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Heart|Natural|GIA

1.03ct I VVS1 Heart Natural Diamond

ID • I/VVS1 • GIA 3535699636

Certificate GIA 3535699636

Diamond specifications and retailer prices

From £1,245 GBP
As of November 4, 2026
Save £2,293 GBP (65%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,538 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3535699636. Listed at 17 retailers as of November 4, 2026, with prices from £1,245 to £3,538, a £2,293 spread on the same certified stone. NZ Jewellers lists it at £3,538. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
I
Colour
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle43.2°
OriginNatural
Grading LabGIA
CertificateGIA 3535699636
Dimensions5.80 × 6.90 × 4.39 mm
L/W Ratio1.19
Top View
5.80 mm6.90 mm1.03 ctI / VVS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 3535699636
Side View
Table 56.0%CrownGirdle: STK-THKPavilion 43.2°Culet: NoneDepth 63.7%

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: £3,538 GBP|Low: £1,227 GBP|High: £4,236 GBP|Avg: £2,172 GBP|-16.5%
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
Retailer 16
November 6, 2026
Retailer 3£1,245 GBP
Retailer 13£1,516 GBP
Retailer 9£1,539 GBP
Retailer 4£1,562 GBP
Retailer 14£1,575 GBP
Retailer 2£1,666 GBP
Retailer 6£1,694 GBP
Retailer 11£1,849 GBP
Retailer 16£1,858 GBP
Retailer 8£1,869 GBP
Retailer 5£1,939 GBP
Retailer 10£2,066 GBP
Retailer 7£2,103 GBP
Retailer 15£2,629 GBP
Retailer 12£2,957 GBP
NZ Jewellers£3,538 GBP

21 data points across 16 retailers

17 retailers£1,245 GBP to £3,538 GBP

A
Cheapest Retailer
-
£1,245 GBP
A
Retailer 2
-
£1,516 GBP
View
A
Retailer 3
-
£1,539 GBP
View
A
Retailer 4
-
£1,562 GBP
View
Final sale: no returns
A
Retailer 5
-
£1,575 GBP
View
A
Retailer 6
-
£1,666 GBP
View
A
Retailer 7
-
£1,694 GBP
View
A
Retailer 8
-
£1,849 GBP
View
A
Retailer 9
-
£1,858 GBP
View
Retailer 10
-
£1,869 GBP
View
Price last confirmed 10 days ago
B+
Retailer 11
-
£1,939 GBP
View
B+
Retailer 12
-
£2,066 GBP
View
B+
Retailer 13
-
£2,103 GBP
View
Retailer 14
-
£2,392 GBP
View
Price last confirmed 33 days ago
B+
Retailer 15
-
£2,629 GBP
View
B
Retailer 16
-
£2,957 GBP
View
Most Expensive
B
NZ Jewellers
14555b59-7c78-4991-908a-b637be0220d5 · Nov 5
£3,538 GBP
$4,762 USD
View
16 more retailers have this diamond
Prices start from £1,245 GBPSave up to £2,293 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
1.03ct Heart
£1,245 GBP