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Round|Natural|GIA

0.57ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 2507957361

Certificate GIA 2507957361

Diamond specifications and retailer prices

From HK$4,215 HKD
₹51,168 INR
As of November 2, 2026
Save HK$13,415 HKD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$17,630 HKD at NZ Jewellers · As of November 2, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2507957361. Listed at 18 retailers as of November 2, 2026, with prices from HK$4,215 to HK$17,630, a HK$13,415 spread on the same certified stone. NZ Jewellers lists it at HK$17,630. 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
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 2507957361
Dimensions5.39 × 5.37 × 3.28 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
5.39 mm5.37 mm0.57 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507957361
Side View
Table 59.0%Crown 32.5°Girdle: Slightly ThickPavilion 41.4°Culet: NoneDepth 61.0%

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: Nov 2
Current: HK$17,630 HKD|Low: HK$4,215 HKD|High: HK$18,195 HKD|Avg: HK$7,503 HKD|-3.1%
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
November 2, 2026
Retailer 2HK$4,215 HKD
Retailer 12HK$4,720 HKD
Retailer 15HK$5,626 HKD
Retailer 4HK$5,649 HKD
Retailer 9HK$5,837 HKD
Retailer 5HK$5,928 HKD
Retailer 8HK$6,489 HKD
Retailer 10HK$6,651 HKD
Retailer 13HK$6,660 HKD
Retailer 7HK$7,061 HKD
Retailer 11HK$7,950 HKD
Retailer 6HK$7,972 HKD
Retailer 3HK$8,721 HKD
Retailer 14HK$10,293 HKD
NZ JewellersHK$17,630 HKD

22 data points across 15 retailers

18 retailersHK$4,215 HKD to HK$17,630 HKD

A
Cheapest Retailer
-
HK$4,215 HKD
₹51,168 INR
A
Retailer 2
-
HK$4,720 HKD
View
A
Retailer 3
-
HK$5,437 HKD
$693 USD
View
Final sale: no returns
A
Retailer 4
-
HK$5,626 HKD
$717 USD
View
A
Retailer 5
-
HK$5,649 HKD
$720 USD
View
A
Retailer 6
-
HK$5,837 HKD
$744 USD
View
Retailer 7
-
HK$5,924 HKD
$755 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
HK$5,928 HKD
SGD 1,021 SGD
View
A
Retailer 9
-
HK$6,489 HKD
$827 USD
View
A
Retailer 10
-
HK$6,651 HKD
£667 GBP
View
A
Retailer 11
-
HK$6,660 HKD
$849 USD
View
B+
Retailer 12
-
HK$7,061 HKD
$900 USD
View
B+
Retailer 13
-
HK$7,950 HKD
€965 EUR
View
Retailer 14
-
HK$7,972 HKD
$1,016 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
HK$8,721 HKD
ZAR 17,957 ZAR
View
Retailer 16
-
HK$8,777 HKD
A$1,721 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
HK$10,293 HKD
£1,033 GBP
View
Most Expensive
B
NZ Jewellers
a1d0ca6d-84f2-43b2-8e21-80511215b8a6 · Nov 2
HK$17,630 HKD
$2,247 USD
View
17 more retailers have this diamond
Prices start from HK$4,215 HKDSave up to HK$13,415 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$4,215 HKD