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Round|Natural|GIA

0.57ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 6532926798

Certificate GIA 6532926798

Diamond specifications and retailer prices

From $855 AUD
HK$4,700 HKD
As of October 29, 2026
Save $2,736 AUD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,671 AUD at NZ Jewellers · As of September 8, 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 D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6532926798. Listed at 20 retailers as of October 26, 2026, with a 320% 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
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6532926798
Dimensions5.34 × 5.31 × 3.30 mm
L/W Ratio1.01
Top View
5.34 mm5.31 mm0.57 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6532926798
Side View
Table 56.0%Crown 35.5°Girdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 62.1%

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: $3,592 AUD|Low: $855 AUD|High: $3,705 AUD|Avg: $1,492 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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 7$855 AUD
Retailer 11$864 AUD
Retailer 3$1,056 AUD
Retailer 12$1,064 AUD
Retailer 16$1,082 AUD
Retailer 17$1,145 AUD
Retailer 9$1,152 AUD
Retailer 5$1,189 AUD
Retailer 6$1,200 AUD
Retailer 13$1,321 AUD
Retailer 4$1,354 AUD
Retailer 2$1,380 AUD
Retailer 10$1,544 AUD
Retailer 18$1,553 AUD
Retailer 15$1,623 AUD
Retailer 14$1,859 AUD
Retailer 8$2,100 AUD
NZ Jewellers$3,592 AUD

21 data points across 18 retailers

20 retailers$855 AUD to $3,592 AUD

A
Cheapest Retailer
-
$855 AUD
HK$4,700 HKD
A
Retailer 2
-
$864 AUD
₹57,899 INR
View
A
Retailer 3
-
$1,056 AUD
$743 USD
View
Final sale: no returns
A
Retailer 4
-
$1,064 AUD
$748 USD
View
A
Retailer 5
-
$1,082 AUD
€725 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
$1,145 AUD
$805 USD
View
A
Retailer 7
-
$1,152 AUD
$810 USD
View
A
Retailer 8
-
$1,159 AUD
$815 USD
View
Price last confirmed 54 days ago
A
Retailer 9
-
$1,189 AUD
$836 USD
View
A
Retailer 10
-
$1,200 AUD
SGD 1,140 SGD
View
A
Retailer 11
-
$1,321 AUD
$929 USD
View
B+
Retailer 12
-
$1,351 AUD
$950 USD
View
Price last confirmed 49 days ago
A
Retailer 13
-
$1,354 AUD
£750 GBP
View
A
Retailer 14
-
$1,380 AUD
£764 GBP
View
B+
Retailer 15
-
$1,553 AUD
$1,093 USD
View
B+
Retailer 16
-
$1,623 AUD
$1,141 USD
View
B+
Retailer 17
-
$1,859 AUD
CA$1,816 CAD
View
B+
Retailer 18
-
$2,100 AUD
£1,163 GBP
View
B
Retailer 19
-
$3,592 AUD
$2,526 USD
View
Most Expensive
B
NZ Jewellers
e44bc4ff-6ee0-43c5-bee7-ef371b207118 · Sep 8
$3,671 AUD
$2,582 USD
View
Price last confirmed 50 days ago
19 more retailers have this diamond
Prices start from $855 AUDSave up to $2,736 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
$855 AUD