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Heart|Natural|GIA

1.50ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 7552773704

Certificate GIA 7552773704

Diamond specifications and retailer prices

From £2,707 GBP
$3,597 USD
As of October 28, 2026
Save £2,466 GBP (48%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,173 GBP at MOH London · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552773704. Listed at 12 retailers as of October 28, 2026, with prices from £2,707 to £5,173, a £2,466 spread on the same certified stone. MOH London lists it at £5,173. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
Crown angle36.77°
Pavilion angle38.97°
OriginNatural
Grading LabGIA
CertificateGIA 7552773704
Dimensions6.90 × 7.66 × 4.62 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint, Indented Natural, Natural
Top View
6.90 mm7.66 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceVery Strong
CertificateGIA 7552773704
Side View
Table 56.0%Crown 36.77°Girdle: Very ThickPavilion 38.97°Culet: NoneDepth 60.3%

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: Oct 28
Current: £5,173 GBP|Low: £2,225 GBP|High: £5,207 GBP|Avg: £3,249 GBP|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8£2,707 GBP
Retailer 3£2,839 GBP
Retailer 5£2,886 GBP
Retailer 6£2,931 GBP
Retailer 7£3,077 GBP
Retailer 2£3,137 GBP
Retailer 4£3,299 GBP
Retailer 9£3,661 GBP
MOH London£5,173 GBP

42 data points across 9 retailers

12 retailers£2,707 GBP to £5,173 GBP

A
Cheapest Retailer
-
£2,707 GBP
$3,597 USD
A
Retailer 2
-
£2,839 GBP
$3,773 USD
View
Final sale: no returns
A
Retailer 3
-
£2,886 GBP
$3,835 USD
View
A
Retailer 4
-
£2,931 GBP
$3,895 USD
View
A
Retailer 5
-
£3,077 GBP
$4,088 USD
View
Price last confirmed 28 days ago
A
Retailer 6
-
£3,077 GBP
$4,088 USD
View
Price last confirmed 27 days ago
A
Retailer 7
-
£3,077 GBP
$4,088 USD
View
Price last confirmed 13 days ago
A
Retailer 8
-
£3,137 GBP
View
A
Retailer 9
-
£3,299 GBP
A$6,743 AUD
View
Price last confirmed 25 days ago
B+
Retailer 10
-
£3,550 GBP
$4,717 USD
View
Price last confirmed 30 days ago
B+
Retailer 11
-
£3,550 GBP
$4,717 USD
View
Price last confirmed 44 days ago
Most Expensive
B+
MOH London
01C815CF6 · Oct 29
£5,173 GBP
View
11 more retailers have this diamond
Prices start from £2,707 GBPSave up to £2,466 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
£2,707 GBP