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Heart|Natural|GIA

1.51ct F VS2 Heart Natural Diamond

EX • F/VS2 • GIA 1425657035

Certificate GIA 1425657035

Diamond specifications and retailer prices

From £9,214 GBP
As of November 4, 2026
Save £6,255 GBP (40%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £15,469 GBP at MOH London · As of November 4, 2026
View at MOH London

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 VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1425657035. Listed at 19 retailers as of November 4, 2026, with prices from £9,214 to £15,469, a £6,255 spread on the same certified stone. MOH London lists it at £15,469. 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
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.35°
Pavilion angle35.02°
OriginNatural
Grading LabGIA
CertificateGIA 1425657035
Dimensions8.01 × 7.93 × 3.98 mm
L/W Ratio1.01
Key to symbols
Crystal, Feather, Pinpoint
Top View
8.01 mm7.93 mm1.51 ctF / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1425657035
Side View
Table 65.0%Crown 32.35°Girdle: THK-VTKPavilion 35.02°Culet: NoneDepth 50.2%

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: £15,469 GBP|Low: £8,276 GBP|High: £15,696 GBP|Avg: £11,557 GBP|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8£9,517 GBP
Retailer 10£9,931 GBP
Retailer 2£10,325 GBP
Retailer 5£10,500 GBP
Retailer 9£10,593 GBP
Retailer 7£10,667 GBP
Retailer 6£10,836 GBP
Retailer 3£12,443 GBP
Retailer 4£14,489 GBP
MOH London£15,469 GBP

45 data points across 10 retailers

19 retailers£9,214 GBP to £15,469 GBP

B+
Cheapest Retailer
-
£9,214 GBP
B+
Retailer 2
-
£9,231 GBP
View
B+
Retailer 3
-
£9,286 GBP
View
B+
Retailer 4
-
£9,517 GBP
View
Final sale: no returns
B
Retailer 5
-
£9,761 GBP
View
Retailer 6
-
£9,931 GBP
View
Price last confirmed 9 days ago
B
Retailer 7
-
£10,325 GBP
View
B
Retailer 8
-
£10,500 GBP
View
B
Retailer 9
-
£10,593 GBP
View
Retailer 10
-
£10,667 GBP
View
Price last confirmed 15 days ago
B
Retailer 11
-
£10,758 GBP
View
B
Retailer 12
-
£10,836 GBP
View
B
Retailer 13
-
£11,172 GBP
View
B
Retailer 14
-
£11,516 GBP
View
B
Retailer 15
-
£11,898 GBP
View
B
Retailer 16
-
£12,443 GBP
View
B
Retailer 17
-
£14,069 GBP
View
B
Retailer 18
-
£14,489 GBP
View
Most Expensive
B
MOH London
A1C55209F · Nov 4
£15,469 GBP
View
18 more retailers have this diamond
Prices start from £9,214 GBPSave up to £6,255 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
£9,214 GBP