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Heart|Natural|GIA

1.00ct D IF Heart Natural Diamond

EX • D/IF • GIA 6552241331

Certificate GIA 6552241331

Diamond specifications and retailer prices

From £2,039 GBP
As of November 4, 2026
Save £2,896 GBP (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £4,935 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct 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 6552241331. Listed at 19 retailers as of November 3, 2026, with prices from £2,039 to £4,935, a £2,896 spread on the same certified stone. NZ Jewellers lists it at £4,935. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552241331
Dimensions5.60 × 7.10 × 4.19 mm
L/W Ratio1.27
Top View
5.60 mm7.10 mm1.00 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552241331
Side View
Table 57.0%CrownGirdlePavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A+
Exceptional
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: £4,935 GBP|Low: £2,039 GBP|High: £5,298 GBP|Avg: £3,138 GBP|-6.9%
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
Retailer 17
Retailer 18
November 5, 2026
Retailer 17£2,039 GBP
Retailer 11£2,422 GBP
Retailer 16£2,439 GBP
Retailer 5£2,515 GBP
Retailer 13£2,519 GBP
Retailer 9£2,549 GBP
Retailer 15£2,697 GBP
Retailer 10£2,765 GBP
Retailer 2£2,823 GBP
Retailer 7£2,833 GBP
Retailer 8£2,833 GBP
Retailer 14£2,833 GBP
Retailer 6£2,941 GBP
Retailer 18£3,148 GBP
Retailer 3£3,413 GBP
Retailer 4£3,482 GBP
Retailer 12£4,550 GBP
NZ Jewellers£4,935 GBP

24 data points across 18 retailers

19 retailers£2,039 GBP to £4,935 GBP

A+
Cheapest Retailer
-
£2,039 GBP
A
Retailer 2
-
£2,422 GBP
View
A
Retailer 3
-
£2,439 GBP
View
A
Retailer 4
-
£2,515 GBP
View
A
Retailer 5
-
£2,519 GBP
View
Final sale: no returns
A
Retailer 6
-
£2,549 GBP
View
A
Retailer 7
-
£2,697 GBP
View
Retailer 8
-
£2,765 GBP
View
Price last confirmed 9 days ago
A
Retailer 9
-
£2,823 GBP
View
A
Retailer 10
-
£2,833 GBP
View
A
Retailer 11
-
£2,833 GBP
View
A
Retailer 12
-
£2,833 GBP
View
A
Retailer 13
-
£2,941 GBP
View
A
Retailer 14
-
£3,148 GBP
View
Retailer 15
-
£3,371 GBP
View
Price last confirmed 32 days ago
A
Retailer 16
-
£3,413 GBP
View
A
Retailer 17
-
£3,482 GBP
View
A
Retailer 18
-
£4,550 GBP
View
Most Expensive
B+
NZ Jewellers
32843cad-54cd-4858-9323-508ad25b0c47 · Nov 3
£4,935 GBP
$6,662 USD
View
18 more retailers have this diamond
Prices start from £2,039 GBPSave up to £2,896 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+
1.00ct Heart
£2,039 GBP