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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6555868760

Certificate GIA 6555868760

Diamond specifications and retailer prices

From HK$31,404 HKD
SGD 5,409 SGD
As of October 31, 2026
Save HK$33,586 HKD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$64,990 HKD at Wholesale Diamonds Direct · As of October 26, 2026
View at Wholesale Diamonds Direct

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6555868760. Listed at 10 retailers as of October 26, 2026, with prices from HK$31,404 to HK$64,990, a HK$33,586 spread on the same certified stone. Wholesale Diamonds Direct lists it at HK$64,990. 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
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6555868760
Dimensions7.26 × 4.57 × 4.57 mm
L/W Ratio1.59
Culet sizeNone
Top View
7.26 mm4.57 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555868760
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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: Oct 31
Current: HK$40,018 HKD|Low: HK$31,404 HKD|High: HK$72,239 HKD|Avg: HK$45,959 HKD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Wholesale Diamonds Direct
November 2, 2026
Retailer 6HK$31,404 HKD
Retailer 4HK$37,769 HKD
Retailer 8HK$38,928 HKD
Retailer 1HK$40,018 HKD
Retailer 5HK$42,288 HKD
Retailer 7HK$44,667 HKD
Retailer 2HK$45,902 HKD
Retailer 3HK$45,934 HKD
Wholesale Diamonds DirectHK$64,990 HKD

42 data points across 9 retailers

10 retailersHK$31,404 HKD to HK$64,990 HKD

A
Cheapest Retailer
-
HK$31,404 HKD
SGD 5,409 SGD
A
Retailer 2
-
HK$37,769 HKD
$4,814 USD
View
A
Retailer 3
-
HK$38,928 HKD
SGD 6,705 SGD
View
A
Retailer 4
-
HK$40,018 HKD
£4,016 GBP
View
A
Retailer 5
-
HK$42,288 HKD
$5,390 USD
View
A
Retailer 6
-
HK$44,667 HKD
$5,693 USD
View
A
Retailer 7
-
HK$45,902 HKD
€5,572 EUR
View
A
Retailer 8
-
HK$45,934 HKD
£4,610 GBP
View
A
Retailer 9
-
HK$47,882 HKD
$6,103 USD
View
Most Expensive
B+
Wholesale Diamonds Direct
466152468 · Oct 26
HK$64,990 HKD
$8,284 USD
View
9 more retailers have this diamond
Prices start from HK$31,404 HKDSave up to HK$33,586 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 Round
HK$31,404 HKD