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Round|Natural|GIA

0.57ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6521352526

Certificate GIA 6521352526

Diamond specifications and retailer prices

From $621 AUD
₹41,588 INR
As of October 29, 2026
Save $1,998 AUD (76%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,619 AUD at NZ Jewellers · As of October 27, 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6521352526. Listed at 13 retailers as of October 27, 2026, with prices from $621 to $2,619, a $1,998 spread on the same certified stone. NZ Jewellers lists it at $2,619. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6521352526
Dimensions5.38 × 5.36 × 3.26 mm
L/W Ratio1.00
Top View
5.38 mm5.36 mm0.57 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521352526
Side View
Table 60.0%Crown 33.5°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 60.7%

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: Oct 29
Current: $1,020 AUD|Low: $617 AUD|High: $1,952 AUD|Avg: $1,068 AUD|+3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 29, 2026
Retailer 2$621 AUD
Retailer 6$769 AUD
Retailer 1$1,020 AUD
Retailer 3$1,087 AUD
Retailer 5$1,233 AUD
Retailer 4$1,939 AUD

29 data points across 6 retailers

13 retailers$621 AUD to $2,619 AUD

A
Cheapest Retailer
-
$621 AUD
₹41,588 INR
A
Retailer 2
-
$769 AUD
$541 USD
View
Final sale: no returns
A
Retailer 3
-
$791 AUD
$556 USD
View
A
Retailer 4
-
$835 AUD
$587 USD
View
Price last confirmed 44 days ago
A
Retailer 5
-
$900 AUD
$633 USD
View
A
Retailer 6
-
$900 AUD
$633 USD
View
A
Retailer 7
-
$964 AUD
$678 USD
View
A
Retailer 8
-
$1,020 AUD
£565 GBP
View
A
Retailer 9
-
$1,022 AUD
$719 USD
View
A
Retailer 10
-
$1,087 AUD
£602 GBP
View
B+
Retailer 11
-
$1,233 AUD
€826 EUR
View
B
Retailer 12
-
$1,939 AUD
£1,074 GBP
View
Most Expensive
B
NZ Jewellers
855d5a9c-bba7-46e7-af37-aeddd027ac57 · Oct 27
$2,619 AUD
$1,842 USD
View
12 more retailers have this diamond
Prices start from $621 AUDSave up to $1,998 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
$621 AUD