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Round|Natural|GIA

1.24ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 5553388007

Certificate GIA 5553388007

Diamond specifications and retailer prices

From HK$20,142 HKD
As of November 6, 2026
Save HK$26,890 HKD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$47,032 HKD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.24ct natural round diamond

This 1.24ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5553388007. Listed at 10 retailers as of November 5, 2026, with prices from HK$20,142 to HK$47,032, a HK$26,890 spread on the same certified stone. NZ Jewellers lists it at HK$47,032. 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

1.24
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5553388007
Dimensions6.85 × 6.80 × 4.30 mm
L/W Ratio1.01
Key to symbols
Cloud, Feather, Crystal, Indented Natural, Needle, Natural
Top View
6.85 mm6.80 mm1.24 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553388007
Side View
Table 59.0%Crown 35°GirdlePavilion 41.6°Culet: NDepth 63.0%

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$47,032 HKD|Low: HK$19,429 HKD|High: HK$48,012 HKD|Avg: HK$27,248 HKD|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8HK$20,142 HKD
Retailer 9HK$20,753 HKD
Retailer 10HK$21,294 HKD
Retailer 6HK$22,493 HKD
Retailer 7HK$22,493 HKD
Retailer 2HK$23,669 HKD
Retailer 4HK$26,122 HKD
Retailer 3HK$26,271 HKD
Retailer 5HK$37,518 HKD
NZ JewellersHK$47,032 HKD

37 data points across 10 retailers

10 retailersHK$20,142 HKD to HK$47,032 HKD

A
Cheapest Retailer
-
HK$20,142 HKD
A
Retailer 2
-
HK$20,753 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$21,294 HKD
View
Retailer 4
-
HK$22,493 HKD
View
Price last confirmed 8 days ago
A
Retailer 5
-
HK$22,493 HKD
View
B+
Retailer 6
-
HK$23,669 HKD
View
B+
Retailer 7
-
HK$26,122 HKD
View
B+
Retailer 8
-
HK$26,271 HKD
View
B
Retailer 9
-
HK$37,518 HKD
View
Most Expensive
B
NZ Jewellers
e13905d7-781b-42f0-84fd-bc77721296a8 · Nov 5
HK$47,032 HKD
$6,001 USD
View
9 more retailers have this diamond
Prices start from HK$20,142 HKDSave up to HK$26,890 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
1.24ct Round
HK$20,142 HKD