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Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

EX • E/VS1 • GIA 5436635461

Certificate GIA 5436635461

Diamond specifications and retailer prices

From £4,395 GBP
$5,898 USD
As of November 3, 2026
7 retailers carry this diamond
Most expensive: £9,320 GBP at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded E 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 5436635461. Listed at 7 retailers as of November 3, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle48.38°
Pavilion angle40.39°
OriginNatural
Grading LabGIA
CertificateGIA 5436635461
Dimensions6.70 × 7.94 × 4.79 mm
L/W Ratio1.19
Top View
6.70 mm7.94 mm1.51 ctE / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 5436635461
Side View
Table 60.0%Crown 48.38°Girdle: MED-THKPavilion 40.39°Culet: NoneDepth 60.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: £9,320 GBP|Low: £3,883 GBP|High: £9,320 GBP|Avg: £5,725 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
Retailer 15
October 26, 2026
Retailer 7£4,035 GBP
Retailer 10£4,279 GBP
Retailer 12£4,395 GBP
Retailer 8£4,660 GBP
Retailer 11£4,660 GBP
Retailer 5£4,953 GBP
Retailer 14£5,049 GBP
Retailer 9£5,126 GBP
Retailer 13£5,825 GBP
Retailer 3£5,907 GBP
Retailer 4£6,461 GBP
Retailer 15£6,644 GBP
Retailer 6£6,881 GBP
Retailer 2£7,776 GBP
NZ Jewellers£9,320 GBP

11 data points across 15 retailers

7 retailers

Retailer 1
-
£4,279 GBP
$5,742 USD
Price last confirmed 8 days ago
A
Retailer 2
-
£4,395 GBP
$5,898 USD
View
Retailer 3
-
£5,049 GBP
$6,775 USD
View
Price last confirmed 11 days ago
Retailer 4
-
£5,126 GBP
$6,879 USD
View
Price last confirmed 11 days ago
Retailer 5
-
£5,825 GBP
$7,817 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£7,776 GBP
View
Price last confirmed 7 days ago
Most Expensive
NZ Jewellers
c7c01b59-e230-4532-9e2c-e4d8e118a478 · Oct 21
£9,320 GBP
$12,507 USD
View
Price last confirmed 13 days ago
6 more retailers have this diamond
Prices start from £4,395 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
1.51ct Heart
£4,395 GBP