Heart|Natural|GIA

1.51ct E VS1 Heart Natural Diamond

VG • E/VS1 • GIA 5486639221

Certificate GIA 5486639221

Diamond specifications and retailer prices

From £4,941 GBP
HK$51,800 HKD
As of November 2, 2026
Save £4,053 GBP (45%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £12,460 GBP at NZ Jewellers · As of September 25, 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 very-good cut grade stated by the retailer rather than the lab and certified by GIA 5486639221. Listed at 22 retailers as of November 2, 2026, with a 82% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
E
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.6°
OriginNatural
Grading LabGIA
CertificateGIA 5486639221
Dimensions7.99 × 6.83 × 4.02 mm
L/W Ratio1.17
Top View
7.99 mm6.83 mm1.51 ctE / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5486639221
Side View
Table 58.0%CrownGirdle: MED-VTKPavilion 37.6°Culet: NoneDepth 58.9%

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 2
Current: £5,244 GBP|Low: £4,874 GBP|High: £9,537 GBP|Avg: £6,264 GBP|-2.6%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 3, 2026
Retailer 3£4,941 GBP
Retailer 7£4,946 GBP
Retailer 1£5,244 GBP
Retailer 15£5,391 GBP
Retailer 6£5,397 GBP
Retailer 2£5,477 GBP
Retailer 13£5,486 GBP
Retailer 17£5,570 GBP
Retailer 10£5,605 GBP
Retailer 11£5,722 GBP
Retailer 19£5,939 GBP
Retailer 4£5,952 GBP
Retailer 16£6,013 GBP
Retailer 20£6,188 GBP
Retailer 9£6,291 GBP
Retailer 14£6,477 GBP
Retailer 12£7,200 GBP
Retailer 5£7,802 GBP
Retailer 8£7,818 GBP
Retailer 18£8,994 GBP

20 data points across 20 retailers

22 retailers£4,941 GBP to £8,994 GBP

A
Cheapest Retailer
-
£4,941 GBP
HK$51,800 HKD
A
Retailer 2
-
£4,946 GBP
$6,637 USD
View
A
Retailer 3
-
£5,244 GBP
$7,037 USD
View
A
Retailer 4
-
£5,391 GBP
$7,235 USD
View
A
Retailer 5
-
£5,397 GBP
$7,242 USD
View
Final sale: no returns
A
Retailer 6
-
£5,477 GBP
€7,000 EUR
View
A
Retailer 7
-
£5,486 GBP
$7,362 USD
View
A
Retailer 8
-
£5,570 GBP
€7,119 EUR
View
A
Retailer 9
-
£5,605 GBP
$7,521 USD
View
A
Retailer 10
-
£5,722 GBP
$7,678 USD
View
A
Retailer 11
-
£5,939 GBP
$7,970 USD
View
A
Retailer 12
-
£5,952 GBP
View
A
Retailer 13
-
£6,013 GBP
View
A
Retailer 14
-
£6,188 GBP
$8,304 USD
View
Retailer 15
-
£6,291 GBP
A$12,987 AUD
View
Price last confirmed 10 days ago
A
Retailer 16
-
£6,477 GBP
$8,692 USD
View
B+
Retailer 17
-
£7,200 GBP
$9,662 USD
View
B+
Retailer 18
-
£7,706 GBP
€9,849 EUR
View
B+
Retailer 19
-
£7,802 GBP
$10,470 USD
View
B+
Retailer 20
-
£7,818 GBP
ZAR 169,490 ZAR
View
B+
Retailer 21
-
£8,994 GBP
View
Most Expensive
NZ Jewellers
1c9b1c75-73b0-4e28-aac2-3ffd4e6d75d5 · Sep 25
£12,460 GBP
$16,721 USD
View
Price last confirmed 39 days ago
21 more retailers have this diamond
Prices start from £4,941 GBPSave up to £4,053 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
£4,941 GBP