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Round|Natural|GIA

1.50ct M SI2 Round Natural Diamond

VG • M/SI2 • GIA 2476331928

Certificate GIA 2476331928

Diamond specifications and retailer prices

From HK$12,850 HKD
As of November 4, 2026
Save HK$23,206 HKD (64%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$36,057 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 SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2476331928. Listed at 12 retailers as of November 4, 2026, with prices from HK$12,850 to HK$36,057, a HK$23,206 spread on the same certified stone. NZ Jewellers lists it at HK$36,057. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
M
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 2476331928
Dimensions7.03 × 7.09 × 4.61 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
7.03 mm7.09 mm1.50 ctM / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2476331928
Side View
Table 55.0%Crown 38°Girdle: ThickPavilion 39.8°Culet: NoneDepth 65.3%

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 4
Current: HK$36,057 HKD|Low: HK$12,646 HKD|High: HK$36,057 HKD|Avg: HK$18,300 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 7HK$12,850 HKD
Retailer 6HK$13,156 HKD
Retailer 10HK$15,581 HKD
Retailer 9HK$17,244 HKD
Retailer 3HK$17,252 HKD
Retailer 4HK$17,479 HKD
Retailer 11HK$18,044 HKD
Retailer 12HK$18,334 HKD
Retailer 8HK$19,903 HKD
Retailer 5HK$21,362 HKD
Retailer 2HK$22,759 HKD
NZ JewellersHK$36,057 HKD

45 data points across 12 retailers

12 retailersHK$12,850 HKD to HK$36,057 HKD

B+
Cheapest Retailer
-
HK$12,850 HKD
A
Retailer 2
-
HK$13,156 HKD
View
B+
Retailer 3
-
HK$15,581 HKD
View
B+
Retailer 4
-
HK$17,244 HKD
View
Retailer 5
-
HK$17,252 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$17,479 HKD
View
B+
Retailer 7
-
HK$18,044 HKD
View
B+
Retailer 8
-
HK$18,334 HKD
View
B+
Retailer 9
-
HK$19,903 HKD
View
B+
Retailer 10
-
HK$21,362 HKD
View
B+
Retailer 11
-
HK$22,759 HKD
View
Most Expensive
C
NZ Jewellers
c696f560-8b58-4ed8-b99f-47743e458e91 · Nov 5
HK$36,057 HKD
$4,596 USD
View
11 more retailers have this diamond
Prices start from HK$12,850 HKDSave up to HK$23,206 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$12,850 HKD