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Heart|Natural|GIA

1.02ct I IF Heart Natural Diamond

EX • I/IF • GIA 7562039901

Certificate GIA 7562039901

Diamond specifications and retailer prices

From £1,340 GBP
As of November 4, 2026
Save £2,271 GBP (63%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,612 GBP at NZ Jewellers · As of November 5, 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 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 7562039901. Listed at 17 retailers as of November 4, 2026, with prices from £1,340 to £3,612, a £2,271 spread on the same certified stone. NZ Jewellers lists it at £3,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7562039901
Dimensions6.04 × 7.01 × 4.11 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizeNone
Top View
6.04 mm7.01 mm1.02 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7562039901
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 58.6%

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: £3,612 GBP|Low: £1,322 GBP|High: £3,835 GBP|Avg: £2,002 GBP|-5.8%
NZ Jewellers
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 6, 2026
Retailer 14£1,340 GBP
Retailer 11£1,528 GBP
Retailer 6£1,534 GBP
Retailer 9£1,585 GBP
Retailer 15£1,623 GBP
Retailer 3£1,643 GBP
Retailer 10£1,723 GBP
Retailer 5£1,781 GBP
Retailer 4£1,863 GBP
Retailer 2£1,895 GBP
Retailer 7£1,916 GBP
Retailer 8£1,993 GBP
Retailer 13£2,586 GBP
Retailer 12£3,112 GBP
NZ Jewellers£3,612 GBP

27 data points across 15 retailers

17 retailers£1,340 GBP to £3,612 GBP

A
Cheapest Retailer
-
£1,340 GBP
A
Retailer 2
-
£1,528 GBP
View
Retailer 3
-
£1,534 GBP
View
Price last confirmed 11 days ago
A
Retailer 4
-
£1,585 GBP
View
A
Retailer 5
-
£1,623 GBP
View
A
Retailer 6
-
£1,643 GBP
View
Final sale: no returns
A
Retailer 7
-
£1,723 GBP
View
A
Retailer 8
-
£1,781 GBP
View
A
Retailer 9
-
£1,863 GBP
View
A
Retailer 10
-
£1,895 GBP
View
A
Retailer 11
-
£1,897 GBP
View
Retailer 12
-
£1,916 GBP
View
Price last confirmed 10 days ago
A
Retailer 13
-
£1,993 GBP
View
Retailer 14
-
£2,192 GBP
View
Price last confirmed 19 days ago
B+
Retailer 15
-
£2,586 GBP
View
B
Retailer 16
-
£3,112 GBP
View
Most Expensive
B
NZ Jewellers
269cd6a1-868b-48e8-9076-73bac53d73a2 · Nov 5
£3,612 GBP
$4,861 USD
View
16 more retailers have this diamond
Prices start from £1,340 GBPSave up to £2,271 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
£1,340 GBP