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Heart|Natural|GIA

1.51ct F VVS2 Heart Natural Diamond

EX • F/VVS2 • GIA 6492664472

Certificate GIA 6492664472

Diamond specifications and retailer prices

From £8,072 GBP
As of November 6, 2026
Save £5,481 GBP (40%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £14,502 GBP at NZ Jewellers · As of September 30, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6492664472. Listed at 19 retailers as of November 4, 2026, with a 68% 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

1.51
Carat
F
Colour
VVS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6492664472
Dimensions7.16 × 7.91 × 4.81 mm
L/W Ratio1.10
Top View
7.16 mm7.91 mm1.51 ctF / VVS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6492664472
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 60.7%

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 6
Current: £9,345 GBP|Low: £7,640 GBP|High: £13,753 GBP|Avg: £9,980 GBP|-2.3%
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
November 7, 2026
Retailer 2£8,072 GBP
Retailer 4£8,764 GBP
Retailer 5£8,804 GBP
Retailer 10£8,911 GBP
Retailer 12£9,204 GBP
Retailer 6£9,339 GBP
Retailer 1£9,345 GBP
Retailer 13£9,557 GBP
Retailer 3£9,605 GBP
Retailer 7£10,460 GBP
Retailer 11£10,618 GBP
Retailer 8£12,695 GBP
Retailer 9£13,553 GBP

34 data points across 13 retailers

19 retailers£8,072 GBP to £13,553 GBP

B+
Cheapest Retailer
-
£8,072 GBP
B+
Retailer 2
-
£8,804 GBP
View
B+
Retailer 3
-
£8,911 GBP
View
B+
Retailer 4
-
£9,204 GBP
View
Final sale: no returns
B+
Retailer 5
-
£9,339 GBP
View
B+
Retailer 6
-
£9,345 GBP
View
B+
Retailer 7
-
£9,447 GBP
View
Retailer 8
-
£9,557 GBP
View
Price last confirmed 34 days ago
Retailer 9
-
£9,605 GBP
View
Price last confirmed 26 days ago
Retailer 10
-
£10,245 GBP
View
Price last confirmed 37 days ago
B
Retailer 11
-
£10,294 GBP
View
Retailer 12
-
£10,405 GBP
View
Price last confirmed 30 days ago
B+
Retailer 13
-
£10,460 GBP
View
B
Retailer 14
-
£10,618 GBP
View
B
Retailer 15
-
£10,661 GBP
View
Retailer 16
-
£10,805 GBP
View
Price last confirmed 29 days ago
B
Retailer 17
-
£12,695 GBP
View
B
Retailer 18
-
£13,553 GBP
View
Most Expensive
NZ Jewellers
50856343-d54b-4ba6-b828-4f6a43e7f458 · Sep 30
£14,502 GBP
$19,411 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from £8,072 GBPSave up to £5,481 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
£8,072 GBP