CaratHunter
Plans
Heart|Natural|GIA

1.22ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2537303263

Certificate GIA 2537303263

Diamond specifications and retailer prices

From HK$20,196 HKD
$2,574 USD
As of November 1, 2026
Save HK$21,436 HKD (51%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$41,632 HKD at MOH London · As of November 2, 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2537303263. Listed at 14 retailers as of November 1, 2026, with prices from HK$20,196 to HK$41,632, a HK$21,436 spread on the same certified stone. MOH London lists it at HK$41,632. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

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

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2537303263
Dimensions6.44 × 7.48 × 4.29 mm
L/W Ratio1.16
Top View
6.44 mm7.48 mm1.22 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537303263
Side View
Table 56.0%CrownGirdlePavilionCulet: NoneDepth 57.4%

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 1
Current: HK$41,632 HKD|Low: HK$20,110 HKD|High: HK$44,292 HKD|Avg: HK$27,359 HKD|-6.0%
MOH London
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
Retailer 16
Retailer 17
November 2, 2026
Retailer 4HK$20,196 HKD
Retailer 3HK$20,808 HKD
Retailer 16HK$20,831 HKD
Retailer 17HK$21,184 HKD
Retailer 12HK$22,550 HKD
Retailer 15HK$22,550 HKD
Retailer 14HK$22,786 HKD
Retailer 2HK$23,421 HKD
Retailer 6HK$23,852 HKD
Retailer 10HK$24,610 HKD
Retailer 11HK$26,012 HKD
Retailer 13HK$26,018 HKD
Retailer 8HK$29,922 HKD
Retailer 5HK$30,427 HKD
Retailer 7HK$31,801 HKD
Retailer 9HK$38,399 HKD
MOH LondonHK$41,632 HKD

25 data points across 17 retailers

14 retailersHK$20,196 HKD to HK$41,632 HKD

B+
Cheapest Retailer
-
HK$20,196 HKD
$2,574 USD
B
Retailer 2
-
HK$20,808 HKD
$2,652 USD
View
Final sale: no returns
B+
Retailer 3
-
HK$20,831 HKD
$2,655 USD
View
B+
Retailer 4
-
HK$21,184 HKD
$2,700 USD
View
B
Retailer 5
-
HK$22,550 HKD
$2,874 USD
View
B
Retailer 6
-
HK$22,550 HKD
$2,874 USD
View
B
Retailer 7
-
HK$22,786 HKD
$2,904 USD
View
B+
Retailer 8
-
HK$23,421 HKD
$2,985 USD
View
B
Retailer 9
-
HK$23,852 HKD
$3,040 USD
View
B
Retailer 10
-
HK$24,610 HKD
£2,470 GBP
View
B
Retailer 11
-
HK$26,012 HKD
£2,610 GBP
View
B
Retailer 12
-
HK$26,018 HKD
$3,316 USD
View
Retailer 13
-
HK$30,427 HKD
$3,878 USD
View
Price last confirmed 10 days ago
Most Expensive
C
MOH London
61309B729 · Nov 2
HK$41,632 HKD
£4,178 GBP
View
13 more retailers have this diamond
Prices start from HK$20,196 HKDSave up to HK$21,436 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+
1.22ct Heart
HK$20,196 HKD