CaratHunter
Plans
Oval|Natural|GIA

1.50ct F SI1 Oval Natural Diamond

EX • F/SI1 • GIA 5543277802

Certificate GIA 5543277802

Diamond specifications and retailer prices

From HK$48,576 HKD
As of November 6, 2026
Save HK$108,854 HKD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$168,523 HKD at MOH London · As of November 2, 2026
View at MOH London

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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5543277802. Listed at 15 retailers as of November 6, 2026, with a 224% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.50
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543277802
Dimensions8.59 × 6.37 × 4.13 mm
L/W Ratio1.35
Top View
8.59 mm6.37 mm1.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543277802
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 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 6
Current: HK$168,523 HKD|Low: HK$47,024 HKD|High: HK$168,523 HKD|Avg: HK$75,587 HKD
MOH London
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
November 6, 2026
Retailer 2HK$48,576 HKD
Retailer 6HK$58,859 HKD
Retailer 10HK$64,408 HKD
Retailer 7HK$66,641 HKD
Retailer 8HK$66,775 HKD
Retailer 3HK$109,888 HKD
Retailer 5HK$110,178 HKD
Retailer 4HK$114,144 HKD
Retailer 14HK$116,777 HKD
Retailer 12HK$120,719 HKD
Retailer 13HK$126,433 HKD
Retailer 15HK$129,035 HKD
Retailer 11HK$133,996 HKD
Retailer 9HK$157,430 HKD
MOH LondonHK$168,523 HKD

38 data points across 15 retailers

15 retailersHK$48,576 HKD to HK$157,430 HKD

A
Cheapest Retailer
-
HK$48,576 HKD
B+
Retailer 2
-
HK$58,859 HKD
View
B+
Retailer 3
-
HK$64,408 HKD
View
B
Retailer 4
-
HK$66,641 HKD
View
B+
Retailer 5
-
HK$66,775 HKD
View
B
Retailer 6
-
HK$109,888 HKD
View
B
Retailer 7
-
HK$110,178 HKD
View
B
Retailer 8
-
HK$114,144 HKD
View
Final sale: no returns
B
Retailer 9
-
HK$116,777 HKD
View
B
Retailer 10
-
HK$120,719 HKD
View
B
Retailer 11
-
HK$126,433 HKD
View
B
Retailer 12
-
HK$129,035 HKD
View
B
Retailer 13
-
HK$133,996 HKD
View
C
Retailer 14
-
HK$157,430 HKD
View
Most Expensive
MOH London
A31C23519 · Nov 2
HK$168,523 HKD
£16,931 GBP
View
Price under review
14 more retailers have this diamond
Prices start from HK$48,576 HKDSave up to HK$108,854 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$48,576 HKD