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Heart|Natural|GIA

2.29ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 5426755134

Certificate GIA 5426755134

Diamond specifications and retailer prices

From HK$104,426 HKD
As of November 6, 2026
Save HK$88,563 HKD (46%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$192,988 HKD at Adiamor · As of November 5, 2026
View at Adiamor

About this 2.29ct natural heart diamond

This 2.29ct 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 5426755134. Listed at 17 retailers as of November 5, 2026, with prices from HK$104,426 to HK$192,988, a HK$88,563 spread on the same certified stone. Adiamor lists it at HK$192,988. 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

2.29
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426755134
Dimensions8.31 × 8.55 × 5.13 mm
L/W Ratio1.03
Top View
8.31 mm8.55 mm2.29 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5426755134
Side View
Table 61.0%CrownGirdlePavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$148,331 HKD|Low: HK$105,154 HKD|High: HK$194,320 HKD|Avg: HK$138,408 HKD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 5HK$106,408 HKD
Retailer 4HK$121,676 HKD
Retailer 2HK$128,275 HKD
Retailer 6HK$130,046 HKD
Retailer 7HK$135,705 HKD
Retailer 9HK$144,757 HKD
Retailer 8HK$147,014 HKD
Retailer 1HK$148,331 HKD
Retailer 3HK$191,491 HKD

38 data points across 9 retailers

17 retailersHK$104,426 HKD to HK$192,988 HKD

B+
Cheapest Retailer
-
HK$104,426 HKD
B+
Retailer 2
-
HK$106,408 HKD
View
Retailer 3
-
HK$118,791 HKD
View
Price last confirmed 25 days ago
B
Retailer 4
-
HK$121,676 HKD
View
B
Retailer 5
-
HK$124,395 HKD
View
B
Retailer 6
-
HK$128,275 HKD
View
B
Retailer 7
-
HK$130,046 HKD
View
Final sale: no returns
Retailer 8
-
HK$135,705 HKD
View
Price last confirmed 8 days ago
B
Retailer 9
-
HK$144,757 HKD
View
Retailer 10
-
HK$147,014 HKD
View
Price last confirmed 39 days ago
B
Retailer 11
-
HK$147,014 HKD
View
B
Retailer 12
-
HK$148,331 HKD
View
B
Retailer 13
-
HK$150,807 HKD
View
Retailer 14
-
HK$152,673 HKD
View
Price last confirmed 38 days ago
Retailer 15
-
HK$174,171 HKD
View
Price last confirmed 37 days ago
B
Retailer 16
-
HK$191,491 HKD
View
Most Expensive
B
Adiamor
D-64681705 · Nov 5
HK$192,988 HKD
$24,624 USD
View
16 more retailers have this diamond
Prices start from HK$104,426 HKDSave up to HK$88,563 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.

B+
2.29ct Heart
HK$104,426 HKD