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Heart|Natural|GIA

1.51ct I VS2 Heart Natural Diamond

VG • I/VS2 • GIA 2424488153

Certificate GIA 2424488153

Diamond specifications and retailer prices

From £3,676 GBP
As of November 4, 2026
Save £4,178 GBP (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £7,854 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2424488153. Listed at 20 retailers as of November 4, 2026, with prices from £3,676 to £7,854, a £4,178 spread on the same certified stone. MOH London lists it at £7,854. 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
I
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2424488153
Dimensions6.59 × 6.01 × 4.20 mm
L/W Ratio1.10
Top View
6.59 mm6.01 mm1.51 ctI / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2424488153
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 69.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £7,854 GBP|Low: £4,003 GBP|High: £8,144 GBP|Avg: £5,662 GBP|-3.6%
MOH London
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
November 5, 2026
Retailer 9£4,014 GBP
Retailer 15£4,943 GBP
Retailer 12£4,945 GBP
Retailer 5£5,004 GBP
Retailer 8£5,291 GBP
Retailer 14£5,338 GBP
Retailer 7£5,344 GBP
Retailer 13£5,344 GBP
Retailer 4£5,552 GBP
Retailer 11£5,581 GBP
Retailer 6£5,911 GBP
Retailer 3£6,114 GBP
Retailer 10£6,299 GBP
Retailer 2£7,064 GBP
MOH London£7,854 GBP

31 data points across 15 retailers

20 retailers£3,676 GBP to £7,854 GBP

A
Cheapest Retailer
-
£3,676 GBP
A
Retailer 2
-
£4,014 GBP
View
B+
Retailer 3
-
£4,354 GBP
View
B+
Retailer 4
-
£4,354 GBP
View
B+
Retailer 5
-
£4,495 GBP
View
B+
Retailer 6
-
£4,943 GBP
View
Retailer 7
-
£4,945 GBP
View
Price last confirmed 16 days ago
B+
Retailer 8
-
£5,004 GBP
View
B+
Retailer 9
-
£5,291 GBP
View
B+
Retailer 10
-
£5,338 GBP
View
B
Retailer 11
-
£5,344 GBP
View
Final sale: no returns
Retailer 12
-
£5,344 GBP
View
Price last confirmed 8 days ago
Retailer 13
-
£5,552 GBP
View
Price last confirmed 25 days ago
Retailer 14
-
£5,581 GBP
View
Price last confirmed 15 days ago
B
Retailer 15
-
£5,911 GBP
View
B+
Retailer 16
-
£6,114 GBP
View
B
Retailer 17
-
£6,299 GBP
View
Retailer 18
-
£6,378 GBP
View
Price last confirmed 29 days ago
B
Retailer 19
-
£7,064 GBP
View
Most Expensive
B
MOH London
53587FB9F · Nov 4
£7,854 GBP
View
19 more retailers have this diamond
Prices start from £3,676 GBPSave up to £4,178 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.

A
1.51ct Heart
£3,676 GBP