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Round|Natural|GIA

1.54ct L SI1 Round Natural Diamond

EX • L/SI1 • GIA 6565368892

Certificate GIA 6565368892

Diamond specifications and retailer prices

From $4,823 AUD
As of November 6, 2026
Save $4,214 AUD (47%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $9,037 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.54ct natural round diamond

This 1.54ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6565368892. Listed at 9 retailers as of November 5, 2026, with prices from $4,823 to $9,037, a $4,214 spread on the same certified stone. NZ Jewellers lists it at $9,037. 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

1.54
Carat
L
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6565368892
Dimensions7.33 × 7.37 × 4.57 mm
L/W Ratio1.01
Top View
7.33 mm7.37 mm1.54 ctL / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6565368892
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 62.2%

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 6
Current: $9,037 AUD|Low: $4,823 AUD|High: $9,801 AUD|Avg: $6,119 AUD|-7.8%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9$4,823 AUD
Retailer 8$4,978 AUD
Retailer 3$5,334 AUD
Retailer 6$5,387 AUD
Retailer 7$5,394 AUD
Retailer 2$5,648 AUD
Retailer 5$6,024 AUD
Retailer 4$6,331 AUD
NZ Jewellers$9,037 AUD

28 data points across 9 retailers

9 retailers$4,823 AUD to $9,037 AUD

B+
Cheapest Retailer
-
$4,823 AUD
B+
Retailer 2
-
$4,978 AUD
View
B+
Retailer 3
-
$5,334 AUD
View
B+
Retailer 4
-
$5,387 AUD
View
B+
Retailer 5
-
$5,394 AUD
View
B
Retailer 6
-
$5,648 AUD
View
B
Retailer 7
-
$6,024 AUD
View
B
Retailer 8
-
$6,331 AUD
View
Most Expensive
B
NZ Jewellers
bf11ce09-054f-45b4-a1ef-2005b08f1b83 · Nov 5
$9,037 AUD
$6,326 USD
View
8 more retailers have this diamond
Prices start from $4,823 AUDSave up to $4,214 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+
1.54ct Round
$4,823 AUD