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Heart|Natural|GIA

1.50ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 7543373881

Certificate GIA 7543373881

Diamond specifications and retailer prices

From £4,431 GBP
As of November 4, 2026
Save £5,542 GBP (56%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £10,365 GBP at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded F colour (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 7543373881. Listed at 14 retailers as of November 4, 2026, with a 125% 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

1.50
Carat
F
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7543373881
Dimensions6.79 × 7.81 × 4.42 mm
L/W Ratio1.15
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Cloud
Top View
6.79 mm7.81 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7543373881
Side View
Table 58.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.6%

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 4
Current: £9,973 GBP|Low: £4,393 GBP|High: £10,141 GBP|Avg: £5,954 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7£4,431 GBP
Retailer 5£4,489 GBP
Retailer 3£4,572 GBP
Retailer 4£5,143 GBP
Retailer 2£5,466 GBP
Retailer 8£5,494 GBP
Retailer 12£5,504 GBP
Retailer 11£5,751 GBP
Retailer 10£5,963 GBP
Retailer 9£6,055 GBP
Retailer 6£8,287 GBP
NZ Jewellers£9,973 GBP

32 data points across 12 retailers

14 retailers£4,431 GBP to £9,973 GBP

A
Cheapest Retailer
-
£4,431 GBP
A
Retailer 2
-
£4,489 GBP
View
A
Retailer 3
-
£4,572 GBP
View
Retailer 4
-
£5,143 GBP
View
Price last confirmed 25 days ago
A
Retailer 5
-
£5,466 GBP
View
A
Retailer 6
-
£5,494 GBP
View
A
Retailer 7
-
£5,504 GBP
View
Final sale: no returns
Retailer 8
-
£5,751 GBP
View
Price last confirmed 15 days ago
A
Retailer 9
-
£5,963 GBP
View
A
Retailer 10
-
£6,055 GBP
View
Retailer 11
-
£6,197 GBP
View
Price last confirmed 39 days ago
B+
Retailer 12
-
£8,287 GBP
View
B
Retailer 13
-
£9,973 GBP
View
Most Expensive
NZ Jewellers
f798ed54-d32d-4e52-ab72-4a9a057ed9d4 · Sep 28
£10,365 GBP
$13,951 USD
View
Price last confirmed 38 days ago
13 more retailers have this diamond
Prices start from £4,431 GBPSave up to £5,542 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
1.50ct Heart
£4,431 GBP