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Heart|Natural|GIA

1.05ct E IF Heart Natural Diamond

EX • E/IF • GIA 3535995187

Certificate GIA 3535995187

Diamond specifications and retailer prices

From £3,385 GBP
As of November 4, 2026
Save £3,245 GBP (49%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £7,546 GBP at NZ Jewellers · As of October 24, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct 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 3535995187. Listed at 17 retailers as of November 4, 2026, with a 96% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3535995187
Dimensions6.13 × 6.74 × 4.10 mm
L/W Ratio1.10
Top View
6.13 mm6.74 mm1.05 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3535995187
Side View
Table 56.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 60.8%

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: £4,017 GBP|Low: £3,385 GBP|High: £6,726 GBP|Avg: £4,590 GBP|-1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 6£3,385 GBP
Retailer 2£3,554 GBP
Retailer 1£4,017 GBP
Retailer 7£4,164 GBP
Retailer 3£4,327 GBP
Retailer 5£4,910 GBP
Retailer 4£6,630 GBP

30 data points across 7 retailers

17 retailers£3,385 GBP to £6,630 GBP

A
Cheapest Retailer
-
£3,385 GBP
A
Retailer 2
-
£3,554 GBP
View
Retailer 3
-
£3,857 GBP
View
Price last confirmed 9 days ago
A
Retailer 4
-
£3,877 GBP
View
A
Retailer 5
-
£3,973 GBP
View
A
Retailer 6
-
£4,017 GBP
View
A
Retailer 7
-
£4,164 GBP
View
Final sale: no returns
A
Retailer 8
-
£4,196 GBP
View
A
Retailer 9
-
£4,327 GBP
View
A
Retailer 10
-
£4,393 GBP
View
Retailer 11
-
£4,511 GBP
View
Price last confirmed 11 days ago
Retailer 12
-
£4,511 GBP
View
Price last confirmed 10 days ago
A
Retailer 13
-
£4,669 GBP
View
A
Retailer 14
-
£4,910 GBP
View
Retailer 15
-
£5,206 GBP
View
Price last confirmed 13 days ago
B+
Retailer 16
-
£6,630 GBP
View
Most Expensive
NZ Jewellers
2da7efcc-0fb5-49f3-b47b-a852d4ccd80e · Oct 24
£7,546 GBP
$10,156 USD
View
Price last confirmed 12 days ago
16 more retailers have this diamond
Prices start from £3,385 GBPSave up to £3,245 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
1.05ct Heart
£3,385 GBP