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Round|Natural|GIA

0.55ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6562514525

Certificate GIA 6562514525

Diamond specifications and retailer prices

From $651 AUD
As of November 6, 2026
Save $2,054 AUD (76%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,704 AUD at NZ Jewellers · As of November 4, 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 SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562514525. Listed at 18 retailers as of November 4, 2026, with prices from $651 to $2,704, a $2,054 spread on the same certified stone. NZ Jewellers lists it at $2,704. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6562514525
Dimensions5.23 × 5.24 × 3.26 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
5.23 mm5.24 mm0.55 ctF / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562514525
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 41°Culet: NoneDepth 62.1%

Caratlytics Score

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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: $2,704 AUD|Low: $651 AUD|High: $2,789 AUD|Avg: $1,111 AUD|-3.0%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 12$651 AUD
Retailer 18$745 AUD
Retailer 2$803 AUD
Retailer 5$859 AUD
Retailer 7$862 AUD
Retailer 6$920 AUD
Retailer 14$923 AUD
Retailer 11$937 AUD
Retailer 10$958 AUD
Retailer 4$995 AUD
Retailer 15$1,042 AUD
Retailer 3$1,054 AUD
Retailer 17$1,062 AUD
Retailer 13$1,080 AUD
Retailer 9$1,119 AUD
Retailer 16$1,186 AUD
Retailer 8$2,035 AUD
NZ Jewellers$2,704 AUD

19 data points across 18 retailers

18 retailers$651 AUD to $2,704 AUD

A
Cheapest Retailer
-
$651 AUD
A
Retailer 2
-
$745 AUD
View
A
Retailer 3
-
$803 AUD
View
Final sale: no returns
A
Retailer 4
-
$859 AUD
View
A
Retailer 5
-
$862 AUD
View
A
Retailer 6
-
$920 AUD
View
A
Retailer 7
-
$923 AUD
View
A
Retailer 8
-
$937 AUD
View
Retailer 9
-
$958 AUD
View
Price last confirmed 9 days ago
A
Retailer 10
-
$995 AUD
View
A
Retailer 11
-
$1,042 AUD
View
A
Retailer 12
-
$1,054 AUD
View
A
Retailer 13
-
$1,062 AUD
View
A
Retailer 14
-
$1,080 AUD
View
A
Retailer 15
-
$1,119 AUD
View
A
Retailer 16
-
$1,186 AUD
View
B
Retailer 17
-
$2,035 AUD
View
Most Expensive
B
NZ Jewellers
5940678f-fe89-45a7-803a-0fbdbe91e049 · Nov 4
$2,704 AUD
$1,858 USD
View
17 more retailers have this diamond
Prices start from $651 AUDSave up to $2,054 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
$651 AUD