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Heart|Natural|GIA

1.51ct F VS1 Heart Natural Diamond

GD • F/VS1 • GIA 6555902732

Certificate GIA 6555902732

Diamond specifications and retailer prices

From £6,884 GBP
As of November 4, 2026
Save £5,574 GBP (45%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £12,458 GBP at NZ Jewellers · As of November 5, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6555902732. Listed at 20 retailers as of November 4, 2026, with prices from £6,884 to £12,458, a £5,574 spread on the same certified stone. NZ Jewellers lists it at £12,458. 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
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6555902732
Dimensions8.03 × 6.73 × 4.70 mm
L/W Ratio1.19
Key to symbols
Feather, Needle, Pinpoint
Top View
8.03 mm6.73 mm1.51 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6555902732
Side View
Table 61.0%CrownGirdlePavilionCulet: NDepth 58.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £12,458 GBP|Low: £6,884 GBP|High: £12,458 GBP|Avg: £8,609 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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 4£6,884 GBP
Retailer 7£6,935 GBP
Retailer 18£7,393 GBP
Retailer 8£7,474 GBP
Retailer 20£7,474 GBP
Retailer 11£7,537 GBP
Retailer 12£7,556 GBP
Retailer 5£7,972 GBP
Retailer 2£7,993 GBP
Retailer 3£8,097 GBP
Retailer 14£8,193 GBP
Retailer 19£8,222 GBP
Retailer 17£8,231 GBP
Retailer 9£8,909 GBP
Retailer 16£8,911 GBP
Retailer 6£9,343 GBP
Retailer 10£9,835 GBP
Retailer 13£10,905 GBP
Retailer 15£11,642 GBP
NZ Jewellers£12,458 GBP

27 data points across 20 retailers

20 retailers£6,884 GBP to £12,458 GBP

B+
Cheapest Retailer
-
£6,884 GBP
B+
Retailer 2
-
£6,935 GBP
View
B+
Retailer 3
-
£7,393 GBP
View
Retailer 4
-
£7,474 GBP
View
Price last confirmed 8 days ago
B
Retailer 5
-
£7,474 GBP
View
Final sale: no returns
B
Retailer 6
-
£7,537 GBP
View
B
Retailer 7
-
£7,556 GBP
View
B
Retailer 8
-
£7,972 GBP
View
B
Retailer 9
-
£7,993 GBP
View
B
Retailer 10
-
£8,097 GBP
View
B+
Retailer 11
-
£8,193 GBP
View
B
Retailer 12
-
£8,222 GBP
View
Retailer 13
-
£8,231 GBP
View
Price last confirmed 14 days ago
B
Retailer 14
-
£8,851 GBP
View
B
Retailer 15
-
£8,909 GBP
View
B
Retailer 16
-
£8,911 GBP
View
B
Retailer 17
-
£9,343 GBP
View
B
Retailer 18
-
£10,905 GBP
View
B
Retailer 19
-
£11,642 GBP
View
Most Expensive
C
NZ Jewellers
73d6f789-84cd-45fa-bae2-f00bdf562068 · Nov 5
£12,458 GBP
$16,767 USD
View
19 more retailers have this diamond
Prices start from £6,884 GBPSave up to £5,574 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.

B+
1.51ct Heart
£6,884 GBP