Round|Natural|GIA

0.55ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 7566446608

Certificate GIA 7566446608

Diamond specifications and retailer prices

From $846 AUD
As of October 30, 2026
13 retailers carry this diamond
Most expensive: $2,743 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7566446608. Listed at 13 retailers as of October 30, 2026. 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

0.55
Carat
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7566446608
Dimensions5.27 × 5.25 × 3.26 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
5.27 mm5.25 mm0.55 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566446608
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $2,743 AUD|Low: $654 AUD|High: $2,887 AUD|Avg: $1,229 AUD|-5.0%
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
October 29, 2026
Retailer 13$656 AUD
Retailer 9$731 AUD
Retailer 6$767 AUD
Retailer 2$799 AUD
Retailer 7$846 AUD
Retailer 3$913 AUD
Retailer 4$919 AUD
Retailer 10$1,044 AUD
Retailer 14$1,051 AUD
Retailer 8$1,076 AUD
Retailer 12$1,183 AUD
Retailer 5$1,224 AUD
Retailer 11$2,031 AUD
NZ Jewellers$2,743 AUD

21 data points across 14 retailers

13 retailers

Retailer 1
-
$656 AUD
Price last confirmed 9 days ago
Retailer 2
-
$731 AUD
View
Price last confirmed 7 days ago
Retailer 3
-
$767 AUD
View
Price last confirmed 13 days ago
A
Retailer 4
-
$846 AUD
View
Retailer 5
-
$913 AUD
View
Price last confirmed 8 days ago
Retailer 6
-
$919 AUD
View
Price last confirmed 10 days ago
Retailer 7
-
$1,044 AUD
View
Price last confirmed 8 days ago
Retailer 8
-
$1,051 AUD
View
Price last confirmed 9 days ago
Retailer 9
-
$1,076 AUD
View
Price last confirmed 8 days ago
Retailer 10
-
$1,183 AUD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,224 AUD
View
Price last confirmed 11 days ago
Retailer 12
-
$2,031 AUD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
7f0db1c4-efd1-4809-bdba-92539eb782c0 · Oct 27
$2,743 AUD
$1,920 USD
View
Price last confirmed 10 days ago
12 more retailers have this diamond
Prices start from $846 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
0.55ct Round
$846 AUD