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Round|Natural|GIA

1.50ct M I1 Round Natural Diamond

EX • M/I1 • GIA 5556410665

Certificate GIA 5556410665

Diamond specifications and retailer prices

From HK$11,140 HKD
As of November 6, 2026
Save HK$25,505 HKD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: HK$36,645 HKD at NZ Jewellers · As of November 5, 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 5556410665. Listed at 9 retailers as of November 5, 2026, with prices from HK$11,140 to HK$36,645, a HK$25,505 spread on the same certified stone. NZ Jewellers lists it at HK$36,645. 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
OriginNatural
Grading LabGIA
CertificateGIA 5556410665
Dimensions7.29 × 7.32 × 4.57 mm
L/W Ratio1.00
Top View
7.29 mm7.32 mm1.50 ctM / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556410665
Side View
Table 58.0%CrownGirdlePavilionCuletDepth 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: HK$36,645 HKD|Low: HK$11,140 HKD|High: HK$37,775 HKD|Avg: HK$19,454 HKD|+1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6HK$11,140 HKD
Retailer 4HK$13,682 HKD
Retailer 3HK$15,024 HKD
Retailer 9HK$15,047 HKD
Retailer 8HK$15,486 HKD
Retailer 5HK$15,722 HKD
Retailer 7HK$17,338 HKD
Retailer 2HK$20,382 HKD
Retailer 10HK$22,830 HKD
NZ JewellersHK$36,645 HKD

33 data points across 10 retailers

9 retailersHK$11,140 HKD to HK$36,645 HKD

A
Cheapest Retailer
-
HK$11,140 HKD
B+
Retailer 2
-
HK$13,682 HKD
View
B+
Retailer 3
-
HK$15,024 HKD
View
B+
Retailer 4
-
HK$15,047 HKD
View
Retailer 5
-
HK$15,486 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$15,722 HKD
View
B+
Retailer 7
-
HK$17,338 HKD
View
B+
Retailer 8
-
HK$20,382 HKD
View
Most Expensive
C
NZ Jewellers
cfa14cb6-4818-4ba6-aec7-8ac90d195f06 · Nov 5
HK$36,645 HKD
$4,671 USD
View
8 more retailers have this diamond
Prices start from HK$11,140 HKDSave up to HK$25,505 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.

A
1.50ct Round
HK$11,140 HKD