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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 HK$25,301 HKD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: HK$51,951 HKD 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: HK$40,387 HKD|Low: HK$23,237 HKD|High: HK$45,926 HKD|Avg: HK$33,474 HKD|-3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 9, 2026
Retailer 5HK$23,747 HKD
Retailer 4HK$23,983 HKD
Retailer 7HK$25,050 HKD
Retailer 3HK$25,301 HKD
Retailer 2HK$34,613 HKD
Retailer 6HK$36,268 HKD
Retailer 1HK$40,387 HKD
Retailer 8HK$44,600 HKD
Retailer 9HK$45,926 HKD

11 data points across 9 retailers

8 retailers

Retailer 1
-
HK$25,050 HKD
Price last confirmed 102 days ago
B
Retailer 2
-
HK$25,301 HKD
View
Retailer 3
-
HK$27,019 HKD
View
Price last confirmed 29 days ago
Retailer 4
-
HK$27,019 HKD
View
Price last confirmed 29 days ago
Retailer 5
-
HK$28,054 HKD
View
Price last confirmed 38 days ago
Retailer 6
-
HK$31,169 HKD
View
Price last confirmed 38 days ago
Retailer 7
-
HK$40,387 HKD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
a56088b2-831a-47f1-b6a5-b6d3a1edb165 · Sep 27
HK$51,951 HKD
$6,622 USD
View
Price last confirmed 40 days ago
7 more retailers have this diamond
Prices start from HK$25,301 HKD

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
HK$25,301 HKD