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Heart|Natural|GIA

1.07ct K IF Heart Natural Diamond

EX • K/IF • GIA 2547471762

Certificate GIA 2547471762

Diamond specifications and retailer prices

From £1,052 GBP
As of November 6, 2026
Save £1,523 GBP (59%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £3,298 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) 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 2547471762. Listed at 15 retailers as of November 4, 2026, with a 145% 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

1.07
Carat
K
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle38.5°
OriginNatural
Grading LabGIA
CertificateGIA 2547471762
Dimensions6.03 × 7.05 × 4.14 mm
L/W Ratio1.17
Top View
6.03 mm7.05 mm1.07 ctK / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2547471762
Side View
Table 59.0%CrownGirdle: STK-THKPavilion 38.5°Culet: NoneDepth 58.8%

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 6
Current: £1,250 GBP|Low: £1,033 GBP|High: £2,793 GBP|Avg: £1,534 GBP|-7.0%
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
November 6, 2026
Retailer 4£1,052 GBP
Retailer 11£1,174 GBP
Retailer 10£1,233 GBP
Retailer 9£1,241 GBP
Retailer 1£1,250 GBP
Retailer 2£1,285 GBP
Retailer 5£1,297 GBP
Retailer 7£1,368 GBP
Retailer 13£1,378 GBP
Retailer 3£1,615 GBP
Retailer 6£1,798 GBP
Retailer 12£2,152 GBP
Retailer 8£2,575 GBP

35 data points across 13 retailers

15 retailers£1,052 GBP to £2,575 GBP

A
Cheapest Retailer
-
£1,052 GBP
A
Retailer 2
-
£1,174 GBP
View
A
Retailer 3
-
£1,233 GBP
View
Final sale: no returns
A
Retailer 4
-
£1,241 GBP
View
A
Retailer 5
-
£1,250 GBP
View
A
Retailer 6
-
£1,285 GBP
View
A
Retailer 7
-
£1,297 GBP
View
A
Retailer 8
-
£1,368 GBP
View
A
Retailer 9
-
£1,378 GBP
View
B+
Retailer 10
-
£1,615 GBP
View
B+
Retailer 11
-
£1,650 GBP
View
B+
Retailer 12
-
£1,798 GBP
View
B+
Retailer 13
-
£2,152 GBP
View
B
Retailer 14
-
£2,575 GBP
View
Most Expensive
NZ Jewellers
97feded4-8b89-412f-8810-2e1b4b86fb26 · Sep 25
£3,298 GBP
$4,415 USD
View
Price last confirmed 42 days ago
14 more retailers have this diamond
Prices start from £1,052 GBPSave up to £1,523 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
1.07ct Heart
£1,052 GBP