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Round|Natural|GIA

1.50ct N SI1 Round Natural Diamond

VG • N/SI1 • GIA 2547203080

Certificate GIA 2547203080

Diamond specifications and retailer prices

From HK$15,024 HKD
As of November 5, 2026
Save HK$4,801 HKD (24%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$38,292 HKD at NZ Jewellers · As of October 11, 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 N colour (tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2547203080. Listed at 8 retailers as of November 5, 2026, with a 32% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
N
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle38°
Pavilion angle40°
OriginNatural
Grading LabGIA
CertificateGIA 2547203080
Dimensions7.00 × 7.11 × 4.62 mm
L/W Ratio1.02
Top View
7.00 mm7.11 mm1.50 ctN / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2547203080
Side View
Table 56.0%Crown 38°GirdlePavilion 40°Culet: NoneDepth 65.4%

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 5
Current: HK$19,825 HKD|Low: HK$15,024 HKD|High: HK$22,704 HKD|Avg: HK$18,450 HKD|-8.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3HK$15,024 HKD
Retailer 4HK$16,522 HKD
Retailer 2HK$17,856 HKD
Retailer 1HK$19,825 HKD

23 data points across 4 retailers

8 retailersHK$15,024 HKD to HK$19,825 HKD

B+
Cheapest Retailer
-
HK$15,024 HKD
Retailer 2
-
HK$15,432 HKD
View
Price last confirmed 21 days ago
Retailer 3
-
HK$15,698 HKD
View
Price last confirmed 25 days ago
Retailer 4
-
HK$16,145 HKD
View
Price last confirmed 22 days ago
Retailer 5
-
HK$17,809 HKD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
HK$17,856 HKD
View
B+
Retailer 7
-
HK$19,825 HKD
View
Most Expensive
NZ Jewellers
f314a50f-85e4-4e5b-862e-4e751327b38e · Oct 11
HK$38,292 HKD
$4,881 USD
View
Price last confirmed 26 days ago
7 more retailers have this diamond
Prices start from HK$15,024 HKDSave up to HK$4,801 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$15,024 HKD