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Heart|Lab Grown|IGI

3.59ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG821613666

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821613666

Diamond specifications and retailer prices

From $1,638 USD
As of October 30, 2026
Save $2,352 USD (59%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $4,419 USD at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

About this 3.59ct lab-grown heart diamond

This 3.59ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821613666 or 821613666. Listed at 7 retailers as of October 30, 2026, with a 144% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.59
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821613666
Dimensions10.68 × 9.90 × 5.94 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.68 mm9.90 mm3.59 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821613666
Side View
Table 57.0%Crown 33.9°Girdle: MED-STKPavilion 37.5°Culet: NoneDepth 55.6%

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: $4,419 USD|Low: $1,638 USD|High: $4,419 USD|Avg: $2,827 USD|+0.3%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$1,638 USD
Retailer 2$1,767 USD
Retailer 3$1,801 USD
Retailer 6$2,539 USD
Retailer 4$3,904 USD
Retailer 7$3,990 USD
Novita Diamonds$4,419 USD

34 data points across 7 retailers

7 retailers$1,638 USD to $3,990 USD

A
Cheapest Retailer
-
$1,638 USD
A
Retailer 2
-
$1,767 USD
£1,391 GBP
View
A
Retailer 3
-
$1,801 USD
€1,715 EUR
View
B+
Retailer 4
-
$2,539 USD
View
B
Retailer 5
-
$3,904 USD
£3,074 GBP
View
B
Retailer 6
-
$3,990 USD
View
Most Expensive
Novita Diamonds
cert_821613666 · Oct 5
$4,419 USD
A$6,798 AUD
View
Price last confirmed 26 days ago
6 more retailers have this diamond
Prices start from $1,638 USDSave up to $2,352 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.

A
3.59ct Heart
$1,638 USD