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Round|Natural|GIA

0.54ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 7558433837

Certificate GIA 7558433837

Diamond specifications and retailer prices

From $772 AUD
$541 USD
As of November 2, 2026
Save $2,408 AUD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,453 AUD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.54ct natural round diamond

This 0.54ct 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 7558433837. Listed at 19 retailers as of November 2, 2026, with a 312% 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

0.54
Carat
F
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7558433837
Dimensions5.15 × 5.18 × 3.28 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Cloud
Top View
5.15 mm5.18 mm0.54 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558433837
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.5%

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 2
Current: $1,517 AUD|Low: $702 AUD|High: $2,040 AUD|Avg: $1,322 AUD|+22.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 3, 2026
Retailer 5$772 AUD
Retailer 6$1,063 AUD
Retailer 3$1,325 AUD
Retailer 2$1,425 AUD
Retailer 1$1,517 AUD
Retailer 4$2,028 AUD

41 data points across 6 retailers

19 retailers$772 AUD to $3,180 AUD

A
Cheapest Retailer
-
$772 AUD
$541 USD
Final sale: no returns
Retailer 2
-
$979 AUD
$686 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$997 AUD
$699 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$997 AUD
$699 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,019 AUD
$714 USD
View
A
Retailer 6
-
$1,029 AUD
View
Retailer 7
-
$1,036 AUD
$726 USD
View
Price last confirmed 18 days ago
A
Retailer 8
-
$1,063 AUD
$745 USD
View
Retailer 9
-
$1,152 AUD
$807 USD
View
Price last confirmed 13 days ago
Retailer 10
-
$1,152 AUD
$807 USD
View
Price last confirmed 15 days ago
B+
Retailer 11
-
$1,227 AUD
$860 USD
View
Retailer 12
-
$1,298 AUD
$910 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$1,403 AUD
$983 USD
View
B+
Retailer 14
-
$1,425 AUD
€951 EUR
View
B
Retailer 15
-
$1,517 AUD
£837 GBP
View
Retailer 16
-
$1,543 AUD
$1,081 USD
View
Price last confirmed 7 days ago
Retailer 17
-
$2,028 AUD
£1,119 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
$3,180 AUD
CA$3,095 CAD
View
Most Expensive
NZ Jewellers
c28b0711-5ae1-4a91-a9b9-b3e7172056e1 · Oct 20
$3,453 AUD
$2,420 USD
View
Price last confirmed 13 days ago
18 more retailers have this diamond
Prices start from $772 AUDSave up to $2,408 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
0.54ct Round
$772 AUD