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Heart|Natural|GIA

1.50ct F VS1 Heart Natural Diamond

EX • F/VS1 • GIA 1543534423

Certificate GIA 1543534423

Diamond specifications and retailer prices

From £4,112 GBP
As of November 6, 2026
Save £3,677 GBP (47%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,313 GBP at NZ Jewellers · As of September 25, 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 1543534423. Listed at 16 retailers as of November 4, 2026, with a 89% 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
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1543534423
Dimensions6.70 × 7.74 × 4.84 mm
L/W Ratio1.16
Girdle conditionFaceted
Top View
6.70 mm7.74 mm1.50 ctF / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1543534423
Side View
Table 61.0%CrownGirdle: STK-VTKPavilion 41.2°Culet: NoneDepth 62.5%

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 6
Current: £4,862 GBP|Low: £4,045 GBP|High: £8,028 GBP|Avg: £5,411 GBP|-8.5%
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 6, 2026
Retailer 2£4,112 GBP
Retailer 15£4,581 GBP
Retailer 9£4,613 GBP
Retailer 12£4,685 GBP
Retailer 1£4,862 GBP
Retailer 3£4,892 GBP
Retailer 13£4,960 GBP
Retailer 7£5,018 GBP
Retailer 10£5,036 GBP
Retailer 5£5,114 GBP
Retailer 6£5,356 GBP
Retailer 4£5,417 GBP
Retailer 14£6,029 GBP
Retailer 8£6,467 GBP
Retailer 11£7,789 GBP

23 data points across 15 retailers

16 retailers£4,112 GBP to £7,789 GBP

A
Cheapest Retailer
-
£4,112 GBP
A
Retailer 2
-
£4,581 GBP
View
A
Retailer 3
-
£4,613 GBP
View
A
Retailer 4
-
£4,685 GBP
View
A
Retailer 5
-
£4,862 GBP
View
A
Retailer 6
-
£4,892 GBP
View
Final sale: no returns
A
Retailer 7
-
£4,960 GBP
View
Retailer 8
-
£5,018 GBP
View
Price last confirmed 27 days ago
A
Retailer 9
-
£5,036 GBP
View
A
Retailer 10
-
£5,114 GBP
View
Retailer 11
-
£5,356 GBP
View
Price last confirmed 16 days ago
A
Retailer 12
-
£5,417 GBP
View
A
Retailer 13
-
£6,029 GBP
View
B+
Retailer 14
-
£6,467 GBP
View
B+
Retailer 15
-
£7,789 GBP
View
Most Expensive
NZ Jewellers
c4d2400c-c062-4e91-a9f6-004b45322a1b · Sep 25
£10,313 GBP
$13,804 USD
View
Price last confirmed 42 days ago
15 more retailers have this diamond
Prices start from £4,112 GBPSave up to £3,677 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
£4,112 GBP