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Round|Natural|GIA

1.54ct K IF Round Natural Diamond

EX • K/IF • GIA 7436825423

Certificate GIA 7436825423

Diamond specifications and retailer prices

From $10,971 AUD
As of November 1, 2026
Save $10,714 AUD (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $21,685 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7436825423. Listed at 14 retailers as of November 1, 2026, with prices from $10,971 to $21,685, a $10,714 spread on the same certified stone. NZ Jewellers lists it at $21,685. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
K
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7436825423
Dimensions7.37 × 7.35 × 4.61 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
7.37 mm7.35 mm1.54 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7436825423
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 1
Current: $21,685 AUD|Low: $11,007 AUD|High: $21,685 AUD|Avg: $14,903 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$11,007 AUD
Retailer 2$11,891 AUD
Retailer 8$11,968 AUD
Retailer 7$13,164 AUD
Retailer 4$14,056 AUD
Retailer 3$15,816 AUD
Retailer 5$18,019 AUD
NZ Jewellers$21,685 AUD

44 data points across 8 retailers

14 retailers$10,971 AUD to $21,685 AUD

B+
Cheapest Retailer
-
$10,971 AUD
B+
Retailer 2
-
$11,007 AUD
View
B+
Retailer 3
-
$11,205 AUD
View
B+
Retailer 4
-
$11,891 AUD
View
B+
Retailer 5
-
$11,899 AUD
View
Retailer 6
-
$11,968 AUD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$12,965 AUD
View
B+
Retailer 8
-
$13,164 AUD
View
B+
Retailer 9
-
$13,249 AUD
View
B+
Retailer 10
-
$14,056 AUD
View
B
Retailer 11
-
$14,959 AUD
View
B
Retailer 12
-
$15,816 AUD
View
B
Retailer 13
-
$18,019 AUD
View
Most Expensive
B
NZ Jewellers
d89c2573-64d2-424c-a4a7-3d80a7d03725 · Nov 5
$21,685 AUD
$15,180 USD
View
13 more retailers have this diamond
Prices start from $10,971 AUDSave up to $10,714 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
$10,971 AUD