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Round|Natural|GIA

1.50ct K SI2 Round Natural Diamond

VG • K/SI2 • GIA 2554742949

Certificate GIA 2554742949

Diamond specifications and retailer prices

From HK$19,676 HKD
As of November 6, 2026
Save HK$26,438 HKD (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$46,114 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 2554742949. Listed at 16 retailers as of November 5, 2026, with prices from HK$19,676 to HK$46,114, a HK$26,438 spread on the same certified stone. NZ Jewellers lists it at HK$46,114. 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
K
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2554742949
Dimensions7.08 × 7.16 × 4.60 mm
L/W Ratio1.01
Star length50%
Culet sizeNone
Key to symbols
Feather, Pinpoint, Natural
Top View
7.08 mm7.16 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2554742949
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.6°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 6
Current: HK$46,114 HKD|Low: HK$19,480 HKD|High: HK$46,561 HKD|Avg: HK$29,493 HKD|-1.0%
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
November 6, 2026
Retailer 14HK$19,676 HKD
Retailer 8HK$23,026 HKD
Retailer 7HK$23,724 HKD
Retailer 15HK$23,771 HKD
Retailer 10HK$24,665 HKD
Retailer 12HK$25,481 HKD
Retailer 16HK$26,470 HKD
Retailer 5HK$26,729 HKD
Retailer 6HK$27,364 HKD
Retailer 4HK$27,490 HKD
Retailer 3HK$30,541 HKD
Retailer 9HK$30,730 HKD
Retailer 11HK$30,785 HKD
Retailer 2HK$34,935 HKD
Retailer 13HK$44,145 HKD
NZ JewellersHK$46,114 HKD

36 data points across 16 retailers

16 retailersHK$19,676 HKD to HK$46,114 HKD

A
Cheapest Retailer
-
HK$19,676 HKD
Retailer 2
-
HK$23,026 HKD
View
Price last confirmed 24 days ago
Retailer 3
-
HK$23,724 HKD
View
Price last confirmed 22 days ago
B+
Retailer 4
-
HK$23,771 HKD
View
B+
Retailer 5
-
HK$24,665 HKD
View
B+
Retailer 6
-
HK$25,481 HKD
View
B+
Retailer 7
-
HK$26,470 HKD
View
Retailer 8
-
HK$26,729 HKD
View
Price last confirmed 25 days ago
Retailer 9
-
HK$27,364 HKD
View
Price last confirmed 24 days ago
B+
Retailer 10
-
HK$27,490 HKD
View
B+
Retailer 11
-
HK$30,541 HKD
View
B+
Retailer 12
-
HK$30,730 HKD
View
B+
Retailer 13
-
HK$30,785 HKD
View
B+
Retailer 14
-
HK$34,935 HKD
View
B
Retailer 15
-
HK$44,145 HKD
View
Most Expensive
B
NZ Jewellers
de90cd4c-683e-4be6-aa48-3892db556a54 · Nov 5
HK$46,114 HKD
$5,878 USD
View
15 more retailers have this diamond
Prices start from HK$19,676 HKDSave up to HK$26,438 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$19,676 HKD