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Heart|Natural|GIA

1.20ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 7548818708

Certificate GIA 7548818708

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)
17 retailers carry this diamond
Most expensive: £5,818 GBP at NZ Jewellers · As of October 11, 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 7548818708. Listed at 17 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548818708
Dimensions6.69 × 7.49 × 4.31 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Needle, Natural
Top View
6.69 mm7.49 mm1.20 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7548818708
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.5%

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: £5,818 GBP|Low: £2,501 GBP|High: £5,818 GBP|Avg: £3,710 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
November 5, 2026
Retailer 14£2,501 GBP
Retailer 2£2,584 GBP
Retailer 8£2,679 GBP
Retailer 9£3,224 GBP
Retailer 5£3,340 GBP
Retailer 13£3,340 GBP
Retailer 6£3,384 GBP
Retailer 10£3,401 GBP
Retailer 3£3,450 GBP
Retailer 12£3,853 GBP
Retailer 11£4,055 GBP
Retailer 7£5,194 GBP
Retailer 4£5,383 GBP
NZ Jewellers£5,818 GBP

24 data points across 14 retailers

17 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
B+
Retailer 6
-
£3,273 GBP
View
Retailer 7
-
£3,340 GBP
View
Price last confirmed 24 days ago
Retailer 8
-
£3,340 GBP
View
Price last confirmed 26 days ago
Retailer 9
-
£3,357 GBP
View
Price last confirmed 35 days ago
Retailer 10
-
£3,384 GBP
View
Price last confirmed 27 days ago
Retailer 11
-
£3,401 GBP
View
Price last confirmed 22 days ago
Retailer 12
-
£3,450 GBP
View
Price last confirmed 22 days ago
Retailer 13
-
£3,853 GBP
View
Price last confirmed 24 days ago
Retailer 14
-
£4,055 GBP
View
Price last confirmed 24 days ago
Retailer 15
-
£5,194 GBP
View
Price last confirmed 22 days ago
Retailer 16
-
£5,383 GBP
View
Price last confirmed 25 days ago
Most Expensive
NZ Jewellers
17020954-da98-40f7-af62-dbad1afc2aab · Oct 11
£5,818 GBP
$7,830 USD
View
Price last confirmed 25 days ago
16 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