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Round|Natural|GIA

1.50ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 7523587847

Certificate GIA 7523587847

Diamond specifications and retailer prices

From HK$24,061 HKD
As of November 6, 2026
Save HK$72,058 HKD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: HK$103,540 HKD at MOH London · As of November 2, 2026
View at MOH London

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 top-tier cut grade and certified by GIA 7523587847. Listed at 13 retailers as of November 2, 2026, with a 299% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7523587847
Dimensions7.39 × 7.43 × 4.46 mm
L/W Ratio1.01
Top View
7.39 mm7.43 mm1.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7523587847
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 60.2%

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$103,540 HKD|Low: HK$24,061 HKD|High: HK$103,540 HKD|Avg: HK$41,019 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2HK$24,061 HKD
Retailer 10HK$27,341 HKD
Retailer 4HK$34,958 HKD
Retailer 3HK$36,088 HKD
Retailer 8HK$64,417 HKD
Retailer 9HK$74,294 HKD
Retailer 5HK$75,432 HKD
Retailer 6HK$85,717 HKD
Retailer 7HK$96,119 HKD
MOH LondonHK$103,540 HKD

42 data points across 10 retailers

13 retailersHK$24,061 HKD to HK$96,119 HKD

A
Cheapest Retailer
-
HK$24,061 HKD
A
Retailer 2
-
HK$26,548 HKD
View
A
Retailer 3
-
HK$27,341 HKD
View
B+
Retailer 4
-
HK$32,008 HKD
View
B+
Retailer 5
-
HK$33,876 HKD
View
B+
Retailer 6
-
HK$34,958 HKD
View
B+
Retailer 7
-
HK$36,088 HKD
View
B
Retailer 8
-
HK$64,417 HKD
View
B
Retailer 9
-
HK$74,294 HKD
View
B
Retailer 10
-
HK$75,432 HKD
View
B
Retailer 11
-
HK$85,717 HKD
View
B
Retailer 12
-
HK$96,119 HKD
View
Most Expensive
MOH London
AAD0D838E · Nov 2
HK$103,540 HKD
£10,392 GBP
View
Price under review
12 more retailers have this diamond
Prices start from HK$24,061 HKDSave up to HK$72,058 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$24,061 HKD