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Round|Natural|GIA

0.57ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6502779675

Certificate GIA 6502779675

Diamond specifications and retailer prices

From $914 CAD
HK$5,100 HKD
As of October 29, 2026
Save $1,416 CAD (61%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,621 CAD at NZ Jewellers · As of September 24, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502779675. Listed at 21 retailers as of October 26, 2026, with a 155% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6502779675
Dimensions5.31 × 5.32 × 3.29 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.31 mm5.32 mm0.57 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6502779675
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

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: Oct 29
Current: $1,378 CAD|Low: $809 CAD|High: $2,140 CAD|Avg: $1,329 CAD|+5.6%
Retailer 1
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 29, 2026
Retailer 5$914 CAD
Retailer 3$966 CAD
Retailer 15$1,062 CAD
Retailer 9$1,099 CAD
Retailer 7$1,176 CAD
Retailer 2$1,246 CAD
Retailer 12$1,246 CAD
Retailer 6$1,288 CAD
Retailer 13$1,288 CAD
Retailer 1$1,378 CAD
Retailer 14$1,432 CAD
Retailer 10$1,498 CAD
Retailer 4$1,736 CAD
Retailer 11$1,778 CAD
Retailer 8$2,126 CAD

40 data points across 15 retailers

21 retailers$914 CAD to $2,329 CAD

A
Cheapest Retailer
-
$914 CAD
HK$5,100 HKD
A
Retailer 2
-
$966 CAD
$690 USD
View
Final sale: no returns
A
Retailer 3
-
$1,046 CAD
$747 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$1,046 CAD
$747 USD
View
Price last confirmed 21 days ago
A
Retailer 5
-
$1,062 CAD
$759 USD
View
A
Retailer 6
-
$1,086 CAD
$776 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$1,099 CAD
$785 USD
View
A
Retailer 8
-
$1,176 CAD
$840 USD
View
A
Retailer 9
-
$1,206 CAD
$862 USD
View
Price last confirmed 29 days ago
A
Retailer 10
-
$1,246 CAD
$890 USD
View
A
Retailer 11
-
$1,246 CAD
$890 USD
View
A
Retailer 12
-
$1,288 CAD
$920 USD
View
A
Retailer 13
-
$1,288 CAD
$920 USD
View
B+
Retailer 14
-
$1,378 CAD
£775 GBP
View
B+
Retailer 15
-
$1,432 CAD
$1,023 USD
View
B+
Retailer 16
-
$1,498 CAD
€1,019 EUR
View
B+
Retailer 17
-
$1,736 CAD
A$1,908 AUD
View
Price last confirmed 25 days ago
B+
Retailer 18
-
$1,778 CAD
ZAR 20,520 ZAR
View
B
Retailer 19
-
$2,126 CAD
£1,196 GBP
View
B
Retailer 20
-
$2,329 CAD
£1,310 GBP
View
Most Expensive
B
NZ Jewellers
bd03eda6-0cb9-4e39-8e48-61c30f22ba5a · Sep 24
$3,621 CAD
$2,587 USD
View
Price last confirmed 35 days ago
20 more retailers have this diamond
Prices start from $914 CADSave up to $1,416 CAD

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
$914 CAD