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Heart|Natural|GIA

1.01ct D IF Heart Natural Diamond

EX • D/IF • GIA 7558450777

Certificate GIA 7558450777

Diamond specifications and retailer prices

From £4,385 GBP
As of November 4, 2026
Save £4,385 GBP (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £8,770 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 7558450777. Listed at 11 retailers as of November 4, 2026, with prices from £4,385 to £8,770, a £4,385 spread on the same certified stone. NZ Jewellers lists it at £8,770. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.38°
Pavilion angle37.73°
OriginNatural
Grading LabGIA
CertificateGIA 7558450777
Dimensions6.00 × 7.01 × 4.07 mm
L/W Ratio1.17
Culet sizeNone
Top View
6.00 mm7.01 mm1.01 ctD / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558450777
Side View
Table 59.0%Crown 40.38°Girdle: MED-THKPavilion 37.73°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
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 4
Current: £8,770 GBP|Low: £4,020 GBP|High: £8,770 GBP|Avg: £5,624 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 5£4,385 GBP
Retailer 7£4,432 GBP
Retailer 11£4,711 GBP
Retailer 2£5,031 GBP
Retailer 9£5,234 GBP
Retailer 3£5,335 GBP
Retailer 6£5,335 GBP
Retailer 8£5,416 GBP
Retailer 10£5,513 GBP
Retailer 4£7,705 GBP
NZ Jewellers£8,770 GBP

40 data points across 11 retailers

11 retailers£4,385 GBP to £8,770 GBP

A
Cheapest Retailer
-
£4,385 GBP
Final sale: no returns
A
Retailer 2
-
£4,432 GBP
View
A
Retailer 3
-
£4,711 GBP
View
A
Retailer 4
-
£5,031 GBP
View
B+
Retailer 5
-
£5,234 GBP
View
B+
Retailer 6
-
£5,335 GBP
View
B+
Retailer 7
-
£5,335 GBP
View
B+
Retailer 8
-
£5,416 GBP
View
B+
Retailer 9
-
£5,513 GBP
View
B+
Retailer 10
-
£7,705 GBP
View
Most Expensive
B
NZ Jewellers
cadef579-1db9-4867-8f10-0f835da2c5db · Nov 5
£8,770 GBP
$11,804 USD
View
10 more retailers have this diamond
Prices start from £4,385 GBPSave up to £4,385 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
1.01ct Heart
£4,385 GBP