CaratHunter
Plans
Heart|Natural|GIA

1.03ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 6531532579

Certificate GIA 6531532579

Diamond specifications and retailer prices

From £1,654 GBP
As of November 4, 2026
Save £2,049 GBP (55%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £4,428 GBP at NZ Jewellers · As of September 25, 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 H 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 6531532579. Listed at 21 retailers as of November 4, 2026, with a 124% 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

1.03
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 6531532579
Dimensions6.28 × 6.92 × 4.12 mm
L/W Ratio1.10
Top View
6.28 mm6.92 mm1.03 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6531532579
Side View
Table 59.0%CrownGirdle: MED-THKPavilion 39°Culet: NoneDepth 59.5%

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: £2,710 GBP|Low: £1,632 GBP|High: £3,913 GBP|Avg: £2,297 GBP|-5.3%
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
Retailer 16
Retailer 17
November 5, 2026
Retailer 8£1,654 GBP
Retailer 6£1,674 GBP
Retailer 14£1,779 GBP
Retailer 16£1,840 GBP
Retailer 7£1,857 GBP
Retailer 9£1,937 GBP
Retailer 13£1,948 GBP
Retailer 3£1,980 GBP
Retailer 10£2,029 GBP
Retailer 4£2,099 GBP
Retailer 11£2,146 GBP
Retailer 5£2,281 GBP
Retailer 2£2,516 GBP
Retailer 15£2,589 GBP
Retailer 1£2,710 GBP
Retailer 17£3,433 GBP
Retailer 12£3,703 GBP

20 data points across 17 retailers

21 retailers£1,654 GBP to £3,703 GBP

A
Cheapest Retailer
-
£1,654 GBP
A
Retailer 2
-
£1,674 GBP
View
A
Retailer 3
-
£1,779 GBP
View
A
Retailer 4
-
£1,840 GBP
View
A
Retailer 5
-
£1,857 GBP
View
Final sale: no returns
A
Retailer 6
-
£1,937 GBP
View
Retailer 7
-
£1,948 GBP
View
Price last confirmed 3 days ago
A
Retailer 8
-
£1,980 GBP
View
A
Retailer 9
-
£2,029 GBP
View
B+
Retailer 10
-
£2,099 GBP
View
B+
Retailer 11
-
£2,146 GBP
View
B+
Retailer 12
-
£2,281 GBP
View
Retailer 13
-
£2,501 GBP
View
Price last confirmed 31 days ago
B+
Retailer 14
-
£2,516 GBP
View
B+
Retailer 15
-
£2,589 GBP
View
Retailer 16
-
£2,601 GBP
View
Price last confirmed 31 days ago
B+
Retailer 17
-
£2,607 GBP
View
B+
Retailer 18
-
£2,710 GBP
View
B
Retailer 19
-
£3,433 GBP
View
B
Retailer 20
-
£3,703 GBP
View
Most Expensive
NZ Jewellers
cc639fda-d320-4fe1-a997-98548d0007d3 · Sep 25
£4,428 GBP
$5,927 USD
View
Price last confirmed 42 days ago
20 more retailers have this diamond
Prices start from £1,654 GBPSave up to £2,049 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
£1,654 GBP