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Heart|Natural|GIA

1.22ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 1443283224

Certificate GIA 1443283224

Diamond specifications and retailer prices

From €1,625 EUR
$1,816 USD
As of October 31, 2026
Save €2,006 EUR (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,631 EUR 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 October 31, 2026, with prices from €1,625 to €3,631, a €2,006 spread on the same certified stone. MOH London lists it at €3,631. 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
Color
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: Oct 31
Current: €3,631 EUR|Low: €1,354 EUR|High: €3,675 EUR|Avg: €2,197 EUR|-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 6€1,625 EUR
Retailer 12€1,688 EUR
Retailer 11€1,691 EUR
Retailer 9€1,733 EUR
Retailer 4€1,767 EUR
Retailer 8€1,878 EUR
Retailer 10€2,148 EUR
Retailer 5€2,256 EUR
Retailer 2€2,423 EUR
Retailer 7€2,669 EUR
Retailer 3€2,979 EUR
MOH London€3,631 EUR

43 data points across 12 retailers

15 retailers€1,625 EUR to €3,631 EUR

A
Cheapest Retailer
-
€1,625 EUR
$1,816 USD
A
Retailer 2
-
€1,688 EUR
$1,886 USD
View
A
Retailer 3
-
€1,691 EUR
$1,889 USD
View
A
Retailer 4
-
€1,695 EUR
$1,894 USD
View
A
Retailer 5
-
€1,733 EUR
$1,936 USD
View
Final sale: no returns
A
Retailer 6
-
€1,767 EUR
$1,974 USD
View
B+
Retailer 7
-
€1,878 EUR
$2,098 USD
View
B+
Retailer 8
-
€1,929 EUR
$2,155 USD
View
Retailer 9
-
€2,035 EUR
$2,274 USD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€2,148 EUR
$2,400 USD
View
B+
Retailer 11
-
€2,256 EUR
£1,984 GBP
View
B+
Retailer 12
-
€2,423 EUR
View
B+
Retailer 13
-
€2,669 EUR
SGD 4,030 SGD
View
B
Retailer 14
-
€2,979 EUR
$3,328 USD
View
Most Expensive
B
MOH London
EC81B58E1 · Nov 1
€3,631 EUR
£3,194 GBP
View
14 more retailers have this diamond
Prices start from €1,625 EURSave up to €2,006 EUR

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
€1,625 EUR