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Round|Natural|GIA

0.57ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 2564631017

Certificate GIA 2564631017

Diamond specifications and retailer prices

From $820 AUD
HK$4,500 HKD
As of October 29, 2026
Save $2,601 AUD (76%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,420 AUD at NZ Jewellers · As of October 26, 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 2564631017. Listed at 23 retailers as of October 26, 2026, with prices from $820 to $3,420, a $2,601 spread on the same certified stone. NZ Jewellers lists it at $3,420. 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2564631017
Dimensions5.31 × 5.29 × 3.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.31 mm5.29 mm0.57 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2564631017
Side View
Table 57.0%Crown 35.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: $3,420 AUD|Low: $780 AUD|High: $3,455 AUD|Avg: $1,395 AUD|-1.0%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 30, 2026
Retailer 15$820 AUD
Retailer 13$823 AUD
Retailer 7$1,006 AUD
Retailer 16$1,025 AUD
Retailer 8$1,028 AUD
Retailer 4$1,036 AUD
Retailer 20$1,045 AUD
Retailer 17$1,082 AUD
Retailer 5$1,090 AUD
Retailer 14$1,097 AUD
Retailer 10$1,133 AUD
Retailer 11$1,142 AUD
Retailer 21$1,258 AUD
Retailer 9$1,293 AUD
Retailer 2$1,316 AUD
Retailer 18$1,419 AUD
Retailer 3$1,421 AUD
Retailer 19$1,429 AUD
Retailer 6$1,493 AUD
Retailer 23$1,542 AUD
Retailer 12$2,001 AUD
Retailer 22$3,179 AUD
NZ Jewellers$3,420 AUD

15 data points across 23 retailers

23 retailers$820 AUD to $3,420 AUD

A
Cheapest Retailer
-
$820 AUD
HK$4,500 HKD
A
Retailer 2
-
$823 AUD
₹55,038 INR
View
A
Retailer 3
-
$1,006 AUD
$707 USD
View
Final sale: no returns
Retailer 4
-
$1,025 AUD
$720 USD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$1,028 AUD
View
Retailer 6
-
$1,036 AUD
€693 EUR
View
Price last confirmed 3 days ago
A
Retailer 7
-
$1,045 AUD
SGD 992 SGD
View
A
Retailer 8
-
$1,082 AUD
$760 USD
View
A
Retailer 9
-
$1,090 AUD
$766 USD
View
A
Retailer 10
-
$1,097 AUD
$771 USD
View
A
Retailer 11
-
$1,133 AUD
$796 USD
View
A
Retailer 12
-
$1,142 AUD
SGD 1,084 SGD
View
A
Retailer 13
-
$1,258 AUD
$884 USD
View
A
Retailer 14
-
$1,293 AUD
£715 GBP
View
A
Retailer 15
-
$1,316 AUD
£728 GBP
View
B+
Retailer 16
-
$1,419 AUD
£785 GBP
View
B+
Retailer 17
-
$1,421 AUD
$998 USD
View
B+
Retailer 18
-
$1,429 AUD
€956 EUR
View
B+
Retailer 19
-
$1,493 AUD
$1,049 USD
View
B+
Retailer 20
-
$1,542 AUD
$1,083 USD
View
B+
Retailer 21
-
$2,001 AUD
£1,107 GBP
View
B
Retailer 22
-
$3,179 AUD
CA$3,102 CAD
View
Most Expensive
B
NZ Jewellers
6cddb238-b8b5-4d7e-93eb-2fe5b571122a · Oct 26
$3,420 AUD
$2,403 USD
View
22 more retailers have this diamond
Prices start from $820 AUDSave up to $2,601 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
$820 AUD