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Round|Natural|GIA

1.50ct L IF Round Natural Diamond

EX • L/IF • GIA 3545396930

Certificate GIA 3545396930

Diamond specifications and retailer prices

From $5,428 AUD
As of November 5, 2026
Save $5,885 AUD (52%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,104 AUD at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 3545396930. Listed at 16 retailers as of November 5, 2026, with a 108% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 3545396930
Dimensions7.29 × 7.23 × 4.54 mm
L/W Ratio1.01
Top View
7.29 mm7.23 mm1.50 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3545396930
Side View
Table 58.0%Crown 36°Girdle: Slightly ThickPavilion 40.6°Culet: NDepth 62.6%

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 5
Current: $12,104 AUD|Low: $5,420 AUD|High: $12,174 AUD|Avg: $7,390 AUD|-0.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 6, 2026
Retailer 14$5,428 AUD
Retailer 12$5,503 AUD
Retailer 10$6,051 AUD
Retailer 5$6,058 AUD
Retailer 4$6,117 AUD
Retailer 6$6,200 AUD
Retailer 13$6,575 AUD
Retailer 3$6,940 AUD
Retailer 7$7,037 AUD
Retailer 2$7,164 AUD
Retailer 9$8,125 AUD
Retailer 8$8,830 AUD
Retailer 11$11,314 AUD
NZ Jewellers$12,104 AUD

30 data points across 14 retailers

16 retailers$5,428 AUD to $11,314 AUD

A
Cheapest Retailer
-
$5,428 AUD
A
Retailer 2
-
$5,503 AUD
View
A
Retailer 3
-
$6,051 AUD
View
Final sale: no returns
A
Retailer 4
-
$6,058 AUD
View
A
Retailer 5
-
$6,117 AUD
View
A
Retailer 6
-
$6,200 AUD
View
A
Retailer 7
-
$6,575 AUD
View
B+
Retailer 8
-
$6,940 AUD
View
Retailer 9
-
$6,940 AUD
View
Price last confirmed 16 days ago
B+
Retailer 10
-
$7,037 AUD
View
Retailer 11
-
$7,057 AUD
View
Price last confirmed 44 days ago
B+
Retailer 12
-
$7,164 AUD
View
B+
Retailer 13
-
$8,125 AUD
View
B
Retailer 14
-
$8,830 AUD
View
B
Retailer 15
-
$11,314 AUD
View
Most Expensive
NZ Jewellers
fe89211a-31cd-435f-afe8-876bfaf53bbf · Oct 23
$12,104 AUD
$8,473 USD
View
Price last confirmed 13 days ago
15 more retailers have this diamond
Prices start from $5,428 AUDSave up to $5,885 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
1.50ct Round
$5,428 AUD