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Heart|Lab Grown|IGI

3.37ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG591301196

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG591301196

Diamond specifications and retailer prices

From €476 EUR
$532 USD
As of October 30, 2026
Save €3,256 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €3,733 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.37ct lab-grown heart diamond

This 3.37ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG591301196 or 591301196. Listed at 23 retailers as of October 30, 2026, with prices from €476 to €3,733, a €3,256 spread on the same certified stone. Brilliant Earth lists it at €3,733. 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

3.37
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.4°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591301196
Dimensions10.69 × 9.38 × 5.90 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.69 mm9.38 mm3.37 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591301196
Side View
Table 55.0%Crown 37.4°Girdle: MED-STKPavilion 37°Culet: NoneDepth 55.2%

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: Oct 30
Current: €3,733 EUR|Low: €456 EUR|High: €3,894 EUR|Avg: €1,342 EUR|-4.1%
Brilliant Earth
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
November 1, 2026
Retailer 15€476 EUR
Retailer 5€533 EUR
Retailer 8€533 EUR
Retailer 3€590 EUR
Retailer 11€712 EUR
Retailer 12€792 EUR
Retailer 7€852 EUR
Retailer 2€915 EUR
Retailer 10€1,281 EUR
Retailer 13€1,319 EUR
Retailer 4€1,552 EUR
Retailer 6€1,869 EUR
Retailer 16€2,066 EUR
Retailer 14€2,310 EUR
Retailer 9€2,476 EUR
Brilliant Earth€3,733 EUR

45 data points across 16 retailers

23 retailers€476 EUR to €3,733 EUR

A
Cheapest Retailer
-
€476 EUR
$532 USD
A
Retailer 2
-
€533 EUR
$595 USD
View
Final sale: no returns
A
Retailer 3
-
€533 EUR
$595 USD
View
A
Retailer 4
-
€590 EUR
$659 USD
View
Retailer 5
-
€590 EUR
$659 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€712 EUR
$795 USD
View
B+
Retailer 7
-
€792 EUR
$885 USD
View
A
Retailer 8
-
€852 EUR
$952 USD
View
A
Retailer 9
-
€915 EUR
£805 GBP
View
A
Retailer 10
-
€1,281 EUR
ZAR 23,128 ZAR
View
B+
Retailer 11
-
€1,299 EUR
$1,451 USD
View
B+
Retailer 12
-
€1,319 EUR
$1,474 USD
View
B+
Retailer 13
-
€1,401 EUR
$1,565 USD
View
B+
Retailer 14
-
€1,552 EUR
$1,734 USD
View
B+
Retailer 15
-
€1,869 EUR
SGD 2,821 SGD
View
B+
Retailer 16
-
€1,900 EUR
$2,123 USD
View
B+
Retailer 17
-
€1,917 EUR
$2,142 USD
View
B+
Retailer 18
-
€1,941 EUR
$2,168 USD
View
B+
Retailer 19
-
€2,016 EUR
$2,252 USD
View
B+
Retailer 20
-
€2,066 EUR
$2,308 USD
View
Retailer 21
-
€2,310 EUR
A$3,971 AUD
View
Price last confirmed 23 days ago
B
Retailer 22
-
€2,476 EUR
£2,178 GBP
View
Most Expensive
B
Brilliant Earth
7760443A · Oct 31
€3,733 EUR
$4,170 USD
View
22 more retailers have this diamond
Prices start from €476 EURSave up to €3,256 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
3.37ct Heart
€476 EUR