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Heart|Natural|GIA

1.01ct I IF Heart Natural Diamond

EX • I/IF • GIA 1236933764

Certificate GIA 1236933764

Diamond specifications and retailer prices

From £1,704 GBP
As of November 5, 2026
Save £2,910 GBP (63%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £4,614 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 I 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 1236933764. Listed at 24 retailers as of November 5, 2026, with prices from £1,704 to £4,614, a £2,910 spread on the same certified stone. NZ Jewellers lists it at £4,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.96°
Pavilion angle38.49°
OriginNatural
Grading LabGIA
CertificateGIA 1236933764
Dimensions6.20 × 6.88 × 4.10 mm
L/W Ratio1.11
Top View
6.20 mm6.88 mm1.01 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1236933764
Side View
Table 57.0%Crown 36.96°Girdle: MED-VTKPavilion 38.49°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 5
Current: £2,336 GBP|Low: £1,702 GBP|High: £3,710 GBP|Avg: £2,390 GBP|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 6£1,704 GBP
Retailer 10£1,721 GBP
Retailer 5£1,727 GBP
Retailer 3£1,964 GBP
Retailer 9£2,155 GBP
Retailer 1£2,336 GBP
Retailer 2£2,540 GBP
Retailer 8£2,573 GBP
Retailer 4£2,693 GBP
Retailer 7£3,681 GBP

24 data points across 10 retailers

24 retailers£1,704 GBP to £4,614 GBP

A
Cheapest Retailer
-
£1,704 GBP
A
Retailer 2
-
£1,721 GBP
View
A
Retailer 3
-
£1,727 GBP
View
A
Retailer 4
-
£1,884 GBP
View
A
Retailer 5
-
£1,964 GBP
View
B+
Retailer 6
-
£1,976 GBP
View
B+
Retailer 7
-
£2,155 GBP
View
B+
Retailer 8
-
£2,155 GBP
View
B+
Retailer 9
-
£2,207 GBP
View
Retailer 10
-
£2,207 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£2,212 GBP
View
B+
Retailer 12
-
£2,292 GBP
View
B+
Retailer 13
-
£2,312 GBP
View
B+
Retailer 14
-
£2,336 GBP
View
Retailer 15
-
£2,399 GBP
View
Price last confirmed 10 days ago
B+
Retailer 16
-
£2,400 GBP
View
Retailer 17
-
£2,482 GBP
View
Price last confirmed 33 days ago
B+
Retailer 18
-
£2,546 GBP
View
B+
Retailer 19
-
£2,573 GBP
View
B+
Retailer 20
-
£2,693 GBP
View
B
Retailer 21
-
£3,245 GBP
View
B
Retailer 22
-
£3,336 GBP
View
B
Retailer 23
-
£3,681 GBP
View
Most Expensive
B
NZ Jewellers
69bca38c-fcd8-4b8e-94e2-9f84aee009e3 · Nov 5
£4,614 GBP
$6,210 USD
View
23 more retailers have this diamond
Prices start from £1,704 GBPSave up to £2,910 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
£1,704 GBP