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Heart|Natural|GIA

1.02ct E IF Heart Natural Diamond

EX • E/IF • GIA 2347464231

Certificate GIA 2347464231

Diamond specifications and retailer prices

From £4,324 GBP
As of November 4, 2026
Save £5,107 GBP (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £9,432 GBP at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded E 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 2347464231. Listed at 18 retailers as of November 3, 2026, with prices from £4,324 to £9,432, a £5,107 spread on the same certified stone. NZ Jewellers lists it at £9,432. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2347464231
Dimensions6.45 × 6.85 × 3.86 mm
L/W Ratio1.06
Top View
6.45 mm6.85 mm1.02 ctE / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2347464231
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 56.4%

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 4
Current: £5,267 GBP|Low: £4,324 GBP|High: £7,762 GBP|Avg: £5,664 GBP|-2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10£4,324 GBP
Retailer 8£4,842 GBP
Retailer 4£4,920 GBP
Retailer 9£5,205 GBP
Retailer 1£5,267 GBP
Retailer 7£5,436 GBP
Retailer 2£5,726 GBP
Retailer 5£6,136 GBP
Retailer 6£6,928 GBP
Retailer 3£7,649 GBP

37 data points across 10 retailers

18 retailers£4,324 GBP to £9,432 GBP

A
Cheapest Retailer
-
£4,324 GBP
A
Retailer 2
-
£4,842 GBP
View
A
Retailer 3
-
£4,920 GBP
View
B+
Retailer 4
-
£5,205 GBP
View
B+
Retailer 5
-
£5,205 GBP
View
Final sale: no returns
B+
Retailer 6
-
£5,207 GBP
View
B+
Retailer 7
-
£5,267 GBP
View
Retailer 8
-
£5,436 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
£5,621 GBP
View
B+
Retailer 10
-
£5,639 GBP
View
B+
Retailer 11
-
£5,726 GBP
View
B+
Retailer 12
-
£5,760 GBP
View
B+
Retailer 13
-
£6,136 GBP
View
B+
Retailer 14
-
£6,507 GBP
View
B+
Retailer 15
-
£6,928 GBP
View
B
Retailer 16
-
£7,649 GBP
View
B
Retailer 17
-
£9,145 GBP
View
Most Expensive
B
NZ Jewellers
68f17c6a-fd54-4cc6-860c-eafddc5dde70 · Nov 3
£9,432 GBP
$12,733 USD
View
17 more retailers have this diamond
Prices start from £4,324 GBPSave up to £5,107 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
1.02ct Heart
£4,324 GBP