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Round|Natural|GIA

0.56ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1529618170

Certificate GIA 1529618170

Diamond specifications and retailer prices

From $404 AUD
As of November 5, 2026
Save $1,720 AUD (81%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,124 AUD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.56ct natural round diamond

This 0.56ct natural round sits in the half to three-quarter carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1529618170. Listed at 12 retailers as of November 4, 2026, with prices from $404 to $2,124, a $1,720 spread on the same certified stone. NZ Jewellers lists it at $2,124. 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

0.56
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1529618170
Dimensions5.26 × 5.23 × 3.27 mm
L/W Ratio1.01
Top View
5.26 mm5.23 mm0.56 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1529618170
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.3%

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: Nov 5
Current: $2,124 AUD|Low: $404 AUD|High: $2,206 AUD|Avg: $842 AUD|-3.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 5$404 AUD
Retailer 4$474 AUD
Retailer 12$554 AUD
Retailer 3$603 AUD
Retailer 10$619 AUD
Retailer 11$740 AUD
Retailer 9$746 AUD
Retailer 7$753 AUD
Retailer 8$857 AUD
Retailer 6$859 AUD
Retailer 2$1,001 AUD
NZ Jewellers$2,124 AUD

36 data points across 12 retailers

12 retailers$404 AUD to $2,124 AUD

A
Cheapest Retailer
-
$404 AUD
A
Retailer 2
-
$474 AUD
View
A
Retailer 3
-
$554 AUD
View
Retailer 4
-
$603 AUD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$619 AUD
View
B+
Retailer 6
-
$740 AUD
View
B+
Retailer 7
-
$746 AUD
View
B+
Retailer 8
-
$753 AUD
View
B+
Retailer 9
-
$857 AUD
View
B+
Retailer 10
-
$859 AUD
View
B
Retailer 11
-
$1,001 AUD
View
Most Expensive
B
NZ Jewellers
e88e5a53-8cfb-4cd4-aa0b-bc712d682e2b · Nov 4
$2,124 AUD
$1,487 USD
View
11 more retailers have this diamond
Prices start from $404 AUDSave up to $1,720 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
0.56ct Round
$404 AUD