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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 5543365409

Certificate GIA 5543365409

Diamond specifications and retailer prices

From HK$41,423 HKD
As of November 4, 2026
Save HK$46,679 HKD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$88,102 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5543365409. Listed at 19 retailers as of November 4, 2026, with prices from HK$41,423 to HK$88,102, a HK$46,679 spread on the same certified stone. NZ Jewellers lists it at HK$88,102. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5543365409
Dimensions7.38 × 7.43 × 4.45 mm
L/W Ratio1.01
Top View
7.38 mm7.43 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5543365409
Side View
Table 60.0%Crown 32°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.0%

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$88,102 HKD|Low: HK$40,371 HKD|High: HK$88,102 HKD|Avg: HK$55,002 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
November 6, 2026
Retailer 10HK$41,619 HKD
Retailer 3HK$42,576 HKD
Retailer 18HK$44,051 HKD
Retailer 4HK$47,048 HKD
Retailer 14HK$47,722 HKD
Retailer 15HK$47,722 HKD
Retailer 16HK$47,722 HKD
Retailer 5HK$47,840 HKD
Retailer 2HK$49,691 HKD
Retailer 7HK$51,072 HKD
Retailer 8HK$51,072 HKD
Retailer 9HK$52,798 HKD
Retailer 17HK$55,065 HKD
Retailer 11HK$57,105 HKD
Retailer 6HK$58,070 HKD
Retailer 12HK$77,393 HKD
Retailer 13HK$80,249 HKD
NZ JewellersHK$88,102 HKD

26 data points across 18 retailers

19 retailersHK$41,423 HKD to HK$88,102 HKD

A
Cheapest Retailer
-
HK$41,423 HKD
A
Retailer 2
-
HK$41,619 HKD
View
A
Retailer 3
-
HK$42,576 HKD
View
A
Retailer 4
-
HK$44,051 HKD
View
Final sale: no returns
A
Retailer 5
-
HK$47,048 HKD
View
A
Retailer 6
-
HK$47,722 HKD
View
A
Retailer 7
-
HK$47,722 HKD
View
Retailer 8
-
HK$47,722 HKD
View
Price last confirmed 8 days ago
A
Retailer 9
-
HK$47,840 HKD
View
A
Retailer 10
-
HK$49,691 HKD
View
B+
Retailer 11
-
HK$51,072 HKD
View
B+
Retailer 12
-
HK$51,072 HKD
View
B+
Retailer 13
-
HK$52,798 HKD
View
B+
Retailer 14
-
HK$55,065 HKD
View
B+
Retailer 15
-
HK$57,105 HKD
View
Retailer 16
-
HK$58,070 HKD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
HK$77,393 HKD
View
Retailer 18
-
HK$80,249 HKD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
caf821d9-5a0d-4e62-ad17-65b307026dfd · Nov 5
HK$88,102 HKD
$11,230 USD
View
18 more retailers have this diamond
Prices start from HK$41,423 HKDSave up to HK$46,679 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$41,423 HKD