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Oval|Natural|GIA

1.50ct M SI1 Oval Natural Diamond

GD • M/SI1 • GIA 5232595815

Certificate GIA 5232595815

Diamond specifications and retailer prices

From HK$22,674 HKD
As of November 6, 2026
Save HK$12,736 HKD (36%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$35,410 HKD at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

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), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5232595815. Listed at 7 retailers as of November 5, 2026, with prices from HK$22,674 to HK$35,410, a HK$12,736 spread on the same certified stone. Cape Diamonds lists it at HK$35,410. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5232595815
Dimensions9.59 × 6.07 × 3.72 mm
L/W Ratio1.58
Top View
9.59 mm6.07 mm1.50 ctM / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5232595815
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 61.3%

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 6
Current: HK$35,410 HKD|Low: HK$18,974 HKD|High: HK$35,657 HKD|Avg: HK$25,960 HKD|+2.6%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8HK$18,974 HKD
Retailer 4HK$22,674 HKD
Retailer 3HK$22,689 HKD
Retailer 6HK$23,332 HKD
Retailer 7HK$25,393 HKD
Retailer 5HK$27,619 HKD
Retailer 2HK$31,867 HKD
Cape DiamondsHK$35,410 HKD

28 data points across 8 retailers

7 retailersHK$22,674 HKD to HK$35,410 HKD

B
Cheapest Retailer
-
HK$22,674 HKD
B
Retailer 2
-
HK$22,689 HKD
View
B
Retailer 3
-
HK$23,332 HKD
View
B
Retailer 4
-
HK$25,393 HKD
View
B
Retailer 5
-
HK$27,619 HKD
View
B
Retailer 6
-
HK$31,867 HKD
View
Most Expensive
C
Cape Diamonds
cert_5232595815 · Nov 5
HK$35,410 HKD
ZAR 72,989 ZAR
View
6 more retailers have this diamond
Prices start from HK$22,674 HKDSave up to HK$12,736 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$22,674 HKD