Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6535799031

Certificate GIA 6535799031

Diamond specifications and retailer prices

From £2,584 GBP
As of November 5, 2026
Save £689 GBP (21%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,818 GBP at NZ Jewellers · As of October 13, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6535799031. Listed at 18 retailers as of November 4, 2026, with a 27% 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
G
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6535799031
Dimensions6.56 × 7.47 × 4.38 mm
L/W Ratio1.14
Top View
6.56 mm7.47 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6535799031
Side View
Table 61.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 58.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: £5,818 GBP|Low: £2,501 GBP|High: £5,818 GBP|Avg: £3,638 GBP
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 5, 2026
Retailer 15£2,501 GBP
Retailer 2£2,584 GBP
Retailer 10£2,679 GBP
Retailer 7£3,090 GBP
Retailer 8£3,091 GBP
Retailer 3£3,213 GBP
Retailer 5£3,340 GBP
Retailer 14£3,340 GBP
Retailer 6£3,384 GBP
Retailer 11£3,401 GBP
Retailer 16£3,450 GBP
Retailer 13£3,853 GBP
Retailer 12£4,055 GBP
Retailer 9£5,194 GBP
Retailer 4£5,383 GBP
NZ Jewellers£5,818 GBP

26 data points across 16 retailers

18 retailers£2,584 GBP to £3,273 GBP

Retailer 1
-
£2,501 GBP
Price last confirmed 22 days ago
A
Retailer 2
-
£2,584 GBP
View
Retailer 3
-
£2,679 GBP
View
Price last confirmed 22 days ago
Retailer 4
-
£2,934 GBP
View
Price last confirmed 28 days ago
B+
Retailer 5
-
£3,090 GBP
View
Retailer 6
-
£3,213 GBP
View
Price last confirmed 23 days ago
B+
Retailer 7
-
£3,273 GBP
View
Retailer 8
-
£3,340 GBP
View
Price last confirmed 24 days ago
Retailer 9
-
£3,340 GBP
View
Price last confirmed 26 days ago
Retailer 10
-
£3,357 GBP
View
Price last confirmed 35 days ago
Retailer 11
-
£3,384 GBP
View
Price last confirmed 27 days ago
Retailer 12
-
£3,401 GBP
View
Price last confirmed 22 days ago
Retailer 13
-
£3,450 GBP
View
Price last confirmed 22 days ago
Retailer 14
-
£3,853 GBP
View
Price last confirmed 24 days ago
Retailer 15
-
£4,055 GBP
View
Price last confirmed 24 days ago
Retailer 16
-
£5,194 GBP
View
Price last confirmed 22 days ago
Retailer 17
-
£5,383 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
2a8f9973-1164-4ddf-925a-390011da3d0f · Oct 11
£5,818 GBP
$7,830 USD
View
Price last confirmed 23 days ago
17 more retailers have this diamond
Prices start from £2,584 GBPSave up to £689 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
£2,584 GBP