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Round|Natural|GIA

1.50ct G IF Round Natural Diamond

EX • G/IF • GIA 5222490422

Certificate GIA 5222490422

Diamond specifications and retailer prices

From HK$149,279 HKD
As of November 6, 2026
Save HK$147,715 HKD (50%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$296,994 HKD at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5222490422. Listed at 22 retailers as of November 5, 2026, with prices from HK$149,279 to HK$296,994, a HK$147,715 spread on the same certified stone. Diamond Quarter lists it at HK$296,994. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5222490422
Dimensions7.39 × 7.44 × 4.53 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.39 mm7.44 mm1.50 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5222490422
Side View
Table 57.0%CrownGirdle: THN-MEDPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$247,670 HKD|Low: HK$149,279 HKD|High: HK$268,306 HKD|Avg: HK$196,467 HKD|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7HK$149,279 HKD
Retailer 5HK$162,673 HKD
Retailer 2HK$170,902 HKD
Retailer 6HK$175,323 HKD
Retailer 8HK$178,238 HKD
Retailer 9HK$190,974 HKD
Retailer 4HK$198,067 HKD
Retailer 1HK$247,670 HKD
Retailer 3HK$264,403 HKD

45 data points across 9 retailers

22 retailersHK$149,279 HKD to HK$296,994 HKD

B+
Cheapest Retailer
-
HK$149,279 HKD
B+
Retailer 2
-
HK$155,792 HKD
View
B+
Retailer 3
-
HK$156,058 HKD
View
B+
Retailer 4
-
HK$159,585 HKD
View
B+
Retailer 5
-
HK$162,673 HKD
View
Final sale: no returns
B+
Retailer 6
-
HK$165,565 HKD
View
Retailer 7
-
HK$169,758 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$170,902 HKD
View
Retailer 9
-
HK$175,323 HKD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
HK$178,238 HKD
View
B
Retailer 11
-
HK$183,238 HKD
View
B
Retailer 12
-
HK$183,238 HKD
View
B
Retailer 13
-
HK$183,897 HKD
View
B
Retailer 14
-
HK$189,352 HKD
View
B
Retailer 15
-
HK$190,974 HKD
View
B
Retailer 16
-
HK$192,745 HKD
View
B
Retailer 17
-
HK$197,910 HKD
View
B
Retailer 18
-
HK$198,067 HKD
View
B
Retailer 19
-
HK$240,483 HKD
View
B
Retailer 20
-
HK$247,670 HKD
View
B
Retailer 21
-
HK$264,403 HKD
View
Most Expensive
B
Diamond Quarter
1.5IFG5222C7F7N · Nov 5
HK$296,994 HKD
£29,838 GBP
View
21 more retailers have this diamond
Prices start from HK$149,279 HKDSave up to HK$147,715 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$149,279 HKD