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Round|Natural|GIA

1.50ct K SI1 Round Natural Diamond

VG • K/SI1 • GIA 2567114131

Certificate GIA 2567114131

Diamond specifications and retailer prices

From HK$21,763 HKD
As of November 4, 2026
Save HK$24,555 HKD (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$46,318 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2567114131. Listed at 16 retailers as of November 4, 2026, with prices from HK$21,763 to HK$46,318, a HK$24,555 spread on the same certified stone. NZ Jewellers lists it at HK$46,318. 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
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle37.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 2567114131
Dimensions7.13 × 7.07 × 4.61 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Crystal, Needle, Natural
Top View
7.13 mm7.07 mm1.50 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2567114131
Side View
Table 56.0%Crown 37.5°Girdle: ThickPavilion 40.2°Culet: NDepth 64.9%

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$46,318 HKD|Low: HK$21,763 HKD|High: HK$47,495 HKD|Avg: HK$30,009 HKD|-2.5%
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 7HK$21,763 HKD
Retailer 4HK$23,598 HKD
Retailer 15HK$25,654 HKD
Retailer 3HK$26,587 HKD
Retailer 14HK$26,587 HKD
Retailer 5HK$26,752 HKD
Retailer 9HK$27,341 HKD
Retailer 8HK$27,576 HKD
Retailer 16HK$27,607 HKD
Retailer 13HK$27,709 HKD
Retailer 2HK$28,949 HKD
Retailer 6HK$30,675 HKD
Retailer 10HK$30,871 HKD
Retailer 11HK$32,448 HKD
Retailer 12HK$44,333 HKD
NZ JewellersHK$46,318 HKD

23 data points across 16 retailers

16 retailersHK$21,763 HKD to HK$46,318 HKD

A
Cheapest Retailer
-
HK$21,763 HKD
A
Retailer 2
-
HK$23,598 HKD
View
A
Retailer 3
-
HK$25,654 HKD
View
B+
Retailer 4
-
HK$26,587 HKD
View
Retailer 5
-
HK$26,587 HKD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
HK$26,752 HKD
View
B+
Retailer 7
-
HK$27,341 HKD
View
Retailer 8
-
HK$27,576 HKD
View
Price last confirmed 12 days ago
B+
Retailer 9
-
HK$27,607 HKD
View
B+
Retailer 10
-
HK$27,709 HKD
View
B+
Retailer 11
-
HK$28,949 HKD
View
B+
Retailer 12
-
HK$30,675 HKD
View
B+
Retailer 13
-
HK$30,871 HKD
View
B+
Retailer 14
-
HK$32,448 HKD
View
B
Retailer 15
-
HK$44,333 HKD
View
Most Expensive
B
NZ Jewellers
0608f878-699a-4020-8ffd-8168a5562042 · Nov 5
HK$46,318 HKD
$5,904 USD
View
15 more retailers have this diamond
Prices start from HK$21,763 HKDSave up to HK$24,555 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$21,763 HKD