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Heart|Natural|GIA

1.40ct K IF Heart Natural Diamond

VG • K/IF • GIA 2537983729

Certificate GIA 2537983729

Diamond specifications and retailer prices

From £2,524 GBP
As of November 6, 2026
Save £3,412 GBP (57%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,937 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 K colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2537983729. Listed at 16 retailers as of November 5, 2026, with prices from £2,524 to £5,937, a £3,412 spread on the same certified stone. NZ Jewellers lists it at £5,937. 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

1.40
Carat
K
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.17°
Pavilion angle44.15°
OriginNatural
Grading LabGIA
CertificateGIA 2537983729
Dimensions7.69 × 6.64 × 4.02 mm
L/W Ratio1.16
Top View
7.69 mm6.64 mm1.40 ctK / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2537983729
Side View
Table 62.0%Crown 35.17°Girdle: THK-VTKPavilion 44.15°Culet: NoneDepth 60.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: £5,937 GBP|Low: £2,467 GBP|High: £5,937 GBP|Avg: £3,524 GBP
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
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 14£2,524 GBP
Retailer 11£2,843 GBP
Retailer 10£2,879 GBP
Retailer 15£2,909 GBP
Retailer 7£2,972 GBP
Retailer 8£3,034 GBP
Retailer 19£3,089 GBP
Retailer 16£3,213 GBP
Retailer 4£3,224 GBP
Retailer 5£3,408 GBP
Retailer 9£3,408 GBP
Retailer 18£3,408 GBP
Retailer 2£3,452 GBP
Retailer 6£3,519 GBP
Retailer 17£3,594 GBP
Retailer 3£3,932 GBP
Retailer 12£4,158 GBP
Retailer 13£5,413 GBP
NZ Jewellers£5,937 GBP

42 data points across 19 retailers

16 retailers£2,524 GBP to £5,937 GBP

A
Cheapest Retailer
-
£2,524 GBP
A
Retailer 2
-
£2,909 GBP
View
B+
Retailer 3
-
£2,972 GBP
View
B+
Retailer 4
-
£3,034 GBP
View
Retailer 5
-
£3,213 GBP
View
Price last confirmed 11 days ago
B+
Retailer 6
-
£3,224 GBP
View
B+
Retailer 7
-
£3,408 GBP
View
B+
Retailer 8
-
£3,408 GBP
View
Retailer 9
-
£3,408 GBP
View
Price last confirmed 9 days ago
B+
Retailer 10
-
£3,452 GBP
View
B+
Retailer 11
-
£3,519 GBP
View
B+
Retailer 12
-
£3,594 GBP
View
B
Retailer 13
-
£3,932 GBP
View
B+
Retailer 14
-
£4,158 GBP
View
B
Retailer 15
-
£5,413 GBP
View
Most Expensive
B
NZ Jewellers
9c54c088-cc52-4a74-815e-894737b6e7cc · Nov 5
£5,937 GBP
$7,946 USD
View
15 more retailers have this diamond
Prices start from £2,524 GBPSave up to £3,412 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
1.40ct Heart
£2,524 GBP