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Round|Natural|GIA

0.57ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6552749498

Certificate GIA 6552749498

Diamond specifications and retailer prices

From HK$3,686 HKD
₹44,736 INR
As of October 29, 2026
Save HK$11,874 HKD (76%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: HK$15,559 HKD at NZ Jewellers · As of September 28, 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 6552749498. Listed at 24 retailers as of October 26, 2026, with a 322% 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
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle33°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552749498
Dimensions5.36 × 5.38 × 3.26 mm
L/W Ratio1.00
Star length55%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
5.36 mm5.38 mm0.57 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6552749498
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.7%

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: HK$6,057 HKD|Low: HK$3,131 HKD|High: HK$11,599 HKD|Avg: HK$6,471 HKD|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 2HK$3,686 HKD
Retailer 7HK$4,574 HKD
Retailer 3HK$5,343 HKD
Retailer 1HK$6,057 HKD
Retailer 5HK$6,649 HKD
Retailer 8HK$7,461 HKD
Retailer 6HK$7,643 HKD
Retailer 4HK$11,519 HKD

36 data points across 8 retailers

24 retailersHK$3,686 HKD to HK$15,559 HKD

A
Cheapest Retailer
-
HK$3,686 HKD
₹44,736 INR
A
Retailer 2
-
HK$4,072 HKD
$519 USD
View
A
Retailer 3
-
HK$4,574 HKD
$583 USD
View
Final sale: no returns
A
Retailer 4
-
HK$4,774 HKD
A$936 AUD
View
Retailer 5
-
HK$4,959 HKD
$632 USD
View
Price last confirmed 42 days ago
Retailer 6
-
HK$4,959 HKD
$632 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
HK$5,343 HKD
$681 USD
View
Retailer 8
-
HK$5,343 HKD
$681 USD
View
Price last confirmed 30 days ago
Retailer 9
-
HK$5,728 HKD
$730 USD
View
Price last confirmed 30 days ago
Retailer 10
-
HK$5,728 HKD
$730 USD
View
Price last confirmed 37 days ago
A
Retailer 11
-
HK$5,728 HKD
$730 USD
View
A
Retailer 12
-
HK$5,971 HKD
$761 USD
View
A
Retailer 13
-
HK$5,979 HKD
£600 GBP
View
A
Retailer 14
-
HK$6,057 HKD
£608 GBP
View
A
Retailer 15
-
HK$6,434 HKD
$820 USD
View
A
Retailer 16
-
HK$6,649 HKD
€807 EUR
View
A
Retailer 17
-
HK$6,838 HKD
$872 USD
View
Retailer 18
-
HK$7,461 HKD
A$1,463 AUD
View
Price last confirmed 25 days ago
B+
Retailer 19
-
HK$7,643 HKD
ZAR 15,737 ZAR
View
B
Retailer 20
-
HK$11,519 HKD
£1,156 GBP
View
Retailer 21
-
HK$15,559 HKD
$1,983 USD
View
Price last confirmed 38 days ago
B
Retailer 22
-
HK$15,559 HKD
$1,983 USD
View
B
Retailer 23
-
HK$15,559 HKD
$1,983 USD
View
Most Expensive
NZ Jewellers
5c062c0b-01cf-4ab3-9738-5e5daba2582b · Sep 28
HK$15,559 HKD
$1,983 USD
View
Price last confirmed 31 days ago
23 more retailers have this diamond
Prices start from HK$3,686 HKDSave up to HK$11,874 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$3,686 HKD