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Round|Natural|GIA

0.60ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 2457171824

Certificate GIA 2457171824

Diamond specifications and retailer prices

From $273 AUD
As of November 5, 2026
Save $376 AUD (58%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,751 AUD at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct natural round sits in the half to three-quarter carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2457171824. Listed at 8 retailers as of November 5, 2026, with a 138% 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

0.60
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2457171824
Dimensions5.33 × 5.39 × 3.36 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.33 mm5.39 mm0.60 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2457171824
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.6°Culet: NoneDepth 62.7%

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: Nov 5
Current: $649 AUD|Low: $273 AUD|High: $740 AUD|Avg: $473 AUD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2$273 AUD
Retailer 4$329 AUD
Retailer 5$417 AUD
Retailer 3$554 AUD
Retailer 1$649 AUD

45 data points across 5 retailers

8 retailers$273 AUD to $649 AUD

A
Cheapest Retailer
-
$273 AUD
A
Retailer 2
-
$329 AUD
View
Retailer 3
-
$387 AUD
View
Price last confirmed 34 days ago
Retailer 4
-
$434 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$520 AUD
View
Price last confirmed 35 days ago
A
Retailer 6
-
$554 AUD
View
A
Retailer 7
-
$649 AUD
View
Most Expensive
NZ Jewellers
c3fc5d8b-755e-49c7-82ec-2de05da62d76 · Oct 3
$1,751 AUD
$1,226 USD
View
Price last confirmed 34 days ago
7 more retailers have this diamond
Prices start from $273 AUDSave up to $376 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
0.60ct Round
$273 AUD