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0.57ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 831669356

Shape and cutting style on the report: Round brilliant

Certificate IGI 831669356

Diamond specifications and retailer prices

From $796 AUD
$559 USD
As of October 29, 2026
Save $1,913 AUD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,709 AUD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.57ct natural round diamond

This 0.57ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 831669356. Listed at 15 retailers as of October 29, 2026, with prices from $796 to $2,709, a $1,913 spread on the same certified stone. NZ Jewellers lists it at $2,709. 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

0.57
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.6°
OriginNatural
Grading LabIGI
CertificateIGI 831669356
Dimensions5.31 × 5.34 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.31 mm5.34 mm0.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 831669356
Side View
Table 58.0%Crown 35.8°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
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: Oct 29
Current: $2,709 AUD|Low: $796 AUD|High: $2,709 AUD|Avg: $1,239 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 30, 2026
Retailer 3$796 AUD
Retailer 10$864 AUD
Retailer 13$876 AUD
Retailer 4$930 AUD
Retailer 11$930 AUD
Retailer 9$997 AUD
Retailer 15$1,040 AUD
Retailer 12$1,051 AUD
Retailer 6$1,098 AUD
Retailer 2$1,150 AUD
Retailer 8$1,181 AUD
Retailer 5$1,221 AUD
Retailer 7$1,257 AUD
Retailer 14$1,998 AUD
NZ Jewellers$2,709 AUD

14 data points across 15 retailers

15 retailers$796 AUD to $2,709 AUD

A
Cheapest Retailer
-
$796 AUD
$559 USD
Final sale: no returns
A
Retailer 2
-
$864 AUD
$607 USD
View
A
Retailer 3
-
$876 AUD
$615 USD
View
A
Retailer 4
-
$930 AUD
$653 USD
View
A
Retailer 5
-
$930 AUD
$653 USD
View
A
Retailer 6
-
$997 AUD
$700 USD
View
A
Retailer 7
-
$1,040 AUD
£575 GBP
View
A
Retailer 8
-
$1,051 AUD
$739 USD
View
A
Retailer 9
-
$1,098 AUD
$771 USD
View
A
Retailer 10
-
$1,150 AUD
£636 GBP
View
B+
Retailer 11
-
$1,181 AUD
€790 EUR
View
A
Retailer 12
-
$1,221 AUD
$858 USD
View
B+
Retailer 13
-
$1,257 AUD
$883 USD
View
B+
Retailer 14
-
$1,998 AUD
£1,105 GBP
View
Most Expensive
B
NZ Jewellers
1073e330-d9fc-45aa-b6f7-f84111162d3c · Oct 30
$2,709 AUD
$1,903 USD
View
14 more retailers have this diamond
Prices start from $796 AUDSave up to $1,913 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
0.57ct Round
$796 AUD