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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 €3,123 EUR
$3,489 USD
As of October 31, 2026
Save €3,029 EUR (49%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €6,152 EUR 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 29, 2026, with prices from €3,123 to €6,152, a €3,029 spread on the same certified stone. MOH London lists it at €6,152. 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 31
Current: €6,152 EUR|Low: €2,646 EUR|High: €6,375 EUR|Avg: €4,078 EUR|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3€3,123 EUR
Retailer 5€3,276 EUR
Retailer 2€3,336 EUR
Retailer 9€3,486 EUR
Retailer 4€3,631 EUR
Retailer 7€3,659 EUR
Retailer 6€3,923 EUR
MOH London€6,152 EUR
Retailer 8€6,375 EUR

44 data points across 9 retailers

12 retailers€3,123 EUR to €6,152 EUR

A
Cheapest Retailer
-
€3,123 EUR
$3,489 USD
A
Retailer 2
-
€3,276 EUR
$3,660 USD
View
Final sale: no returns
A
Retailer 3
-
€3,336 EUR
$3,727 USD
View
A
Retailer 4
-
€3,486 EUR
$3,895 USD
View
A
Retailer 5
-
€3,631 EUR
£3,194 GBP
View
Retailer 6
-
€3,659 EUR
$4,088 USD
View
Price last confirmed 30 days ago
Retailer 7
-
€3,659 EUR
$4,088 USD
View
Price last confirmed 30 days ago
Retailer 8
-
€3,659 EUR
$4,088 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€3,923 EUR
A$6,743 AUD
View
Price last confirmed 27 days ago
Retailer 10
-
€4,222 EUR
$4,717 USD
View
Price last confirmed 32 days ago
Retailer 11
-
€4,222 EUR
$4,717 USD
View
Price last confirmed 46 days ago
Most Expensive
B+
MOH London
01C815CF6 · Oct 29
€6,152 EUR
£5,412 GBP
View
11 more retailers have this diamond
Prices start from €3,123 EURSave up to €3,029 EUR

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
€3,123 EUR