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Round|Natural|GIA

1.50ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 2223237218

Certificate GIA 2223237218

Diamond specifications and retailer prices

From HK$44,234 HKD
$5,638 USD
As of November 1, 2026
Save HK$53,643 HKD (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$97,877 HKD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

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 2223237218. Listed at 21 retailers as of October 31, 2026, with prices from HK$44,234 to HK$97,877, a HK$53,643 spread on the same certified stone. Diamond Quarter lists it at HK$97,877. 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 angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2223237218
Dimensions7.36 × 7.31 × 4.49 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Needle
Top View
7.36 mm7.31 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2223237218
Side View
Table 57.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.4%

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 1
Current: HK$53,336 HKD|Low: HK$43,002 HKD|High: HK$93,827 HKD|Avg: HK$55,885 HKD|+1.3%
Retailer 1
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 2, 2026
Retailer 7HK$43,865 HKD
Retailer 13HK$44,234 HKD
Retailer 5HK$46,823 HKD
Retailer 2HK$49,950 HKD
Retailer 4HK$50,722 HKD
Retailer 9HK$50,722 HKD
Retailer 11HK$50,722 HKD
Retailer 3HK$50,997 HKD
Retailer 1HK$53,336 HKD
Retailer 12HK$56,097 HKD
Retailer 14HK$56,097 HKD
Retailer 15HK$57,980 HKD
Retailer 10HK$61,714 HKD
Retailer 8HK$82,492 HKD
Retailer 6HK$93,646 HKD

38 data points across 15 retailers

21 retailersHK$44,234 HKD to HK$97,877 HKD

A
Cheapest Retailer
-
HK$44,234 HKD
$5,638 USD
A
Retailer 2
-
HK$46,823 HKD
$5,968 USD
View
Final sale: no returns
A
Retailer 3
-
HK$49,950 HKD
$6,366 USD
View
A
Retailer 4
-
HK$50,722 HKD
$6,465 USD
View
A
Retailer 5
-
HK$50,722 HKD
$6,465 USD
View
A
Retailer 6
-
HK$50,722 HKD
$6,465 USD
View
Retailer 7
-
HK$50,824 HKD
$6,478 USD
View
Price last confirmed 55 days ago
Retailer 8
-
HK$50,824 HKD
$6,478 USD
View
Price last confirmed 34 days ago
A
Retailer 9
-
HK$50,997 HKD
$6,500 USD
View
A
Retailer 10
-
HK$53,336 HKD
£5,353 GBP
View
B+
Retailer 11
-
HK$56,097 HKD
$7,150 USD
View
B+
Retailer 12
-
HK$56,097 HKD
$7,150 USD
View
B+
Retailer 13
-
HK$57,980 HKD
$7,390 USD
View
Retailer 14
-
HK$58,639 HKD
$7,474 USD
View
Price last confirmed 56 days ago
Retailer 15
-
HK$58,639 HKD
$7,474 USD
View
Price last confirmed 33 days ago
Retailer 16
-
HK$61,714 HKD
$7,866 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
HK$82,492 HKD
£8,279 GBP
View
Retailer 18
-
HK$93,097 HKD
$11,866 USD
View
Price last confirmed 61 days ago
B
Retailer 19
-
HK$93,646 HKD
$11,936 USD
View
Retailer 20
-
HK$93,827 HKD
$11,959 USD
View
Price last confirmed 35 days ago
Most Expensive
B
Diamond Quarter
1.5SI2F22184DB2N · Oct 31
HK$97,877 HKD
£9,823 GBP
View
20 more retailers have this diamond
Prices start from HK$44,234 HKDSave up to HK$53,643 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$44,234 HKD