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Heart|Natural|GIA

1.50ct H VS1 Heart Natural Diamond

EX • H/VS1 • GIA 2557062485

Certificate GIA 2557062485

Diamond specifications and retailer prices

From £4,274 GBP
As of November 6, 2026
Save £3,598 GBP (46%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £10,418 GBP at NZ Jewellers · As of September 26, 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 2557062485. Listed at 18 retailers as of November 4, 2026, with a 84% 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
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557062485
Dimensions6.63 × 7.89 × 4.71 mm
L/W Ratio1.19
Top View
6.63 mm7.89 mm1.50 ctH / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2557062485
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.7%

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 6
Current: £5,301 GBP|Low: £4,226 GBP|High: £8,322 GBP|Avg: £5,594 GBP|-8.7%
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
Retailer 16
November 7, 2026
Retailer 2£4,274 GBP
Retailer 11£4,740 GBP
Retailer 9£4,791 GBP
Retailer 5£4,793 GBP
Retailer 8£5,075 GBP
Retailer 13£5,132 GBP
Retailer 3£5,228 GBP
Retailer 16£5,230 GBP
Retailer 1£5,301 GBP
Retailer 7£5,414 GBP
Retailer 4£5,544 GBP
Retailer 6£5,558 GBP
Retailer 15£5,771 GBP
Retailer 14£6,193 GBP
Retailer 10£6,910 GBP
Retailer 12£7,872 GBP

28 data points across 16 retailers

18 retailers£4,274 GBP to £7,872 GBP

A
Cheapest Retailer
-
£4,274 GBP
A
Retailer 2
-
£4,740 GBP
View
B+
Retailer 3
-
£4,791 GBP
View
A
Retailer 4
-
£4,793 GBP
View
Retailer 5
-
£5,075 GBP
View
Price last confirmed 27 days ago
B+
Retailer 6
-
£5,132 GBP
View
B+
Retailer 7
-
£5,228 GBP
View
Final sale: no returns
B+
Retailer 8
-
£5,230 GBP
View
B+
Retailer 9
-
£5,301 GBP
View
B+
Retailer 10
-
£5,414 GBP
View
B+
Retailer 11
-
£5,544 GBP
View
Retailer 12
-
£5,558 GBP
View
Price last confirmed 16 days ago
B+
Retailer 13
-
£5,771 GBP
View
B+
Retailer 14
-
£6,193 GBP
View
B+
Retailer 15
-
£6,356 GBP
View
B+
Retailer 16
-
£6,910 GBP
View
B
Retailer 17
-
£7,872 GBP
View
Most Expensive
NZ Jewellers
3ce0ad1d-97ba-49d1-ae5d-2b32c619698c · Sep 26
£10,418 GBP
$13,945 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from £4,274 GBPSave up to £3,598 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
£4,274 GBP