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Heart|Natural|GIA

1.22ct D IF Heart Natural Diamond

EX • D/IF • GIA 5493143059

Certificate GIA 5493143059

Diamond specifications and retailer prices

From £7,695 GBP
As of November 4, 2026
Save £4,007 GBP (34%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £11,702 GBP at MOH London · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5493143059. Listed at 10 retailers as of November 4, 2026, with prices from £7,695 to £11,702, a £4,007 spread on the same certified stone. MOH London lists it at £11,702. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle30.9°
Pavilion angle58.4°
OriginNatural
Grading LabGIA
CertificateGIA 5493143059
Dimensions7.14 × 5.70 × 3.75 mm
L/W Ratio1.25
Top View
7.14 mm5.70 mm1.22 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5493143059
Side View
Table 67.0%Crown 30.9°Girdle: THN-THKPavilion 58.4°Culet: NoneDepth 65.8%

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 4
Current: £11,702 GBP|Low: £7,602 GBP|High: £11,875 GBP|Avg: £8,962 GBP|-0.3%
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 6, 2026
Retailer 9£7,695 GBP
Retailer 10£7,914 GBP
Retailer 11£8,180 GBP
Retailer 6£8,274 GBP
Retailer 7£8,293 GBP
Retailer 4£8,380 GBP
Retailer 3£8,843 GBP
Retailer 8£9,001 GBP
Retailer 12£9,198 GBP
Retailer 5£9,427 GBP
Retailer 2£10,961 GBP
MOH London£11,702 GBP

32 data points across 12 retailers

10 retailers£7,695 GBP to £11,702 GBP

B+
Cheapest Retailer
-
£7,695 GBP
B+
Retailer 2
-
£7,914 GBP
View
B+
Retailer 3
-
£8,180 GBP
View
Retailer 4
-
£8,274 GBP
View
Price last confirmed 14 days ago
B+
Retailer 5
-
£8,293 GBP
View
Final sale: no returns
B
Retailer 6
-
£9,001 GBP
View
B
Retailer 7
-
£9,198 GBP
View
B
Retailer 8
-
£9,427 GBP
View
B
Retailer 9
-
£10,961 GBP
View
Most Expensive
B
MOH London
BA4C77089 · Nov 4
£11,702 GBP
View
9 more retailers have this diamond
Prices start from £7,695 GBPSave up to £4,007 GBP

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
£7,695 GBP