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Heart|Natural|GIA

1.51ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • GIA 2544807563

Certificate GIA 2544807563

Diamond specifications and retailer prices

From £4,064 GBP
As of November 6, 2026
Save £3,493 GBP (46%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,822 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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2544807563. Listed at 22 retailers as of November 2, 2026, with a 86% 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
H
Colour
VVS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2544807563
Dimensions6.99 × 7.57 × 4.60 mm
L/W Ratio1.08
Top View
6.99 mm7.57 mm1.51 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2544807563
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.8%

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: £5,162 GBP|Low: £4,064 GBP|High: £8,071 GBP|Avg: £5,487 GBP|-5.0%
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
November 7, 2026
Retailer 11£4,064 GBP
Retailer 15£4,288 GBP
Retailer 2£4,729 GBP
Retailer 5£4,850 GBP
Retailer 7£5,006 GBP
Retailer 8£5,006 GBP
Retailer 16£5,013 GBP
Retailer 1£5,162 GBP
Retailer 17£5,224 GBP
Retailer 6£5,245 GBP
Retailer 18£5,423 GBP
Retailer 3£5,506 GBP
Retailer 10£5,517 GBP
Retailer 4£5,544 GBP
Retailer 9£5,546 GBP
Retailer 12£5,582 GBP
Retailer 13£6,616 GBP
Retailer 14£7,557 GBP

31 data points across 18 retailers

22 retailers£4,064 GBP to £7,557 GBP

A
Cheapest Retailer
-
£4,064 GBP
A
Retailer 2
-
£4,288 GBP
View
A
Retailer 3
-
£4,729 GBP
View
B+
Retailer 4
-
£4,850 GBP
View
Retailer 5
-
£5,006 GBP
View
Price last confirmed 9 days ago
B+
Retailer 6
-
£5,006 GBP
View
Final sale: no returns
A
Retailer 7
-
£5,013 GBP
View
B+
Retailer 8
-
£5,162 GBP
View
B+
Retailer 9
-
£5,224 GBP
View
B+
Retailer 10
-
£5,245 GBP
View
B+
Retailer 11
-
£5,423 GBP
View
B+
Retailer 12
-
£5,506 GBP
View
Retailer 13
-
£5,517 GBP
View
Price last confirmed 16 days ago
B+
Retailer 14
-
£5,544 GBP
View
B+
Retailer 15
-
£5,546 GBP
View
B+
Retailer 16
-
£5,582 GBP
View
Retailer 17
-
£5,873 GBP
View
Price last confirmed 43 days ago
Retailer 18
-
£6,603 GBP
View
Price last confirmed 62 days ago
B+
Retailer 19
-
£6,616 GBP
View
Retailer 20
-
£6,776 GBP
View
Price last confirmed 44 days ago
B
Retailer 21
-
£7,557 GBP
View
Most Expensive
NZ Jewellers
6aa50e9b-fb61-4a2a-8b15-ffb5e424e862 · Sep 25
£9,822 GBP
$13,147 USD
View
Price last confirmed 42 days ago
21 more retailers have this diamond
Prices start from £4,064 GBPSave up to £3,493 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
£4,064 GBP