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Round|Natural|IGI

0.54ct K I1 Round Natural Diamond

EX • K/I1 • IGI 537232745

Shape and cutting style on the report: Round brilliant

Certificate IGI 537232745

Diamond specifications and retailer prices

From $250 AUD
As of November 4, 2026
Save $1,284 AUD (84%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,534 AUD at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 537232745. Listed at 9 retailers as of November 4, 2026, with prices from $250 to $1,534, a $1,284 spread on the same certified stone. NZ Jewellers lists it at $1,534. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.54
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
Crown angle35.7°
Pavilion angle41.5°
OriginNatural
Grading LabIGI
CertificateIGI 537232745
Dimensions5.16 × 5.19 × 3.27 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.16 mm5.19 mm0.54 ctK / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateIGI 537232745
Side View
Table 58.5%Crown 35.7°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $670 AUD|Low: $247 AUD|High: $674 AUD|Avg: $429 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2$250 AUD
Retailer 3$350 AUD
Retailer 4$454 AUD
Retailer 1$670 AUD

19 data points across 4 retailers

9 retailers$250 AUD to $1,534 AUD

B+
Cheapest Retailer
-
$250 AUD
B+
Retailer 2
-
$339 AUD
View
Retailer 3
-
$364 AUD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$379 AUD
View
B+
Retailer 5
-
$440 AUD
View
B+
Retailer 6
-
$454 AUD
View
B+
Retailer 7
-
$456 AUD
View
B+
Retailer 8
-
$670 AUD
View
Most Expensive
C
NZ Jewellers
73c2dc54-fcb4-4a0a-ad48-cc0fbec78eb8 · Nov 4
$1,534 AUD
$1,074 USD
View
8 more retailers have this diamond
Prices start from $250 AUDSave up to $1,284 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.

B+
0.54ct Round
$250 AUD