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Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

VG • I/VS1 • GIA 7508757970

Certificate GIA 7508757970

Diamond specifications and retailer prices

From £3,395 GBP
As of November 4, 2026
Save £3,049 GBP (47%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £6,444 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural heart diamond

This 1.5ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7508757970. Listed at 23 retailers as of November 2, 2026, with prices from £3,395 to £6,444, a £3,049 spread on the same certified stone. MOH London lists it at £6,444. 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

1.50
Carat
I
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7508757970
Dimensions6.83 × 6.03 × 4.20 mm
L/W Ratio1.13
Culet sizeNone
Key to symbols
Crystal, Needle
Top View
6.83 mm6.03 mm1.50 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7508757970
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 69.7%

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: £6,444 GBP|Low: £2,880 GBP|High: £6,521 GBP|Avg: £4,269 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11£3,395 GBP
Retailer 4£3,456 GBP
Retailer 7£3,456 GBP
Retailer 8£3,657 GBP
Retailer 3£3,715 GBP
Retailer 10£3,962 GBP
Retailer 2£4,227 GBP
Retailer 9£4,403 GBP
Retailer 5£4,661 GBP
Retailer 6£5,373 GBP
MOH London£6,444 GBP

45 data points across 11 retailers

23 retailers£3,395 GBP to £6,444 GBP

A
Cheapest Retailer
-
£3,395 GBP
A
Retailer 2
-
£3,417 GBP
View
A
Retailer 3
-
£3,456 GBP
View
A
Retailer 4
-
£3,456 GBP
View
A
Retailer 5
-
£3,499 GBP
View
A
Retailer 6
-
£3,657 GBP
View
Final sale: no returns
A
Retailer 7
-
£3,715 GBP
View
Retailer 8
-
£3,912 GBP
View
Price last confirmed 13 days ago
A
Retailer 9
-
£3,919 GBP
View
Retailer 10
-
£3,962 GBP
View
Price last confirmed 7 days ago
A
Retailer 11
-
£4,031 GBP
View
A
Retailer 12
-
£4,046 GBP
View
B+
Retailer 13
-
£4,213 GBP
View
A
Retailer 14
-
£4,227 GBP
View
B+
Retailer 15
-
£4,317 GBP
View
B+
Retailer 16
-
£4,317 GBP
View
Retailer 17
-
£4,403 GBP
View
Price last confirmed 32 days ago
B+
Retailer 18
-
£4,465 GBP
View
B+
Retailer 19
-
£4,661 GBP
View
B+
Retailer 20
-
£4,733 GBP
View
B+
Retailer 21
-
£5,373 GBP
View
B
Retailer 22
-
£6,335 GBP
View
Most Expensive
B
MOH London
B96C0DE65 · Nov 2
£6,444 GBP
View
22 more retailers have this diamond
Prices start from £3,395 GBPSave up to £3,049 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
1.50ct Heart
£3,395 GBP