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Heart|Natural|GIA

1.51ct G VVS1 Heart Natural Diamond

EX • G/VVS1 • GIA 1348443111

Certificate GIA 1348443111

Diamond specifications and retailer prices

From £9,018 GBP
As of November 4, 2026
Save £7,938 GBP (47%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £16,956 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 G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1348443111. Listed at 15 retailers as of November 4, 2026, with prices from £9,018 to £16,956, a £7,938 spread on the same certified stone. MOH London lists it at £16,956. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
G
Colour
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1348443111
Dimensions7.14 × 7.89 × 4.53 mm
L/W Ratio1.11
Culet sizeNone
Top View
7.14 mm7.89 mm1.51 ctG / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1348443111
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 57.5%

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: £16,956 GBP|Low: £9,018 GBP|High: £17,206 GBP|Avg: £12,533 GBP|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 9£9,018 GBP
Retailer 3£10,910 GBP
Retailer 7£11,438 GBP
Retailer 8£11,516 GBP
Retailer 5£11,675 GBP
Retailer 10£12,817 GBP
Retailer 6£13,154 GBP
Retailer 4£13,386 GBP
Retailer 2£15,883 GBP
MOH London£16,956 GBP

37 data points across 10 retailers

15 retailers£9,018 GBP to £16,956 GBP

B+
Cheapest Retailer
-
£9,018 GBP
B+
Retailer 2
-
£10,910 GBP
View
B
Retailer 3
-
£11,048 GBP
View
Retailer 4
-
£11,438 GBP
View
Price last confirmed 14 days ago
B
Retailer 5
-
£11,516 GBP
View
Final sale: no returns
B+
Retailer 6
-
£11,675 GBP
View
B
Retailer 7
-
£11,769 GBP
View
B
Retailer 8
-
£12,817 GBP
View
B
Retailer 9
-
£13,018 GBP
View
B
Retailer 10
-
£13,154 GBP
View
B
Retailer 11
-
£13,350 GBP
View
B
Retailer 12
-
£13,386 GBP
View
B
Retailer 13
-
£15,422 GBP
View
B
Retailer 14
-
£15,883 GBP
View
Most Expensive
B
MOH London
866BC12D7 · Nov 4
£16,956 GBP
View
14 more retailers have this diamond
Prices start from £9,018 GBPSave up to £7,938 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
£9,018 GBP