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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 $687 SGD
₹51,185 INR
As of November 1, 2026
Save $2,200 SGD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,888 SGD 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 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 October 30, 2026, with prices from $687 to $2,888, a $2,200 spread on the same certified stone. NZ Jewellers lists it at $2,888. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,888 SGD|Low: $687 SGD|High: $2,966 SGD|Avg: $1,196 SGD|-2.6%
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
Retailer 16
November 2, 2026
Retailer 12$687 SGD
Retailer 13$769 SGD
Retailer 8$886 SGD
Retailer 16$917 SGD
Retailer 4$921 SGD
Retailer 9$952 SGD
Retailer 5$966 SGD
Retailer 2$1,058 SGD
Retailer 10$1,084 SGD
Retailer 14$1,086 SGD
Retailer 7$1,151 SGD
Retailer 11$1,296 SGD
Retailer 6$1,299 SGD
Retailer 3$1,422 SGD
Retailer 15$1,678 SGD
NZ Jewellers$2,888 SGD

23 data points across 16 retailers

18 retailers$687 SGD to $2,888 SGD

A
Cheapest Retailer
-
$687 SGD
₹51,185 INR
A
Retailer 2
-
$769 SGD
HK$4,700 HKD
View
A
Retailer 3
-
$886 SGD
$693 USD
View
Final sale: no returns
A
Retailer 4
-
$917 SGD
$717 USD
View
A
Retailer 5
-
$921 SGD
$720 USD
View
A
Retailer 6
-
$952 SGD
$744 USD
View
Retailer 7
-
$966 SGD
$755 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$966 SGD
View
A
Retailer 9
-
$1,058 SGD
$827 USD
View
A
Retailer 10
-
$1,084 SGD
£667 GBP
View
A
Retailer 11
-
$1,086 SGD
$849 USD
View
B+
Retailer 12
-
$1,151 SGD
$900 USD
View
B+
Retailer 13
-
$1,296 SGD
€965 EUR
View
B+
Retailer 14
-
$1,299 SGD
$1,016 USD
View
B+
Retailer 15
-
$1,422 SGD
ZAR 17,957 ZAR
View
Retailer 16
-
$1,431 SGD
A$1,721 AUD
View
Price last confirmed 29 days ago
B+
Retailer 17
-
$1,678 SGD
£1,033 GBP
View
Most Expensive
B
NZ Jewellers
a1d0ca6d-84f2-43b2-8e21-80511215b8a6 · Oct 30
$2,888 SGD
$2,258 USD
View
17 more retailers have this diamond
Prices start from $687 SGDSave up to $2,200 SGD

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
$687 SGD