CaratHunter
Plans
Heart|Natural|GIA

1.46ct E IF Heart Natural Diamond

EX • E/IF • GIA 6551859172

Certificate GIA 6551859172

Diamond specifications and retailer prices

From £7,774 GBP
As of November 4, 2026
Save £4,193 GBP (35%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £13,189 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.46ct natural heart diamond

This 1.46ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E 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 6551859172. Listed at 20 retailers as of November 4, 2026, with a 54% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle39.8°
OriginNatural
Grading LabGIA
CertificateGIA 6551859172
Dimensions6.81 × 7.84 × 4.66 mm
L/W Ratio1.15
Culet sizeNone
Top View
6.81 mm7.84 mm1.46 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551859172
Side View
Table 60.0%Crown 42°Girdle: MED-THKPavilion 39.8°Culet: NoneDepth 59.5%

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 4
Current: £12,805 GBP|Low: £7,774 GBP|High: £13,189 GBP|Avg: £9,496 GBP|-2.9%
NZ Jewellers
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
November 5, 2026
Retailer 5£7,774 GBP
Retailer 2£7,827 GBP
Retailer 16£7,869 GBP
Retailer 9£8,219 GBP
Retailer 14£8,362 GBP
Retailer 12£8,464 GBP
Retailer 15£8,480 GBP
Retailer 4£8,480 GBP
Retailer 3£9,013 GBP
Retailer 6£9,187 GBP
Retailer 13£9,329 GBP
Retailer 8£9,407 GBP
Retailer 7£10,601 GBP
Retailer 11£11,287 GBP
Retailer 10£11,967 GBP
NZ Jewellers£12,805 GBP

45 data points across 16 retailers

20 retailers£7,774 GBP to £11,967 GBP

B+
Cheapest Retailer
-
£7,774 GBP
A
Retailer 2
-
£7,827 GBP
View
B+
Retailer 3
-
£7,869 GBP
View
B+
Retailer 4
-
£8,219 GBP
View
B+
Retailer 5
-
£8,362 GBP
View
Retailer 6
-
£8,464 GBP
View
Price last confirmed 13 days ago
B+
Retailer 7
-
£8,480 GBP
View
Final sale: no returns
Retailer 8
-
£8,480 GBP
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£9,013 GBP
View
Retailer 10
-
£9,187 GBP
View
Price last confirmed 10 days ago
Retailer 11
-
£9,329 GBP
View
Price last confirmed 11 days ago
B+
Retailer 12
-
£9,407 GBP
View
Retailer 13
-
£9,463 GBP
View
Price last confirmed 38 days ago
Retailer 14
-
£10,601 GBP
View
Price last confirmed 9 days ago
Retailer 15
-
£10,919 GBP
View
Price last confirmed 37 days ago
Retailer 16
-
£10,919 GBP
View
Price last confirmed 60 days ago
B+
Retailer 17
-
£11,287 GBP
View
B
Retailer 18
-
£11,967 GBP
View
Retailer 19
-
£12,805 GBP
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
e2f14be4-4ae0-411a-9ce5-5324cf7c47c7 · Sep 28
£13,189 GBP
$17,751 USD
View
Price last confirmed 38 days ago
19 more retailers have this diamond
Prices start from £7,774 GBPSave up to £4,193 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.

A
1.46ct Heart
£7,774 GBP