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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 HK$4,386 HKD
$559 USD
As of October 31, 2026
Save HK$10,545 HKD (71%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$14,930 HKD 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 30, 2026, with prices from HK$4,386 to HK$14,930, a HK$10,545 spread on the same certified stone. NZ Jewellers lists it at HK$14,930. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: HK$14,930 HKD|Low: HK$4,386 HKD|High: HK$14,930 HKD|Avg: HK$6,811 HKD
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 31, 2026
Retailer 3HK$4,386 HKD
Retailer 10HK$4,762 HKD
Retailer 13HK$4,825 HKD
Retailer 4HK$5,123 HKD
Retailer 11HK$5,123 HKD
Retailer 9HK$5,492 HKD
Retailer 15HK$5,729 HKD
Retailer 12HK$5,794 HKD
Retailer 6HK$6,049 HKD
Retailer 8HK$6,336 HKD
Retailer 2HK$6,516 HKD
Retailer 5HK$6,731 HKD
Retailer 7HK$6,928 HKD
Retailer 14HK$11,010 HKD
NZ JewellersHK$14,930 HKD

15 data points across 15 retailers

15 retailersHK$4,386 HKD to HK$14,930 HKD

A
Cheapest Retailer
-
HK$4,386 HKD
$559 USD
Final sale: no returns
A
Retailer 2
-
HK$4,762 HKD
$607 USD
View
A
Retailer 3
-
HK$4,825 HKD
$615 USD
View
A
Retailer 4
-
HK$5,123 HKD
$653 USD
View
A
Retailer 5
-
HK$5,123 HKD
$653 USD
View
A
Retailer 6
-
HK$5,492 HKD
$700 USD
View
A
Retailer 7
-
HK$5,729 HKD
£575 GBP
View
A
Retailer 8
-
HK$5,794 HKD
$739 USD
View
A
Retailer 9
-
HK$6,049 HKD
$771 USD
View
A
Retailer 10
-
HK$6,336 HKD
£636 GBP
View
A
Retailer 11
-
HK$6,516 HKD
€791 EUR
View
A
Retailer 12
-
HK$6,731 HKD
$858 USD
View
B+
Retailer 13
-
HK$6,928 HKD
$883 USD
View
B+
Retailer 14
-
HK$11,010 HKD
£1,105 GBP
View
Most Expensive
B
NZ Jewellers
1073e330-d9fc-45aa-b6f7-f84111162d3c · Oct 30
HK$14,930 HKD
$1,903 USD
View
14 more retailers have this diamond
Prices start from HK$4,386 HKDSave up to HK$10,545 HKD

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
HK$4,386 HKD