CaratHunter
Plans
Radiant|Natural|GIA

0.54ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 6562443368

Certificate GIA 6562443368

Diamond specifications and retailer prices

From $832 AUD
As of November 3, 2026
Save $1,898 AUD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,730 AUD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.54ct natural radiant diamond

This 0.54ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6562443368. Listed at 8 retailers as of November 3, 2026, with prices from $832 to $2,730, a $1,898 spread on the same certified stone. NZ Jewellers lists it at $2,730. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6562443368
Dimensions5.57 × 3.92 × 2.75 mm
L/W Ratio1.42
Top View
5.57 mm3.92 mm0.54 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6562443368
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 70.2%

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 3
Current: $2,730 AUD|Low: $796 AUD|High: $2,953 AUD|Avg: $1,414 AUD|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 9$803 AUD
Retailer 4$832 AUD
Retailer 5$937 AUD
Retailer 2$1,058 AUD
Retailer 3$1,067 AUD
Retailer 6$1,090 AUD
Retailer 7$1,150 AUD
Retailer 8$2,010 AUD
NZ Jewellers$2,730 AUD

27 data points across 9 retailers

8 retailers$832 AUD to $2,730 AUD

A
Cheapest Retailer
-
$832 AUD
A
Retailer 2
-
$937 AUD
View
A
Retailer 3
-
$1,058 AUD
View
A
Retailer 4
-
$1,067 AUD
View
A
Retailer 5
-
$1,090 AUD
View
A
Retailer 6
-
$1,150 AUD
View
B
Retailer 7
-
$2,010 AUD
View
Most Expensive
B
NZ Jewellers
bd72800c-51d0-4729-b396-8a18561a7500 · Nov 3
$2,730 AUD
$1,876 USD
View
7 more retailers have this diamond
Prices start from $832 AUDSave up to $1,898 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 Radiant
$832 AUD