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Heart|Lab Grown|IGI

4.17ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG841664621

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841664621

Diamond specifications and retailer prices

From €553 EUR
$618 USD
As of October 30, 2026
Save €3,672 EUR (87%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €4,225 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.17ct lab-grown heart diamond

This 4.17ct 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 LG841664621 or 841664621. Listed at 12 retailers as of October 30, 2026, with prices from €553 to €4,225, a €3,672 spread on the same certified stone. Brilliant Earth lists it at €4,225. 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

4.17
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841664621
Dimensions9.69 × 10.94 × 6.58 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.69 mm10.94 mm4.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841664621
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 39°Culet: NoneDepth 60.1%

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: €4,225 EUR|Low: €553 EUR|High: €4,225 EUR|Avg: €1,903 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10€553 EUR
Retailer 4€555 EUR
Retailer 2€1,374 EUR
Retailer 7€1,702 EUR
Retailer 6€1,705 EUR
Retailer 3€1,805 EUR
Retailer 9€2,069 EUR
Retailer 11€2,753 EUR
Retailer 5€2,994 EUR
Retailer 8€3,133 EUR
Brilliant Earth€4,225 EUR

21 data points across 11 retailers

12 retailers€553 EUR to €4,225 EUR

A
Cheapest Retailer
-
€553 EUR
$618 USD
A
Retailer 2
-
€555 EUR
£488 GBP
View
A
Retailer 3
-
€1,374 EUR
A$2,362 AUD
View
B+
Retailer 4
-
€1,702 EUR
$1,902 USD
View
B+
Retailer 5
-
€1,705 EUR
$1,905 USD
View
B+
Retailer 6
-
€1,805 EUR
$2,016 USD
View
B+
Retailer 7
-
€2,069 EUR
$2,311 USD
View
B+
Retailer 8
-
€2,162 EUR
$2,415 USD
View
Retailer 9
-
€2,753 EUR
SGD 4,157 SGD
View
Price last confirmed 19 days ago
B
Retailer 10
-
€2,994 EUR
£2,634 GBP
View
B
Retailer 11
-
€3,133 EUR
$3,500 USD
View
Most Expensive
B
Brilliant Earth
21712493A · Oct 30
€4,225 EUR
$4,720 USD
View
11 more retailers have this diamond
Prices start from €553 EURSave up to €3,672 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
4.17ct Heart
€553 EUR