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Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 6532644522

Certificate GIA 6532644522

Diamond specifications and retailer prices

From £2,467 GBP
As of November 5, 2026
Save £2,768 GBP (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £5,235 GBP at MOH London · As of November 4, 2026
View at MOH London

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 6532644522. Listed at 14 retailers as of November 4, 2026, with prices from £2,467 to £5,235, a £2,768 spread on the same certified stone. MOH London lists it at £5,235. 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
SymmetryExcellent
FluorescenceMedium
Crown angle40.91°
Pavilion angle39.74°
OriginNatural
Grading LabGIA
CertificateGIA 6532644522
Dimensions6.29 × 7.35 × 4.35 mm
L/W Ratio1.17
Top View
6.29 mm7.35 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6532644522
Side View
Table 58.0%Crown 40.91°Girdle: MED-THKPavilion 39.74°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £5,235 GBP|Low: £2,384 GBP|High: £5,312 GBP|Avg: £3,336 GBP|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3£2,467 GBP
Retailer 9£2,691 GBP
Retailer 6£2,930 GBP
Retailer 10£2,960 GBP
Retailer 7£3,042 GBP
Retailer 5£3,296 GBP
Retailer 4£3,340 GBP
Retailer 8£3,515 GBP
Retailer 2£4,021 GBP
MOH London£5,235 GBP

45 data points across 10 retailers

14 retailers£2,467 GBP to £5,235 GBP

A
Cheapest Retailer
-
£2,467 GBP
B+
Retailer 2
-
£2,691 GBP
View
B+
Retailer 3
-
£2,900 GBP
View
B+
Retailer 4
-
£2,930 GBP
View
B+
Retailer 5
-
£2,960 GBP
View
B+
Retailer 6
-
£3,042 GBP
View
Final sale: no returns
B+
Retailer 7
-
£3,121 GBP
View
Retailer 8
-
£3,296 GBP
View
Price last confirmed 11 days ago
B+
Retailer 9
-
£3,340 GBP
View
B+
Retailer 10
-
£3,464 GBP
View
Retailer 11
-
£3,515 GBP
View
Price last confirmed 27 days ago
Retailer 12
-
£3,803 GBP
View
Price last confirmed 47 days ago
B
Retailer 13
-
£4,021 GBP
View
Most Expensive
B
MOH London
11C1C2CDA · Nov 4
£5,235 GBP
View
13 more retailers have this diamond
Prices start from £2,467 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
£2,467 GBP