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Heart|Natural|GIA

1.50ct I VS1 Heart Natural Diamond

EX • I/VS1 • GIA 1369883821

Certificate GIA 1369883821

Diamond specifications and retailer prices

From £3,448 GBP
As of November 4, 2026
Save £4,156 GBP (55%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,604 GBP at MOH London · As of November 4, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1369883821. Listed at 19 retailers as of November 4, 2026, with prices from £3,448 to £7,604, a £4,156 spread on the same certified stone. MOH London lists it at £7,604. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
I
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1369883821
Dimensions6.39 × 6.01 × 4.34 mm
L/W Ratio1.06
Girdle conditionFaceted
Culet sizeNone
Top View
6.39 mm6.01 mm1.50 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 1369883821
Side View
Table 57.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 72.1%

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: £7,604 GBP|Low: £3,758 GBP|High: £7,717 GBP|Avg: £4,973 GBP|-1.2%
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
November 5, 2026
Retailer 7£3,768 GBP
Retailer 11£4,083 GBP
Retailer 3£4,089 GBP
Retailer 13£4,328 GBP
Retailer 14£4,361 GBP
Retailer 4£4,404 GBP
Retailer 5£4,619 GBP
Retailer 12£4,688 GBP
Retailer 2£4,778 GBP
Retailer 10£5,023 GBP
Retailer 8£5,633 GBP
Retailer 6£5,705 GBP
Retailer 9£6,359 GBP
MOH London£7,604 GBP

34 data points across 14 retailers

19 retailers£3,448 GBP to £7,604 GBP

A
Cheapest Retailer
-
£3,448 GBP
A
Retailer 2
-
£3,768 GBP
View
A
Retailer 3
-
£4,083 GBP
View
A
Retailer 4
-
£4,089 GBP
View
A
Retailer 5
-
£4,094 GBP
View
A
Retailer 6
-
£4,094 GBP
View
B+
Retailer 7
-
£4,228 GBP
View
B+
Retailer 8
-
£4,328 GBP
View
Final sale: no returns
B+
Retailer 9
-
£4,361 GBP
View
B+
Retailer 10
-
£4,404 GBP
View
B+
Retailer 11
-
£4,619 GBP
View
Retailer 12
-
£4,688 GBP
View
Price last confirmed 7 days ago
B+
Retailer 13
-
£4,778 GBP
View
Retailer 14
-
£5,023 GBP
View
Price last confirmed 14 days ago
B
Retailer 15
-
£5,593 GBP
View
B
Retailer 16
-
£5,633 GBP
View
Retailer 17
-
£5,705 GBP
View
Price last confirmed 13 days ago
B
Retailer 18
-
£6,359 GBP
View
Most Expensive
B
MOH London
19A125A2E · Nov 4
£7,604 GBP
View
18 more retailers have this diamond
Prices start from £3,448 GBPSave up to £4,156 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
£3,448 GBP