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Round|Natural|GIA

0.55ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 6562415636

Certificate GIA 6562415636

Diamond specifications and retailer prices

From $559 AUD
As of November 6, 2026
Save $1,612 AUD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,171 AUD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.55ct natural round diamond

This 0.55ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562415636. Listed at 13 retailers as of November 5, 2026, with prices from $559 to $2,171, a $1,612 spread on the same certified stone. Diamond Exchange Canada lists it at $2,171. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562415636
Dimensions5.24 × 5.28 × 3.24 mm
L/W Ratio1.01
Top View
5.24 mm5.28 mm0.55 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562415636
Side View
Table 59.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.5%

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 6
Current: $2,171 AUD|Low: $559 AUD|High: $2,265 AUD|Avg: $995 AUD|-4.1%
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 2$559 AUD
Retailer 4$652 AUD
Retailer 8$680 AUD
Retailer 11$687 AUD
Retailer 10$691 AUD
Retailer 9$761 AUD
Retailer 6$798 AUD
Retailer 5$946 AUD
Retailer 13$1,051 AUD
Retailer 12$1,052 AUD
Retailer 3$1,161 AUD
Retailer 7$1,227 AUD
Diamond Exchange Canada$2,171 AUD

34 data points across 13 retailers

13 retailers$559 AUD to $2,171 AUD

A
Cheapest Retailer
-
$559 AUD
A
Retailer 2
-
$652 AUD
View
A
Retailer 3
-
$680 AUD
View
A
Retailer 4
-
$687 AUD
View
A
Retailer 5
-
$691 AUD
View
A
Retailer 6
-
$761 AUD
View
A
Retailer 7
-
$798 AUD
View
Retailer 8
-
$946 AUD
View
Price last confirmed 19 days ago
A
Retailer 9
-
$1,051 AUD
View
B+
Retailer 10
-
$1,052 AUD
View
B+
Retailer 11
-
$1,161 AUD
View
B+
Retailer 12
-
$1,227 AUD
View
Most Expensive
B
Diamond Exchange Canada
1996897651 · Nov 5
$2,171 AUD
CA$2,072 CAD
View
12 more retailers have this diamond
Prices start from $559 AUDSave up to $1,612 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
$559 AUD