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Round|Natural|GIA

1.50ct J SI2 Round Natural Diamond

GD • J/SI2 • GIA 6223691528

Certificate GIA 6223691528

Diamond specifications and retailer prices

From HK$46,875 HKD
As of November 1, 2026
Save HK$39,563 HKD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$104,027 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6223691528. Listed at 20 retailers as of November 1, 2026, with a 84% 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
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223691528
Dimensions7.27 × 7.12 × 4.58 mm
L/W Ratio1.02
Top View
7.27 mm7.12 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6223691528
Side View
Table 63.0%CrownGirdle: ETN-THKPavilionCulet: Very SmallDepth 63.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$104,027 HKD|Low: HK$46,875 HKD|High: HK$104,027 HKD|Avg: HK$61,964 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 14HK$46,875 HKD
Retailer 4HK$46,946 HKD
Retailer 8HK$49,142 HKD
Retailer 17HK$51,668 HKD
Retailer 7HK$52,014 HKD
Retailer 9HK$52,924 HKD
Retailer 19HK$53,795 HKD
Retailer 10HK$56,344 HKD
Retailer 15HK$57,215 HKD
Retailer 2HK$57,325 HKD
Retailer 16HK$59,467 HKD
Retailer 5HK$62,369 HKD
Retailer 18HK$62,369 HKD
Retailer 12HK$63,852 HKD
Retailer 3HK$64,409 HKD
Retailer 11HK$65,013 HKD
Retailer 6HK$68,520 HKD
Retailer 13HK$86,438 HKD
NZ JewellersHK$104,027 HKD

40 data points across 19 retailers

20 retailersHK$46,875 HKD to HK$86,438 HKD

B
Cheapest Retailer
-
HK$46,875 HKD
B
Retailer 2
-
HK$46,946 HKD
View
B
Retailer 3
-
HK$48,326 HKD
View
B
Retailer 4
-
HK$49,142 HKD
View
C
Retailer 5
-
HK$51,668 HKD
View
Retailer 6
-
HK$52,014 HKD
View
Price last confirmed 8 days ago
C
Retailer 7
-
HK$52,924 HKD
View
C
Retailer 8
-
HK$53,795 HKD
View
Final sale: no returns
C
Retailer 9
-
HK$56,344 HKD
View
C
Retailer 10
-
HK$57,215 HKD
View
B
Retailer 11
-
HK$57,325 HKD
View
C
Retailer 12
-
HK$59,467 HKD
View
C
Retailer 13
-
HK$62,369 HKD
View
C
Retailer 14
-
HK$62,369 HKD
View
C
Retailer 15
-
HK$63,852 HKD
View
C
Retailer 16
-
HK$64,409 HKD
View
C
Retailer 17
-
HK$65,013 HKD
View
Retailer 18
-
HK$68,520 HKD
View
Price last confirmed 14 days ago
C
Retailer 19
-
HK$86,438 HKD
View
Most Expensive
NZ Jewellers
ecf00314-1493-415c-93ab-462a18140c08 · Nov 5
HK$104,027 HKD
$13,260 USD
View
Price under review
19 more retailers have this diamond
Prices start from HK$46,875 HKDSave up to HK$39,563 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$46,875 HKD