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Heart|Natural|GIA

1.05ct G IF Heart Natural Diamond

EX • G/IF • GIA 2547494450

Certificate GIA 2547494450

Diamond specifications and retailer prices

From £1,483 GBP
As of October 30, 2026
Save £1,060 GBP (42%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,112 GBP at NZ Jewellers · As of September 29, 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 G 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 2547494450. Listed at 16 retailers as of October 30, 2026, with a 71% 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
G
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.4°
OriginNatural
Grading LabGIA
CertificateGIA 2547494450
Dimensions5.81 × 6.90 × 4.40 mm
L/W Ratio1.19
Top View
5.81 mm6.90 mm1.05 ctG / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547494450
Side View
Table 57.0%CrownGirdle: MED-VTKPavilion 43.4°Culet: NoneDepth 63.8%

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: Oct 30
Current: £2,543 GBP|Low: £1,483 GBP|High: £3,994 GBP|Avg: £2,224 GBP|+0.2%
Retailer 1
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
November 5, 2026
Retailer 15£1,483 GBP
Retailer 3£1,661 GBP
Retailer 13£1,665 GBP
Retailer 10£1,668 GBP
Retailer 5£1,786 GBP
Retailer 9£1,811 GBP
Retailer 12£1,814 GBP
Retailer 14£1,814 GBP
Retailer 4£1,865 GBP
Retailer 8£1,937 GBP
Retailer 11£2,397 GBP
Retailer 7£2,424 GBP
Retailer 1£2,543 GBP
Retailer 2£3,171 GBP
Retailer 6£3,499 GBP

30 data points across 15 retailers

16 retailers£1,483 GBP to £2,543 GBP

A+
Cheapest Retailer
-
£1,483 GBP
Retailer 2
-
£1,665 GBP
View
Price last confirmed 7 days ago
Retailer 3
-
£1,668 GBP
View
Price last confirmed 7 days ago
Retailer 4
-
£1,786 GBP
View
Price last confirmed 8 days ago
Retailer 5
-
£1,811 GBP
View
Price last confirmed 6 days ago
Retailer 6
-
£1,814 GBP
View
Price last confirmed 14 days ago
Retailer 7
-
£1,814 GBP
View
Price last confirmed 8 days ago
Retailer 8
-
£1,865 GBP
View
Price last confirmed 8 days ago
A
Retailer 9
-
£1,937 GBP
View
Retailer 10
-
£2,397 GBP
View
Price last confirmed 14 days ago
Retailer 11
-
£2,424 GBP
View
Price last confirmed 29 days ago
A
Retailer 12
-
£2,452 GBP
View
A
Retailer 13
-
£2,543 GBP
View
Retailer 14
-
£3,171 GBP
View
Price last confirmed 15 days ago
Retailer 15
-
£3,499 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
fa93a1e8-65c2-4bbc-8c31-8b5132fc9b82 · Sep 29
£4,112 GBP
$5,534 USD
View
Price last confirmed 37 days ago
15 more retailers have this diamond
Prices start from £1,483 GBPSave up to £1,060 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
£1,483 GBP