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Heart|Natural|GIA

1.50ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 2221152020

Certificate GIA 2221152020

Diamond specifications and retailer prices

From €3,965 EUR
As of November 6, 2026
Save €4,518 EUR (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,483 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 2221152020. Listed at 20 retailers as of November 5, 2026, with prices from €3,965 to €8,483, a €4,518 spread on the same certified stone. NZ Jewellers lists it at €8,483. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle43.7°
OriginNatural
Grading LabGIA
CertificateGIA 2221152020
Dimensions7.91 × 6.68 × 4.10 mm
L/W Ratio1.18
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud
Top View
7.91 mm6.68 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2221152020
Side View
Table 58.0%Crown 38.3°Girdle: STK-VTKPavilion 43.7°Culet: NoneDepth 61.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €8,483 EUR|Low: €3,887 EUR|High: €8,483 EUR|Avg: €5,168 EUR
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 20€3,965 EUR
Retailer 12€4,007 EUR
Retailer 6€4,241 EUR
Retailer 4€4,317 EUR
Retailer 9€4,549 EUR
Retailer 17€4,595 EUR
Retailer 18€4,595 EUR
Retailer 19€4,595 EUR
Retailer 2€4,719 EUR
Retailer 7€4,800 EUR
Retailer 13€4,870 EUR
Retailer 3€5,099 EUR
Retailer 5€5,114 EUR
Retailer 8€5,114 EUR
Retailer 11€5,284 EUR
Retailer 16€5,301 EUR
Retailer 10€5,596 EUR
Retailer 14€6,188 EUR
Retailer 15€8,056 EUR
NZ Jewellers€8,483 EUR

33 data points across 20 retailers

20 retailers€3,965 EUR to €8,483 EUR

A
Cheapest Retailer
-
€3,965 EUR
A
Retailer 2
-
€4,007 EUR
View
A
Retailer 3
-
€4,241 EUR
View
Final sale: no returns
A
Retailer 4
-
€4,317 EUR
View
A
Retailer 5
-
€4,549 EUR
View
A
Retailer 6
-
€4,595 EUR
View
A
Retailer 7
-
€4,595 EUR
View
Retailer 8
-
€4,595 EUR
View
Price last confirmed 8 days ago
A
Retailer 9
-
€4,719 EUR
View
B+
Retailer 10
-
€4,800 EUR
View
A
Retailer 11
-
€4,870 EUR
View
Retailer 12
-
€5,099 EUR
View
Price last confirmed 19 days ago
B+
Retailer 13
-
€5,114 EUR
View
B+
Retailer 14
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€5,114 EUR
View
B+
Retailer 15
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€5,284 EUR
View
B+
Retailer 16
-
€5,301 EUR
View
Retailer 17
-
€5,596 EUR
View
Price last confirmed 14 days ago
B+
Retailer 18
-
€6,188 EUR
View
B
Retailer 19
-
€8,056 EUR
View
Most Expensive
B
NZ Jewellers
c1097a5b-4b8b-4c26-b048-ff8b27c0f1b1 · Nov 5
€8,483 EUR
$9,471 USD
View
19 more retailers have this diamond
Prices start from €3,965 EURSave up to €4,518 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
€3,965 EUR