Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 6542482783

Certificate GIA 6542482783

Diamond specifications and retailer prices

From £2,466 GBP
As of November 5, 2026
Save £2,768 GBP (53%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £5,615 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6542482783. Listed at 22 retailers as of November 4, 2026, with a 112% 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6542482783
Dimensions6.29 × 7.18 × 4.40 mm
L/W Ratio1.14
Top View
6.29 mm7.18 mm1.20 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542482783
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 61.2%

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: £4,021 GBP|Low: £2,466 GBP|High: £5,540 GBP|Avg: £3,412 GBP|-3.8%
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
November 5, 2026
Retailer 9£2,466 GBP
Retailer 6£2,684 GBP
Retailer 13£2,816 GBP
Retailer 4£2,900 GBP
Retailer 5£3,042 GBP
Retailer 2£3,044 GBP
Retailer 14£3,121 GBP
Retailer 8£3,129 GBP
Retailer 12£3,329 GBP
Retailer 10£3,340 GBP
Retailer 15£3,406 GBP
Retailer 7£3,464 GBP
Retailer 3£3,522 GBP
Retailer 1£4,021 GBP
Retailer 11£5,234 GBP

26 data points across 15 retailers

22 retailers£2,466 GBP to £5,234 GBP

A
Cheapest Retailer
-
£2,466 GBP
B+
Retailer 2
-
£2,684 GBP
View
B+
Retailer 3
-
£2,816 GBP
View
B+
Retailer 4
-
£2,900 GBP
View
B+
Retailer 5
-
£3,042 GBP
View
Final sale: no returns
B+
Retailer 6
-
£3,044 GBP
View
B+
Retailer 7
-
£3,121 GBP
View
B+
Retailer 8
-
£3,129 GBP
View
Retailer 9
-
£3,150 GBP
View
Price last confirmed 35 days ago
Retailer 10
-
£3,150 GBP
View
Price last confirmed 35 days ago
Retailer 11
-
£3,223 GBP
View
Price last confirmed 41 days ago
B
Retailer 12
-
£3,329 GBP
View
B+
Retailer 13
-
£3,340 GBP
View
B+
Retailer 14
-
£3,406 GBP
View
B+
Retailer 15
-
£3,464 GBP
View
Retailer 16
-
£3,469 GBP
View
Price last confirmed 27 days ago
B+
Retailer 17
-
£3,522 GBP
View
Retailer 18
-
£3,635 GBP
View
Price last confirmed 60 days ago
Retailer 19
-
£3,719 GBP
View
Price last confirmed 42 days ago
B
Retailer 20
-
£4,021 GBP
View
B
Retailer 21
-
£5,234 GBP
View
Most Expensive
NZ Jewellers
5ff5525f-8328-489b-a21c-2b3f793966ae · Sep 25
£5,615 GBP
$7,557 USD
View
Price last confirmed 41 days ago
21 more retailers have this diamond
Prices start from £2,466 GBPSave up to £2,768 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
£2,466 GBP