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Round|Natural|GIA

1.50ct G SI2 Round Natural Diamond

VG • G/SI2 • GIA 2554522093

Certificate GIA 2554522093

Diamond specifications and retailer prices

From HK$30,228 HKD
As of November 5, 2026
Save HK$36,276 HKD (55%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$66,504 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 very-good cut grade and certified by GIA 2554522093. Listed at 20 retailers as of November 5, 2026, with prices from HK$30,228 to HK$66,504, a HK$36,276 spread on the same certified stone. NZ Jewellers lists it at HK$66,504. 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
G
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2554522093
Dimensions7.09 × 7.13 × 4.60 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Feather, Needle
Top View
7.09 mm7.13 mm1.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554522093
Side View
Table 56.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.6%

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 5
Current: HK$66,504 HKD|Low: HK$30,228 HKD|High: HK$66,504 HKD|Avg: HK$40,278 HKD|+6.9%
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
Retailer 20
November 6, 2026
Retailer 19HK$30,228 HKD
Retailer 16HK$31,412 HKD
Retailer 13HK$31,616 HKD
Retailer 17HK$33,240 HKD
Retailer 18HK$35,460 HKD
Retailer 9HK$35,704 HKD
Retailer 10HK$35,704 HKD
Retailer 4HK$35,735 HKD
Retailer 14HK$35,766 HKD
Retailer 8HK$35,884 HKD
Retailer 6HK$36,025 HKD
Retailer 2HK$36,731 HKD
Retailer 11HK$37,735 HKD
Retailer 15HK$38,669 HKD
Retailer 5HK$39,861 HKD
Retailer 20HK$41,564 HKD
Retailer 12HK$43,690 HKD
Retailer 3HK$43,737 HKD
Retailer 7HK$57,176 HKD
NZ JewellersHK$66,504 HKD

18 data points across 20 retailers

20 retailersHK$30,228 HKD to HK$66,504 HKD

A
Cheapest Retailer
-
HK$30,228 HKD
A
Retailer 2
-
HK$31,412 HKD
View
A
Retailer 3
-
HK$31,616 HKD
View
A
Retailer 4
-
HK$32,840 HKD
View
A
Retailer 5
-
HK$33,240 HKD
View
Final sale: no returns
A
Retailer 6
-
HK$35,460 HKD
View
Retailer 7
-
HK$35,704 HKD
View
Price last confirmed 8 days ago
Retailer 8
-
HK$35,704 HKD
View
Price last confirmed 12 days ago
A
Retailer 9
-
HK$35,735 HKD
View
A
Retailer 10
-
HK$35,766 HKD
View
Retailer 11
-
HK$35,884 HKD
View
Price last confirmed 9 days ago
A
Retailer 12
-
HK$36,025 HKD
View
B+
Retailer 13
-
HK$36,731 HKD
View
Retailer 14
-
HK$37,735 HKD
View
Price last confirmed 11 days ago
B+
Retailer 15
-
HK$38,669 HKD
View
B+
Retailer 16
-
HK$39,861 HKD
View
A
Retailer 17
-
HK$41,564 HKD
View
B+
Retailer 18
-
HK$43,737 HKD
View
Retailer 19
-
HK$57,176 HKD
View
Price last confirmed 8 days ago
Most Expensive
B
NZ Jewellers
22ebc9f8-bb8f-41d3-b895-2d97198f7631 · Nov 5
HK$66,504 HKD
$8,477 USD
View
19 more retailers have this diamond
Prices start from HK$30,228 HKDSave up to HK$36,276 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$30,228 HKD