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Heart|Natural|GIA

1.51ct K VS2 Heart Natural Diamond

GD • K/VS2 • GIA 7481445509

Certificate GIA 7481445509

Diamond specifications and retailer prices

From £2,295 GBP
As of November 6, 2026
Save £2,651 GBP (54%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £4,946 GBP at MOH London · As of November 2, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7481445509. Listed at 11 retailers as of November 2, 2026, with prices from £2,295 to £4,946, a £2,651 spread on the same certified stone. MOH London lists it at £4,946. 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
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7481445509
Dimensions6.70 × 5.87 × 4.17 mm
L/W Ratio1.14
Key to symbols
Crystal, Needle
Top View
6.70 mm5.87 mm1.51 ctK / VS2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7481445509
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 71.0%

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: £4,946 GBP|Low: £2,276 GBP|High: £4,999 GBP|Avg: £3,086 GBP|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8£2,295 GBP
Retailer 12£2,442 GBP
Retailer 10£2,603 GBP
Retailer 11£2,824 GBP
Retailer 2£2,830 GBP
Retailer 9£2,958 GBP
Retailer 6£2,977 GBP
Retailer 4£3,067 GBP
Retailer 3£3,168 GBP
Retailer 5£3,328 GBP
Retailer 7£3,610 GBP
MOH London£4,946 GBP

31 data points across 12 retailers

11 retailers£2,295 GBP to £4,946 GBP

B+
Cheapest Retailer
-
£2,295 GBP
B+
Retailer 2
-
£2,603 GBP
View
B+
Retailer 3
-
£2,824 GBP
View
B+
Retailer 4
-
£2,830 GBP
View
Retailer 5
-
£2,958 GBP
View
Price last confirmed 8 days ago
B+
Retailer 6
-
£2,977 GBP
View
B+
Retailer 7
-
£3,067 GBP
View
B+
Retailer 8
-
£3,168 GBP
View
B+
Retailer 9
-
£3,328 GBP
View
B
Retailer 10
-
£3,610 GBP
View
Most Expensive
B
MOH London
7D8B6314C · Nov 2
£4,946 GBP
View
10 more retailers have this diamond
Prices start from £2,295 GBPSave up to £2,651 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
£2,295 GBP