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 $1,869 USD
As of October 30, 2026
Save $4,044 USD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,913 USD 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 30, 2026, with prices from $1,869 to $5,913, a $4,044 spread on the same certified stone. With Clarity lists it at $5,913. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $2,275 USD|Low: $1,869 USD|High: $5,795 USD|Avg: $3,697 USD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
With Clarity
October 31, 2026
Retailer 5$1,869 USD
Retailer 1$2,275 USD
Retailer 3$2,566 USD
Retailer 4$2,737 USD
Retailer 2$4,667 USD
Retailer 6$5,718 USD
With Clarity$5,795 USD

33 data points across 7 retailers

7 retailers$1,869 USD to $5,913 USD

B+
Cheapest Retailer
-
$1,869 USD
B+
Retailer 2
-
$2,275 USD
£1,791 GBP
View
B+
Retailer 3
-
$2,566 USD
View
B+
Retailer 4
-
$2,737 USD
View
B
Retailer 5
-
$4,667 USD
£3,675 GBP
View
B
Retailer 6
-
$5,718 USD
View
Most Expensive
B
With Clarity
821656619 · Oct 31
$5,913 USD
View
6 more retailers have this diamond
Prices start from $1,869 USDSave up to $4,044 USD

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
$1,869 USD