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Heart|Natural|GIA

1.40ct J IF Heart Natural Diamond

ID • J/IF • GIA 2556655269

Certificate GIA 2556655269

Diamond specifications and retailer prices

From £3,442 GBP
As of November 6, 2026
Save £3,362 GBP (49%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £6,804 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.4ct natural heart diamond

This 1.4ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded J colour (near-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 2556655269. Listed at 18 retailers as of November 5, 2026, with prices from £3,442 to £6,804, a £3,362 spread on the same certified stone. NZ Jewellers lists it at £6,804. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
J
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556655269
Dimensions6.85 × 7.63 × 4.63 mm
L/W Ratio1.11
Culet sizeNone
Top View
6.85 mm7.63 mm1.40 ctJ / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2556655269
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.6%

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 6
Current: £3,907 GBP|Low: £3,442 GBP|High: £6,557 GBP|Avg: £4,379 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 9£3,442 GBP
Retailer 8£3,688 GBP
Retailer 5£3,755 GBP
Retailer 1£3,907 GBP
Retailer 7£4,068 GBP
Retailer 6£4,101 GBP
Retailer 4£4,778 GBP
Retailer 2£4,964 GBP
Retailer 3£6,462 GBP

44 data points across 9 retailers

18 retailers£3,442 GBP to £6,804 GBP

B+
Cheapest Retailer
-
£3,442 GBP
B+
Retailer 2
-
£3,548 GBP
View
B+
Retailer 3
-
£3,585 GBP
View
B+
Retailer 4
-
£3,755 GBP
View
Final sale: no returns
B+
Retailer 5
-
£3,810 GBP
View
Retailer 6
-
£3,899 GBP
View
Price last confirmed 11 days ago
B+
Retailer 7
-
£3,907 GBP
View
Retailer 8
-
£4,068 GBP
View
Price last confirmed 9 days ago
B
Retailer 9
-
£4,068 GBP
View
B
Retailer 10
-
£4,068 GBP
View
Retailer 11
-
£4,101 GBP
View
Price last confirmed 29 days ago
B+
Retailer 12
-
£4,177 GBP
View
B+
Retailer 13
-
£4,182 GBP
View
B
Retailer 14
-
£4,694 GBP
View
B
Retailer 15
-
£4,964 GBP
View
B
Retailer 16
-
£5,983 GBP
View
B
Retailer 17
-
£6,462 GBP
View
Most Expensive
B
NZ Jewellers
0f781dac-15e7-4a2f-8329-33864752553e · Nov 5
£6,804 GBP
$9,107 USD
View
17 more retailers have this diamond
Prices start from £3,442 GBPSave up to £3,362 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+
1.40ct Heart
£3,442 GBP