$440 USD
View
A
Retailer 3
-
$724 AUD
SGD 687 SGD
View
A
Retailer 4
-
$747 AUD
$525 USD
View
A
Retailer 5
-
$747 AUD
$525 USD
View
A
Retailer 6
-
$800 AUD
$562 USD
View
A
Retailer 7
-
$831 AUD
£460 GBP
View
A
Retailer 8
-
$862 AUD
£477 GBP
View
A
Retailer 9
-
$881 AUD
$619 USD
View
A
Retailer 10
-
$904 AUD
$635 USD
View
B+
Retailer 11
-
$1,046 AUD
€700 EUR
View
Retailer 12
-
$1,611 AUD
£891 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
66ba18b0-60f0-47b3-b970-14ba28fd6ac2 · Oct 27
$2,659 AUD
$1,868 USD
View
12 more retailers have this diamond
Prices start from $583 AUDSave up to $2,076 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
$583 AUD