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Round|Natural|GIA

1.50ct M I1 Round Natural Diamond

EX • M/I1 • GIA 6482464553

Certificate GIA 6482464553

Diamond specifications and retailer prices

From $4,607 AUD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $9,460 AUD at NZ Jewellers · As of September 27, 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 M colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6482464553. Listed at 8 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
M
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6482464553
Dimensions7.36 × 7.31 × 4.53 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Top View
7.36 mm7.31 mm1.50 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6482464553
Side View
Table 60.0%Crown 33.5°Girdle: STK-MEDPavilion 41.6°Culet: NoneDepth 61.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $7,354 AUD|Low: $4,231 AUD|High: $8,362 AUD|Avg: $6,095 AUD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 9, 2026
Retailer 5$4,324 AUD
Retailer 4$4,367 AUD
Retailer 7$4,561 AUD
Retailer 3$4,607 AUD
Retailer 2$6,303 AUD
Retailer 6$6,604 AUD
Retailer 1$7,354 AUD
Retailer 8$8,121 AUD
Retailer 9$8,362 AUD

11 data points across 9 retailers

8 retailers

Retailer 1
-
$4,561 AUD
Price last confirmed 102 days ago
B
Retailer 2
-
$4,607 AUD
View
Retailer 3
-
$4,920 AUD
View
Price last confirmed 29 days ago
Retailer 4
-
$4,920 AUD
View
Price last confirmed 29 days ago
Retailer 5
-
$5,108 AUD
View
Price last confirmed 38 days ago
Retailer 6
-
$5,675 AUD
View
Price last confirmed 38 days ago
Retailer 7
-
$7,354 AUD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
a56088b2-831a-47f1-b6a5-b6d3a1edb165 · Sep 27
$9,460 AUD
$6,622 USD
View
Price last confirmed 40 days ago
7 more retailers have this diamond
Prices start from $4,607 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
1.50ct Round
$4,607 AUD