CaratHunter
Plans
Heart|Natural|GIA

1.20ct H VVS1 Heart Natural Diamond

EX • H/VVS1 • GIA 6541598389

Certificate GIA 6541598389

Diamond specifications and retailer prices

From £1,863 GBP
As of November 4, 2026
Save £2,314 GBP (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £4,722 GBP at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct 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 6541598389. Listed at 15 retailers as of November 2, 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

1.20
Carat
H
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 6541598389
Dimensions6.19 × 7.33 × 4.65 mm
L/W Ratio1.18
Top View
6.19 mm7.33 mm1.20 ctH / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541598389
Side View
Table 56.0%CrownGirdle: MED-VTKPavilion 43.5°Culet: NoneDepth 63.5%

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: £2,350 GBP|Low: £1,835 GBP|High: £4,289 GBP|Avg: £2,663 GBP|-4.4%
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 11£1,863 GBP
Retailer 7£2,157 GBP
Retailer 8£2,257 GBP
Retailer 2£2,259 GBP
Retailer 3£2,259 GBP
Retailer 12£2,305 GBP
Retailer 1£2,350 GBP
Retailer 5£2,594 GBP
Retailer 13£2,764 GBP
Retailer 4£2,792 GBP
Retailer 6£3,049 GBP
Retailer 9£3,825 GBP
Retailer 10£4,178 GBP

30 data points across 13 retailers

15 retailers£1,863 GBP to £4,178 GBP

A
Cheapest Retailer
-
£1,863 GBP
A
Retailer 2
-
£2,157 GBP
View
A
Retailer 3
-
£2,257 GBP
View
A
Retailer 4
-
£2,259 GBP
View
A
Retailer 5
-
£2,259 GBP
View
B+
Retailer 6
-
£2,305 GBP
View
Final sale: no returns
B+
Retailer 7
-
£2,350 GBP
View
Retailer 8
-
£2,594 GBP
View
Price last confirmed 14 days ago
B+
Retailer 9
-
£2,764 GBP
View
B+
Retailer 10
-
£2,792 GBP
View
Retailer 11
-
£2,793 GBP
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£3,049 GBP
View
B
Retailer 13
-
£3,825 GBP
View
B
Retailer 14
-
£4,178 GBP
View
Most Expensive
NZ Jewellers
e8e0c4a0-92e5-4de5-9bcb-395532b5f860 · Sep 25
£4,722 GBP
$6,356 USD
View
Price last confirmed 41 days ago
14 more retailers have this diamond
Prices start from £1,863 GBPSave up to £2,314 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
1.20ct Heart
£1,863 GBP