Heart|Lab Grown|IGI

2.43ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG687504234

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG687504234

Diamond specifications and retailer prices

From €481 EUR

$537 USD

As of October 30, 2026

Save €3,601 EUR (88%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €4,082 EUR at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 2.43ct lab-grown heart diamond

This 2.43ct lab-grown heart sits in the two to three carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG687504234 or 687504234. Listed at 12 retailers as of October 29, 2026, with prices from €481 to €4,082, a €3,601 spread on the same certified stone. Do Amore Diamonds lists it at €4,082. 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

2.43

Carat

Colour

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.2°

Pavilion angle40.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG687504234

Dimensions8.11 × 9.40 × 5.42 mm

L/W Ratio1.16

Girdle conditionFaceted

Culet sizePointed

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

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG687504234

Side View

Caratlytics Score

How it works →

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: €4,082 EUR|Low: €462 EUR|High: €4,082 EUR|Avg: €1,590 EUR

Do Amore Diamonds

Retailer 2

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Retailer 16

October 30, 2026

Retailer 14€481 EUR

Retailer 12€539 EUR

Retailer 2€698 EUR

Retailer 3€824 EUR

Retailer 4€835 EUR

Retailer 13€837 EUR

Retailer 16€923 EUR

Retailer 6€1,124 EUR

Retailer 9€1,470 EUR

Retailer 11€1,539 EUR

Retailer 15€1,731 EUR

Retailer 5€1,843 EUR

Retailer 7€2,462 EUR

Retailer 8€2,776 EUR

Retailer 10€2,871 EUR

Do Amore Diamonds€4,082 EUR

26 data points across 16 retailers

12 retailers€481 EUR to €4,082 EUR

Cheapest Retailer

€481 EUR

$537 USD

Retailer 2

€539 EUR

$602 USD

View

Retailer 3

€698 EUR

£614 GBP

View

Retailer 4

€824 EUR

$921 USD

View

B+

Retailer 5

€835 EUR

$933 USD

View

B+

Retailer 6

€837 EUR

$935 USD

View

B+

Retailer 7

€923 EUR

$1,031 USD

View

Retailer 8

€1,470 EUR

A$2,526 AUD

View

Price last confirmed 9 days ago

Retailer 9

€1,539 EUR

$1,719 USD

View

B+

Retailer 10

€1,731 EUR

$1,934 USD

View

Retailer 11

€2,871 EUR

£2,526 GBP

View

Most Expensive

Do Amore Diamonds

7-1681659 · Oct 29

€4,082 EUR

$4,560 USD

View

11 more retailers have this diamond

Prices start from €481 EURSave up to €3,601 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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2.43ct Heart

€481 EUR