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Round|Natural|GIA

0.57ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 7526451829

Certificate GIA 7526451829

Diamond specifications and retailer prices

From $840 AUD
₹56,182 INR
As of October 29, 2026
Save $2,678 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,761 AUD 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7526451829. Listed at 18 retailers as of October 29, 2026, with a 319% 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 7526451829
Dimensions5.33 × 5.36 × 3.30 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud
Top View
5.33 mm5.36 mm0.57 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7526451829
Side View
Table 57.0%Crown 33.5°Girdle: THN-STKPavilion 41.4°Culet: NoneDepth 61.8%

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: $3,517 AUD|Low: $836 AUD|High: $3,517 AUD|Avg: $1,382 AUD
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
October 30, 2026
Retailer 7$840 AUD
Retailer 5$1,035 AUD
Retailer 3$1,122 AUD
Retailer 11$1,122 AUD
Retailer 4$1,139 AUD
Retailer 13$1,254 AUD
Retailer 10$1,294 AUD
Retailer 12$1,310 AUD
Retailer 6$1,342 AUD
Retailer 9$1,454 AUD
Retailer 2$1,493 AUD
Retailer 8$2,066 AUD
NZ Jewellers$3,517 AUD

26 data points across 13 retailers

18 retailers$840 AUD to $3,517 AUD

A
Cheapest Retailer
-
$840 AUD
₹56,182 INR
A
Retailer 2
-
$1,035 AUD
$727 USD
View
Final sale: no returns
A
Retailer 3
-
$1,045 AUD
View
A
Retailer 4
-
$1,122 AUD
$788 USD
View
A
Retailer 5
-
$1,122 AUD
$788 USD
View
A
Retailer 6
-
$1,139 AUD
$800 USD
View
Retailer 7
-
$1,199 AUD
$842 USD
View
Price last confirmed 22 days ago
Retailer 8
-
$1,245 AUD
$875 USD
View
Price last confirmed 30 days ago
A
Retailer 9
-
$1,254 AUD
$881 USD
View
A
Retailer 10
-
$1,294 AUD
$909 USD
View
A
Retailer 11
-
$1,310 AUD
$921 USD
View
A
Retailer 12
-
$1,342 AUD
£742 GBP
View
Retailer 13
-
$1,384 AUD
$972 USD
View
Price last confirmed 30 days ago
B+
Retailer 14
-
$1,454 AUD
€973 EUR
View
B+
Retailer 15
-
$1,493 AUD
£826 GBP
View
B+
Retailer 16
-
$2,066 AUD
£1,143 GBP
View
B
Retailer 17
-
$3,517 AUD
$2,471 USD
View
Most Expensive
NZ Jewellers
27467deb-1f36-49b4-a634-26e5eae7a7ac · Sep 24
$3,761 AUD
$2,642 USD
View
Price last confirmed 35 days ago
17 more retailers have this diamond
Prices start from $840 AUDSave up to $2,678 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
$840 AUD