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Heart|Natural|GIA

2.23ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 7556670408

Certificate GIA 7556670408

Diamond specifications and retailer prices

From HK$67,754 HKD
As of November 5, 2026
Save HK$47,142 HKD (41%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$116,668 HKD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 2.23ct natural heart diamond

This 2.23ct natural heart sits in the two to three carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7556670408. Listed at 12 retailers as of November 2, 2026, with a 70% 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

2.23
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7556670408
Dimensions8.57 × 9.06 × 4.71 mm
L/W Ratio1.06
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud
Top View
8.57 mm9.06 mm2.23 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7556670408
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 55.0%

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 5
Current: HK$93,743 HKD|Low: HK$61,390 HKD|High: HK$118,948 HKD|Avg: HK$82,245 HKD|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11HK$61,390 HKD
Retailer 7HK$67,754 HKD
Retailer 2HK$67,872 HKD
Retailer 3HK$70,443 HKD
Retailer 8HK$74,447 HKD
Retailer 9HK$75,270 HKD
Retailer 5HK$91,619 HKD
Retailer 6HK$91,619 HKD
Retailer 1HK$93,743 HKD
Retailer 10HK$94,676 HKD
Retailer 4HK$114,896 HKD

23 data points across 11 retailers

12 retailersHK$67,754 HKD to HK$114,896 HKD

Retailer 1
-
HK$61,390 HKD
Price last confirmed 35 days ago
A
Retailer 2
-
HK$67,754 HKD
View
Retailer 3
-
HK$67,872 HKD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
HK$74,447 HKD
View
Retailer 5
-
HK$83,711 HKD
View
Price last confirmed 36 days ago
Retailer 6
-
HK$84,997 HKD
View
Price last confirmed 36 days ago
B+
Retailer 7
-
HK$91,619 HKD
View
B+
Retailer 8
-
HK$91,619 HKD
View
B+
Retailer 9
-
HK$93,743 HKD
View
B+
Retailer 10
-
HK$94,676 HKD
View
B
Retailer 11
-
HK$114,896 HKD
View
Most Expensive
NZ Jewellers
9727c6c6-59eb-49c6-92f2-5d953d1c5df8 · Sep 29
HK$116,668 HKD
$14,886 USD
View
Price last confirmed 38 days ago
11 more retailers have this diamond
Prices start from HK$67,754 HKDSave up to HK$47,142 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
2.23ct Heart
HK$67,754 HKD