CaratHunter
Plans
Heart|Natural|GIA

1.50ct E SI1 Heart Natural Diamond

VG • E/SI1 • GIA 2221152020

Certificate GIA 2221152020

Diamond specifications and retailer prices

From €3,963 EUR
$4,427 USD
As of October 30, 2026
Save €4,515 EUR (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,477 EUR at NZ Jewellers · As of October 30, 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 October 30, 2026, with prices from €3,963 to €8,477, a €4,515 spread on the same certified stone. NZ Jewellers lists it at €8,477. 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
Color
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

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 30
Current: €8,477 EUR|Low: €3,885 EUR|High: €8,477 EUR|Avg: €5,188 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 1, 2026
Retailer 20€3,963 EUR
Retailer 12€4,005 EUR
Retailer 6€4,238 EUR
Retailer 4€4,314 EUR
Retailer 9€4,546 EUR
Retailer 17€4,592 EUR
Retailer 18€4,592 EUR
Retailer 19€4,592 EUR
Retailer 2€4,742 EUR
Retailer 7€4,797 EUR
Retailer 14€4,904 EUR
Retailer 3€5,096 EUR
Retailer 5€5,111 EUR
Retailer 8€5,111 EUR
Retailer 11€5,281 EUR
Retailer 16€5,298 EUR
Retailer 10€5,593 EUR
Retailer 15€6,230 EUR
Retailer 13€8,073 EUR
NZ Jewellers€8,477 EUR

34 data points across 20 retailers

20 retailers€3,963 EUR to €8,477 EUR

A
Cheapest Retailer
-
€3,963 EUR
$4,427 USD
A
Retailer 2
-
€4,005 EUR
$4,474 USD
View
A
Retailer 3
-
€4,238 EUR
$4,735 USD
View
Final sale: no returns
A
Retailer 4
-
€4,314 EUR
$4,820 USD
View
A
Retailer 5
-
€4,546 EUR
$5,079 USD
View
A
Retailer 6
-
€4,592 EUR
$5,130 USD
View
A
Retailer 7
-
€4,592 EUR
$5,130 USD
View
A
Retailer 8
-
€4,592 EUR
$5,130 USD
View
A
Retailer 9
-
€4,742 EUR
£4,172 GBP
View
B+
Retailer 10
-
€4,797 EUR
$5,359 USD
View
A
Retailer 11
-
€4,904 EUR
£4,314 GBP
View
Retailer 12
-
€5,096 EUR
A$8,759 AUD
View
Price last confirmed 14 days ago
B+
Retailer 13
-
€5,111 EUR
$5,710 USD
View
B+
Retailer 14
-
€5,111 EUR
$5,710 USD
View
B+
Retailer 15
-
€5,281 EUR
$5,900 USD
View
B+
Retailer 16
-
€5,298 EUR
$5,919 USD
View
Retailer 17
-
€5,593 EUR
$6,248 USD
View
Price last confirmed 9 days ago
B+
Retailer 18
-
€6,230 EUR
ZAR 112,447 ZAR
View
B
Retailer 19
-
€8,073 EUR
£7,102 GBP
View
Most Expensive
B
NZ Jewellers
c1097a5b-4b8b-4c26-b048-ff8b27c0f1b1 · Oct 30
€8,477 EUR
$9,471 USD
View
19 more retailers have this diamond
Prices start from €3,963 EURSave up to €4,515 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
€3,963 EUR