CaratHunter
Plans
Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

M/SI1 • GIA 5546545333

Certificate GIA 5546545333

Diamond specifications and retailer prices

From HK$35,190 HKD
As of November 5, 2026
Save HK$29,790 HKD (46%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$74,322 HKD at NZ Jewellers · As of August 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included) and certified by GIA 5546545333. Listed at 12 retailers as of November 5, 2026, with a 85% 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
M
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5546545333
Dimensions12.24 × 5.09 × 2.97 mm
L/W Ratio2.40
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Natural
Top View
12.24 mm5.09 mm1.50 ctM / SI1
OriginNatural
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5546545333
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.3%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
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$64,980 HKD|Low: HK$35,190 HKD|High: HK$73,546 HKD|Avg: HK$46,438 HKD|-11.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$35,190 HKD
Retailer 2HK$37,165 HKD
Retailer 7HK$37,298 HKD
Retailer 9HK$37,298 HKD
Retailer 10HK$37,298 HKD
Retailer 6HK$38,474 HKD
Retailer 4HK$42,197 HKD
Retailer 5HK$43,035 HKD
Retailer 3HK$45,504 HKD
NZ JewellersHK$64,980 HKD

43 data points across 10 retailers

12 retailersHK$35,190 HKD to HK$64,980 HKD

B
Cheapest Retailer
-
HK$35,190 HKD
B
Retailer 2
-
HK$37,165 HKD
View
Retailer 3
-
HK$37,298 HKD
View
Price last confirmed 8 days ago
B
Retailer 4
-
HK$37,298 HKD
View
B
Retailer 5
-
HK$37,298 HKD
View
B
Retailer 6
-
HK$38,474 HKD
View
C
Retailer 7
-
HK$42,197 HKD
View
C
Retailer 8
-
HK$43,035 HKD
View
C
Retailer 9
-
HK$45,504 HKD
View
Retailer 10
-
HK$48,216 HKD
View
Price last confirmed 19 days ago
C
Retailer 11
-
HK$64,980 HKD
View
Most Expensive
NZ Jewellers
29ad89e9-51f9-449b-b2a5-f6377d383972 · Aug 30
HK$74,322 HKD
$9,483 USD
View
Price under review
11 more retailers have this diamond
Prices start from HK$35,190 HKDSave up to HK$29,790 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 Oval
HK$35,190 HKD