CaratHunter
Plans
Heart|Natural|GIA

1.22ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1443283224

Certificate GIA 1443283224

Diamond specifications and retailer prices

From HK$14,245 HKD
$1,816 USD
As of November 2, 2026
Save HK$17,580 HKD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$31,825 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.22ct natural heart diamond

This 1.22ct natural heart sits in the classic one-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 1443283224. Listed at 15 retailers as of November 1, 2026, with prices from HK$14,245 to HK$31,825, a HK$17,580 spread on the same certified stone. MOH London lists it at HK$31,825. 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

1.22
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1443283224
Dimensions5.74 × 5.57 × 4.10 mm
L/W Ratio1.03
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
5.74 mm5.57 mm1.22 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1443283224
Side View
Table 66.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 73.5%

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 2
Current: HK$31,825 HKD|Low: HK$11,869 HKD|High: HK$32,214 HKD|Avg: HK$19,254 HKD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 6HK$14,245 HKD
Retailer 12HK$14,797 HKD
Retailer 11HK$14,821 HKD
Retailer 9HK$15,189 HKD
Retailer 4HK$15,489 HKD
Retailer 8HK$16,460 HKD
Retailer 10HK$18,828 HKD
Retailer 5HK$19,771 HKD
Retailer 2HK$21,238 HKD
Retailer 7HK$23,397 HKD
Retailer 3HK$26,112 HKD
MOH LondonHK$31,825 HKD

43 data points across 12 retailers

15 retailersHK$14,245 HKD to HK$31,825 HKD

A
Cheapest Retailer
-
HK$14,245 HKD
$1,816 USD
A
Retailer 2
-
HK$14,797 HKD
$1,886 USD
View
A
Retailer 3
-
HK$14,821 HKD
$1,889 USD
View
A
Retailer 4
-
HK$14,860 HKD
$1,894 USD
View
A
Retailer 5
-
HK$15,189 HKD
$1,936 USD
View
Final sale: no returns
A
Retailer 6
-
HK$15,489 HKD
$1,974 USD
View
B+
Retailer 7
-
HK$16,460 HKD
$2,098 USD
View
B+
Retailer 8
-
HK$16,910 HKD
$2,155 USD
View
Retailer 9
-
HK$17,841 HKD
$2,274 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
HK$18,828 HKD
$2,400 USD
View
B+
Retailer 11
-
HK$19,771 HKD
£1,984 GBP
View
B+
Retailer 12
-
HK$21,238 HKD
€2,578 EUR
View
B+
Retailer 13
-
HK$23,397 HKD
SGD 4,030 SGD
View
B
Retailer 14
-
HK$26,112 HKD
$3,328 USD
View
Most Expensive
B
MOH London
EC81B58E1 · Nov 1
HK$31,825 HKD
£3,194 GBP
View
14 more retailers have this diamond
Prices start from HK$14,245 HKDSave up to HK$17,580 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
1.22ct Heart
HK$14,245 HKD