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Round|Natural|GIA

1.50ct J SI2 Round Natural Diamond

VG • J/SI2 • GIA 6555472471

Certificate GIA 6555472471

Diamond specifications and retailer prices

From HK$19,754 HKD
As of November 4, 2026
Save HK$23,183 HKD (54%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$44,859 HKD at NZ Jewellers · As of October 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 6555472471. Listed at 19 retailers as of November 4, 2026, with a 117% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 6555472471
Dimensions7.08 × 7.18 × 4.59 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.08 mm7.18 mm1.50 ctJ / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6555472471
Side View
Table 58.0%Crown 37.5°Girdle: STK-THKPavilion 40.6°Culet: NoneDepth 64.4%

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$44,859 HKD|Low: HK$16,883 HKD|High: HK$44,859 HKD|Avg: HK$27,327 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
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 10HK$19,754 HKD
Retailer 16HK$20,021 HKD
Retailer 17HK$20,264 HKD
Retailer 6HK$20,288 HKD
Retailer 5HK$20,884 HKD
Retailer 18HK$21,527 HKD
Retailer 4HK$23,324 HKD
Retailer 7HK$23,324 HKD
Retailer 11HK$23,551 HKD
Retailer 19HK$24,226 HKD
Retailer 3HK$25,897 HKD
Retailer 12HK$26,321 HKD
Retailer 9HK$26,917 HKD
Retailer 14HK$29,718 HKD
Retailer 13HK$29,890 HKD
Retailer 2HK$33,130 HKD
Retailer 8HK$37,147 HKD
Retailer 15HK$42,937 HKD
NZ JewellersHK$44,859 HKD

40 data points across 19 retailers

19 retailersHK$19,754 HKD to HK$42,937 HKD

A
Cheapest Retailer
-
HK$19,754 HKD
B+
Retailer 2
-
HK$20,021 HKD
View
B+
Retailer 3
-
HK$20,264 HKD
View
B+
Retailer 4
-
HK$20,288 HKD
View
B+
Retailer 5
-
HK$20,884 HKD
View
B+
Retailer 6
-
HK$21,527 HKD
View
Final sale: no returns
Retailer 7
-
HK$23,324 HKD
View
Price last confirmed 11 days ago
Retailer 8
-
HK$23,324 HKD
View
Price last confirmed 12 days ago
Retailer 9
-
HK$23,551 HKD
View
Price last confirmed 22 days ago
Retailer 10
-
HK$24,226 HKD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
HK$25,897 HKD
View
B+
Retailer 12
-
HK$26,321 HKD
View
Retailer 13
-
HK$26,917 HKD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
HK$29,718 HKD
View
B+
Retailer 15
-
HK$29,890 HKD
View
B+
Retailer 16
-
HK$33,130 HKD
View
B
Retailer 17
-
HK$37,147 HKD
View
B
Retailer 18
-
HK$42,937 HKD
View
Most Expensive
NZ Jewellers
84c99c10-2cfe-4f5c-a78b-51fb51823237 · Oct 27
HK$44,859 HKD
$5,718 USD
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from HK$19,754 HKDSave up to HK$23,183 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$19,754 HKD