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Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 7568237732

Certificate GIA 7568237732

Diamond specifications and retailer prices

From $875 AUD
As of November 6, 2026
Save $1,249 AUD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,636 AUD at NZ Jewellers · As of October 17, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7568237732. Listed at 20 retailers as of November 2, 2026, with a 143% 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

0.55
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7568237732
Dimensions5.24 × 5.20 × 3.28 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
5.24 mm5.20 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568237732
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.8%

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: Nov 6
Current: $3,636 AUD|Low: $875 AUD|High: $3,636 AUD|Avg: $1,834 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11$875 AUD
Retailer 2$895 AUD
Retailer 8$998 AUD
Retailer 5$1,212 AUD
Retailer 6$1,365 AUD
Retailer 4$1,492 AUD
Retailer 7$1,629 AUD
Retailer 9$1,789 AUD
Retailer 10$2,123 AUD
Retailer 3$3,040 AUD
NZ Jewellers$3,636 AUD

26 data points across 11 retailers

20 retailers$875 AUD to $2,123 AUD

A
Cheapest Retailer
-
$875 AUD
A
Retailer 2
-
$895 AUD
View
A
Retailer 3
-
$998 AUD
View
A
Retailer 4
-
$1,062 AUD
View
Retailer 5
-
$1,087 AUD
View
Price last confirmed 9 days ago
Retailer 6
-
$1,160 AUD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$1,191 AUD
View
Retailer 8
-
$1,204 AUD
View
Price last confirmed 23 days ago
B+
Retailer 9
-
$1,212 AUD
View
Retailer 10
-
$1,338 AUD
View
Price last confirmed 20 days ago
B+
Retailer 11
-
$1,352 AUD
View
B+
Retailer 12
-
$1,365 AUD
View
B+
Retailer 13
-
$1,404 AUD
View
B+
Retailer 14
-
$1,492 AUD
View
B+
Retailer 15
-
$1,629 AUD
View
Retailer 16
-
$1,744 AUD
View
Price last confirmed 34 days ago
B+
Retailer 17
-
$1,789 AUD
View
B
Retailer 18
-
$2,123 AUD
View
Retailer 19
-
$3,040 AUD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
24051047-f9dc-40c1-b560-fdca2b2b9ffa · Oct 17
$3,636 AUD
$2,498 USD
View
Price last confirmed 20 days ago
19 more retailers have this diamond
Prices start from $875 AUDSave up to $1,249 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
$875 AUD