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0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • IGI 841682943

Shape and cutting style on the report: Round brilliant

Certificate IGI 841682943

Diamond specifications and retailer prices

From $531 AUD
$373 USD
As of October 25, 2026
Save $1,505 AUD (74%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,036 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 IGI 841682943. Listed at 14 retailers as of October 25, 2026, with prices from $531 to $2,036, a $1,505 spread on the same certified stone. NZ Jewellers lists it at $2,036. 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
Crown angle36°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 841682943
Dimensions5.16 × 5.19 × 3.16 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.16 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 841682943
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.2°Culet: NoneDepth 61.1%

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 25
Current: $2,036 AUD|Low: $490 AUD|High: $2,036 AUD|Avg: $833 AUD
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
Retailer 15
October 28, 2026
Retailer 15$490 AUD
Retailer 11$531 AUD
Retailer 6$555 AUD
Retailer 4$572 AUD
Retailer 12$592 AUD
Retailer 8$638 AUD
Retailer 14$678 AUD
Retailer 9$715 AUD
Retailer 13$717 AUD
Retailer 5$727 AUD
Retailer 3$750 AUD
Retailer 7$809 AUD
Retailer 2$882 AUD
Retailer 10$1,228 AUD
NZ Jewellers$2,036 AUD

9 data points across 15 retailers

14 retailers$531 AUD to $2,036 AUD

A
Cheapest Retailer
-
$531 AUD
$373 USD
Retailer 2
-
$555 AUD
$390 USD
View
Price last confirmed 10 days ago
A
Retailer 3
-
$572 AUD
$402 USD
View
A
Retailer 4
-
$592 AUD
$416 USD
View
A
Retailer 5
-
$638 AUD
£353 GBP
View
A
Retailer 6
-
$678 AUD
£375 GBP
View
A
Retailer 7
-
$715 AUD
$502 USD
View
A
Retailer 8
-
$717 AUD
$504 USD
View
A
Retailer 9
-
$727 AUD
$511 USD
View
A
Retailer 10
-
$750 AUD
$527 USD
View
A
Retailer 11
-
$809 AUD
$568 USD
View
B+
Retailer 12
-
$882 AUD
€590 EUR
View
B
Retailer 13
-
$1,228 AUD
£679 GBP
View
Most Expensive
B
NZ Jewellers
279a18f6-5da9-491e-be8e-e6df1ebbf148 · Oct 27
$2,036 AUD
$1,430 USD
View
13 more retailers have this diamond
Prices start from $531 AUDSave up to $1,505 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
$531 AUD