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Round|Natural|GIA

1.50ct L IF Round Natural Diamond

EX • L/IF • GIA 6521937197

Certificate GIA 6521937197

Diamond specifications and retailer prices

From $5,353 AUD
As of November 6, 2026
Save $3,670 AUD (41%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,311 AUD at NZ Jewellers · As of September 1, 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 6521937197. Listed at 15 retailers as of November 6, 2026, with a 69% 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6521937197
Dimensions7.22 × 7.30 × 4.54 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.22 mm7.30 mm1.50 ctL / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6521937197
Side View
Table 61.0%Crown 35°Girdle: UNDPavilion 41.6°Culet: NoneDepth 62.5%

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 6
Current: $10,597 AUD|Low: $5,353 AUD|High: $11,765 AUD|Avg: $6,970 AUD|-9.9%
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
November 6, 2026
Retailer 12$5,353 AUD
Retailer 13$5,548 AUD
Retailer 10$5,778 AUD
Retailer 5$5,957 AUD
Retailer 11$5,964 AUD
Retailer 8$6,007 AUD
Retailer 3$6,083 AUD
Retailer 9$6,083 AUD
Retailer 6$6,697 AUD
Retailer 4$7,018 AUD
Retailer 7$7,280 AUD
Retailer 2$9,022 AUD
NZ Jewellers$10,597 AUD

42 data points across 13 retailers

15 retailers$5,353 AUD to $9,022 AUD

A
Cheapest Retailer
-
$5,353 AUD
A
Retailer 2
-
$5,548 AUD
View
A
Retailer 3
-
$5,778 AUD
View
A
Retailer 4
-
$5,957 AUD
View
Retailer 5
-
$5,964 AUD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$6,007 AUD
View
Retailer 7
-
$6,083 AUD
View
Price last confirmed 17 days ago
Retailer 8
-
$6,083 AUD
View
Price last confirmed 22 days ago
B+
Retailer 9
-
$6,697 AUD
View
Retailer 10
-
$7,018 AUD
View
Price last confirmed 16 days ago
B+
Retailer 11
-
$7,280 AUD
View
Retailer 12
-
$7,792 AUD
View
Price last confirmed 60 days ago
B
Retailer 13
-
$9,022 AUD
View
Retailer 14
-
$10,597 AUD
View
Price last confirmed 17 days ago
Most Expensive
NZ Jewellers
92b6d24f-b8b6-424f-b740-df9d39e021a4 · Sep 1
$11,311 AUD
$7,918 USD
View
Price last confirmed 66 days ago
14 more retailers have this diamond
Prices start from $5,353 AUDSave up to $3,670 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
$5,353 AUD