Heart|Lab Grown|IGI

4.03ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG663411185

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG663411185

Diamond specifications and retailer prices

From €1,233 EUR

$1,378 USD

As of October 30, 2026

Save €2,994 EUR (71%) vs most expensive(unlock to see where)

14 retailers carry this diamond

Most expensive: €4,228 EUR at Reve Diamonds · As of November 1, 2026

View at Reve Diamonds

About this 4.03ct lab-grown heart diamond

This 4.03ct 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 LG663411185 or 663411185. Listed at 14 retailers as of October 30, 2026, with prices from €1,233 to €4,228, a €2,994 spread on the same certified stone. Reve Diamonds lists it at €4,228. 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

4.03

Carat

Colour

VVS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle39.1°

Pavilion angle38.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG663411185

Dimensions10.74 × 9.67 × 6.51 mm

L/W Ratio1.11

Girdle conditionFaceted

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG663411185

Side View

Caratlytics Score

How it works →

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: €4,087 EUR|Low: €1,184 EUR|High: €5,920 EUR|Avg: €2,689 EUR|-1.1%

Retailer 1

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Reve Diamonds

November 1, 2026

Retailer 16€1,233 EUR

Retailer 5€1,343 EUR

Retailer 4€1,381 EUR

Retailer 17€1,431 EUR

Retailer 11€1,490 EUR

Retailer 2€1,584 EUR

Retailer 9€1,848 EUR

Retailer 14€2,261 EUR

Retailer 10€2,506 EUR

Retailer 18€2,598 EUR

Retailer 7€2,643 EUR

Retailer 3€2,683 EUR

Retailer 6€2,797 EUR

Retailer 13€3,046 EUR

Retailer 12€3,066 EUR

Retailer 1€4,087 EUR

Reve Diamonds€4,228 EUR

Retailer 8€5,032 EUR

Retailer 15€5,907 EUR

34 data points across 19 retailers

14 retailers€1,233 EUR to €4,228 EUR

Cheapest Retailer

€1,233 EUR

$1,378 USD

Retailer 2

€1,343 EUR

$1,500 USD

View

Retailer 3

€1,381 EUR

$1,543 USD

View

Final sale: no returns

Retailer 4

€1,431 EUR

$1,599 USD

View

Retailer 5

€1,490 EUR

£1,311 GBP

View

Retailer 6

€1,584 EUR

$1,770 USD

View

B+

Retailer 7

€2,261 EUR

$2,526 USD

View

B+

Retailer 8

€2,598 EUR

$2,902 USD

View

Retailer 9

€2,643 EUR

$2,953 USD

View

Price last confirmed 12 days ago

B+

Retailer 10

€2,683 EUR

$2,997 USD

View

B+

Retailer 11

€3,046 EUR

ZAR 54,979 ZAR

View

Retailer 12

€3,066 EUR

A$5,270 AUD

View

Retailer 13

€4,087 EUR

£3,595 GBP

View

Most Expensive

Reve Diamonds

D6C47F2CC · Nov 1

€4,228 EUR

$4,723 USD

View

13 more retailers have this diamond

Prices start from €1,233 EURSave up to €2,994 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.

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4.03ct Heart

€1,233 EUR