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Oval|Natural|GIA

1.50ct F I1 Oval Natural Diamond

ID • F/I1 • GIA 5231901826

Certificate GIA 5231901826

Diamond specifications and retailer prices

From HK$37,528 HKD
$4,783 USD
As of November 2, 2026
Save HK$48,089 HKD (56%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$85,617 HKD at NZ Jewellers · As of October 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 F colour (colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5231901826. Listed at 8 retailers as of October 30, 2026, with prices from HK$37,528 to HK$85,617, a HK$48,089 spread on the same certified stone. NZ Jewellers lists it at HK$85,617. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 5231901826
Dimensions9.39 × 6.45 × 3.57 mm
L/W Ratio1.46
Top View
9.39 mm6.45 mm1.50 ctF / I1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5231901826
Side View
Table 54.0%CrownGirdle: VTK-VTKPavilionCulet: NoneDepth 55.3%

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 2
Current: HK$85,617 HKD|Low: HK$37,528 HKD|High: HK$85,617 HKD|Avg: HK$52,645 HKD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 7HK$37,528 HKD
Retailer 8HK$40,439 HKD
Retailer 3HK$46,378 HKD
Retailer 5HK$46,378 HKD
Retailer 6HK$46,378 HKD
Retailer 4HK$53,510 HKD
Retailer 2HK$55,922 HKD
Retailer 9HK$61,028 HKD
NZ JewellersHK$85,617 HKD

22 data points across 9 retailers

8 retailersHK$37,528 HKD to HK$85,617 HKD

A
Cheapest Retailer
-
HK$37,528 HKD
$4,783 USD
B+
Retailer 2
-
HK$40,439 HKD
$5,154 USD
View
B+
Retailer 3
-
HK$46,378 HKD
$5,911 USD
View
B+
Retailer 4
-
HK$46,378 HKD
$5,911 USD
View
B+
Retailer 5
-
HK$46,378 HKD
$5,911 USD
View
B
Retailer 6
-
HK$53,510 HKD
$6,820 USD
View
B
Retailer 7
-
HK$55,922 HKD
€6,788 EUR
View
Most Expensive
C
NZ Jewellers
4f0cafe5-4e2c-4f73-93c2-1d7e1fc2db91 · Oct 30
HK$85,617 HKD
$10,912 USD
View
7 more retailers have this diamond
Prices start from HK$37,528 HKDSave up to HK$48,089 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 Oval
HK$37,528 HKD