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Heart|Natural|GIA

1.50ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 6542925632

Certificate GIA 6542925632

Diamond specifications and retailer prices

From £3,062 GBP
As of November 4, 2026
Save £3,427 GBP (53%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £7,678 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 H 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 6542925632. Listed at 16 retailers as of November 4, 2026, with a 112% 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
H
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542925632
Dimensions6.73 × 7.96 × 4.70 mm
L/W Ratio1.18
Top View
6.73 mm7.96 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6542925632
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.1%

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: £4,864 GBP|Low: £3,014 GBP|High: £7,118 GBP|Avg: £4,195 GBP|-5.1%
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 5, 2026
Retailer 4£3,062 GBP
Retailer 6£3,084 GBP
Retailer 13£3,291 GBP
Retailer 5£3,334 GBP
Retailer 15£3,403 GBP
Retailer 12£3,476 GBP
Retailer 11£3,530 GBP
Retailer 2£3,656 GBP
Retailer 8£3,687 GBP
Retailer 3£3,823 GBP
Retailer 9£3,852 GBP
Retailer 7£4,245 GBP
Retailer 1£4,864 GBP
Retailer 10£6,332 GBP
Retailer 14£6,489 GBP

26 data points across 15 retailers

16 retailers£3,062 GBP to £6,489 GBP

A
Cheapest Retailer
-
£3,062 GBP
A
Retailer 2
-
£3,084 GBP
View
A
Retailer 3
-
£3,291 GBP
View
A
Retailer 4
-
£3,334 GBP
View
Final sale: no returns
A
Retailer 5
-
£3,403 GBP
View
A
Retailer 6
-
£3,476 GBP
View
A
Retailer 7
-
£3,530 GBP
View
A
Retailer 8
-
£3,656 GBP
View
A
Retailer 9
-
£3,687 GBP
View
A
Retailer 10
-
£3,823 GBP
View
A
Retailer 11
-
£3,852 GBP
View
Retailer 12
-
£4,245 GBP
View
Price last confirmed 18 days ago
B+
Retailer 13
-
£4,864 GBP
View
B+
Retailer 14
-
£6,332 GBP
View
B+
Retailer 15
-
£6,489 GBP
View
Most Expensive
NZ Jewellers
58b19f03-3160-4d83-b91e-ef491dafc8a2 · Sep 25
£7,678 GBP
$10,334 USD
View
Price last confirmed 41 days ago
15 more retailers have this diamond
Prices start from £3,062 GBPSave up to £3,427 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
£3,062 GBP