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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 $767 AUD
₹51,168 INR
As of November 2, 2026
Save $2,440 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,206 AUD 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 $767 to $3,206, a $2,440 spread on the same certified stone. NZ Jewellers lists it at $3,206. 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: $3,206 AUD|Low: $767 AUD|High: $3,309 AUD|Avg: $1,366 AUD|-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 3, 2026
Retailer 9$767 AUD
Retailer 13$858 AUD
Retailer 3$1,023 AUD
Retailer 5$1,027 AUD
Retailer 11$1,062 AUD
Retailer 6$1,078 AUD
Retailer 10$1,180 AUD
Retailer 14$1,211 AUD
Retailer 8$1,220 AUD
Retailer 2$1,277 AUD
Retailer 12$1,446 AUD
Retailer 7$1,450 AUD
Retailer 4$1,586 AUD
Retailer 15$1,872 AUD
NZ Jewellers$3,206 AUD

22 data points across 15 retailers

18 retailers$767 AUD to $3,206 AUD

A
Cheapest Retailer
-
$767 AUD
₹51,168 INR
A
Retailer 2
-
$858 AUD
HK$4,700 HKD
View
A
Retailer 3
-
$989 AUD
$693 USD
View
Final sale: no returns
A
Retailer 4
-
$1,023 AUD
$717 USD
View
A
Retailer 5
-
$1,027 AUD
$720 USD
View
A
Retailer 6
-
$1,062 AUD
$744 USD
View
Retailer 7
-
$1,077 AUD
$755 USD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,078 AUD
SGD 1,021 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,180 AUD
$827 USD
View
A
Retailer 10
-
$1,211 AUD
$849 USD
View
A
Retailer 11
-
$1,220 AUD
£673 GBP
View
B+
Retailer 12
-
$1,277 AUD
$895 USD
View
B+
Retailer 13
-
$1,446 AUD
€965 EUR
View
Retailer 14
-
$1,450 AUD
$1,016 USD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,586 AUD
ZAR 17,957 ZAR
View
Retailer 16
-
$1,596 AUD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
$1,872 AUD
£1,033 GBP
View
Most Expensive
B
NZ Jewellers
a1d0ca6d-84f2-43b2-8e21-80511215b8a6 · Nov 2
$3,206 AUD
$2,247 USD
View
17 more retailers have this diamond
Prices start from $767 AUDSave up to $2,440 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
$767 AUD