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Heart|Natural|GIA

1.20ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 2554320508

Certificate GIA 2554320508

Diamond specifications and retailer prices

From £2,043 GBP
As of November 5, 2026
Save £2,855 GBP (58%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £5,033 GBP at NZ Jewellers · As of September 28, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554320508. Listed at 19 retailers as of November 5, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 2554320508
Dimensions7.52 × 6.46 × 4.47 mm
L/W Ratio1.16
Culet sizeNone
Key to symbols
Pinpoint
Top View
7.52 mm6.46 mm1.20 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554320508
Side View
Table 60.0%Crown 36.5°Girdle: THN-VTKPavilion 42.5°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 5
Current: £4,899 GBP|Low: £2,032 GBP|High: £5,033 GBP|Avg: £3,142 GBP|-2.7%
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 7, 2026
Retailer 9£2,043 GBP
Retailer 12£2,396 GBP
Retailer 3£2,496 GBP
Retailer 13£2,693 GBP
Retailer 5£2,811 GBP
Retailer 15£2,811 GBP
Retailer 2£2,901 GBP
Retailer 11£2,920 GBP
Retailer 7£2,920 GBP
Retailer 4£2,966 GBP
Retailer 14£3,012 GBP
Retailer 6£3,244 GBP
Retailer 8£3,431 GBP
Retailer 10£4,702 GBP
NZ Jewellers£4,899 GBP

46 data points across 15 retailers

19 retailers£2,043 GBP to £4,899 GBP

A
Cheapest Retailer
-
£2,043 GBP
B+
Retailer 2
-
£2,396 GBP
View
B+
Retailer 3
-
£2,496 GBP
View
B+
Retailer 4
-
£2,693 GBP
View
B
Retailer 5
-
£2,811 GBP
View
Retailer 6
-
£2,811 GBP
View
Price last confirmed 9 days ago
Retailer 7
-
£2,889 GBP
View
Price last confirmed 40 days ago
B+
Retailer 8
-
£2,901 GBP
View
B+
Retailer 9
-
£2,920 GBP
View
B+
Retailer 10
-
£2,920 GBP
View
B+
Retailer 11
-
£2,966 GBP
View
Retailer 12
-
£3,012 GBP
View
Price last confirmed 30 days ago
B
Retailer 13
-
£3,244 GBP
View
Retailer 14
-
£3,334 GBP
View
Price last confirmed 62 days ago
Retailer 15
-
£3,334 GBP
View
Price last confirmed 39 days ago
B
Retailer 16
-
£3,431 GBP
View
B
Retailer 17
-
£4,702 GBP
View
B
Retailer 18
-
£4,899 GBP
View
Most Expensive
NZ Jewellers
e69f1c47-0dea-420d-9927-dacbd5742926 · Sep 28
£5,033 GBP
$6,737 USD
View
Price last confirmed 39 days ago
18 more retailers have this diamond
Prices start from £2,043 GBPSave up to £2,855 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
£2,043 GBP