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Round|Natural|GIA

0.55ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 6482347050

Certificate GIA 6482347050

Diamond specifications and retailer prices

From $870 AUD
As of November 6, 2026
Save $1,458 AUD (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,957 AUD at NZ Jewellers · As of October 26, 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 6482347050. Listed at 19 retailers as of November 6, 2026, with a 168% 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
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6482347050
Dimensions5.23 × 5.20 × 3.23 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.23 mm5.20 mm0.55 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6482347050
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.2%

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 6
Current: $2,957 AUD|Low: $798 AUD|High: $2,957 AUD|Avg: $1,304 AUD
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
November 6, 2026
Retailer 4$870 AUD
Retailer 11$939 AUD
Retailer 5$943 AUD
Retailer 9$962 AUD
Retailer 3$1,016 AUD
Retailer 14$1,016 AUD
Retailer 7$1,144 AUD
Retailer 8$1,154 AUD
Retailer 2$1,214 AUD
Retailer 13$1,215 AUD
Retailer 6$1,279 AUD
Retailer 10$1,455 AUD
Retailer 12$2,179 AUD
NZ Jewellers$2,957 AUD

34 data points across 14 retailers

19 retailers$870 AUD to $2,329 AUD

A
Cheapest Retailer
-
$870 AUD
Final sale: no returns
Retailer 2
-
$933 AUD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$939 AUD
View
Retailer 4
-
$943 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$962 AUD
View
Retailer 6
-
$1,016 AUD
View
Price last confirmed 9 days ago
Retailer 7
-
$1,016 AUD
View
Price last confirmed 10 days ago
Retailer 8
-
$1,077 AUD
View
Price last confirmed 39 days ago
A
Retailer 9
-
$1,144 AUD
View
B+
Retailer 10
-
$1,154 AUD
View
A
Retailer 11
-
$1,214 AUD
View
B+
Retailer 12
-
$1,215 AUD
View
B+
Retailer 13
-
$1,279 AUD
View
Retailer 14
-
$1,402 AUD
View
Price last confirmed 34 days ago
B+
Retailer 15
-
$1,455 AUD
View
B
Retailer 16
-
$2,179 AUD
View
B
Retailer 17
-
$2,329 AUD
View
Retailer 18
-
$2,925 AUD
View
Price last confirmed 44 days ago
Most Expensive
NZ Jewellers
0fe1d17c-1baa-48e4-9f67-57078f10fb04 · Oct 26
$2,957 AUD
$2,032 USD
View
Price last confirmed 11 days ago
18 more retailers have this diamond
Prices start from $870 AUDSave up to $1,458 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
$870 AUD