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Heart|Lab Grown|IGI

3.64ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG821656619

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821656619

Diamond specifications and retailer prices

From €1,673 EUR
$1,869 USD
As of November 1, 2026
Save €3,620 EUR (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €5,293 EUR at With Clarity · As of October 31, 2026
View at With Clarity

About this 3.64ct lab-grown heart diamond

This 3.64ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG821656619 or 821656619. Listed at 7 retailers as of October 31, 2026, with prices from €1,673 to €5,293, a €3,620 spread on the same certified stone. With Clarity lists it at €5,293. 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

3.64
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821656619
Dimensions9.55 × 10.79 × 6.11 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.55 mm10.79 mm3.64 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821656619
Side View
Table 55.0%Crown 33.5°Girdle: MED-THKPavilion 37.3°Culet: NoneDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €2,036 EUR|Low: €1,673 EUR|High: €5,187 EUR|Avg: €3,308 EUR|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
November 1, 2026
Retailer 5€1,673 EUR
Retailer 1€2,036 EUR
Retailer 3€2,297 EUR
Retailer 4€2,450 EUR
Retailer 2€4,178 EUR
Retailer 6€5,118 EUR
With Clarity€5,187 EUR

34 data points across 7 retailers

7 retailers€1,673 EUR to €5,293 EUR

B+
Cheapest Retailer
-
€1,673 EUR
$1,869 USD
B+
Retailer 2
-
€2,036 EUR
£1,791 GBP
View
B+
Retailer 3
-
€2,297 EUR
$2,566 USD
View
B+
Retailer 4
-
€2,450 EUR
$2,737 USD
View
B
Retailer 5
-
€4,178 EUR
£3,675 GBP
View
B
Retailer 6
-
€5,118 EUR
$5,718 USD
View
Most Expensive
B
With Clarity
821656619 · Oct 31
€5,293 EUR
$5,913 USD
View
6 more retailers have this diamond
Prices start from €1,673 EURSave up to €3,620 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.

B+
3.64ct Heart
€1,673 EUR