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0.57ct L I1 Round Natural Diamond

EX • L/I1 • IGI 257742645

Shape and cutting style on the report: Round brilliant

Certificate IGI 257742645

Diamond specifications and retailer prices

From HK$1,836 HKD
As of November 5, 2026
Save HK$6,472 HKD (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$8,308 HKD at NZ Jewellers · As of November 4, 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 L colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 257742645. Listed at 8 retailers as of November 4, 2026, with prices from HK$1,836 to HK$8,308, a HK$6,472 spread on the same certified stone. NZ Jewellers lists it at HK$8,308. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.57
Carat
L
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 257742645
Dimensions5.34 × 5.37 × 3.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.34 mm5.37 mm0.57 ctL / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI 257742645
Side View
Table 58.0%Crown 35.2°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 61.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: HK$3,624 HKD|Low: HK$1,875 HKD|High: HK$3,656 HKD|Avg: HK$2,675 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 2HK$1,891 HKD
Retailer 3HK$2,456 HKD
Retailer 4HK$2,754 HKD
Retailer 1HK$3,624 HKD

17 data points across 4 retailers

8 retailersHK$1,836 HKD to HK$8,308 HKD

B+
Cheapest Retailer
-
HK$1,836 HKD
Retailer 2
-
HK$1,977 HKD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
HK$2,048 HKD
View
B+
Retailer 4
-
HK$2,377 HKD
View
B+
Retailer 5
-
HK$2,456 HKD
View
B+
Retailer 6
-
HK$2,471 HKD
View
B+
Retailer 7
-
HK$3,624 HKD
View
Most Expensive
C
NZ Jewellers
163c5a00-8dc7-4798-9206-01a031d12d07 · Nov 4
HK$8,308 HKD
$1,059 USD
View
7 more retailers have this diamond
Prices start from HK$1,836 HKDSave up to HK$6,472 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.

B+
0.57ct Round
HK$1,836 HKD