Heart|Lab Grown|IGI

3.22ct D FL Heart Lab Grown Diamond

ID • D/FL • IGI LG804660313

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG804660313

Diamond specifications and retailer prices

From €1,909 EUR

$2,133 USD

As of October 30, 2026

Save €11,231 EUR (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €13,140 EUR at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 3.22ct lab-grown heart diamond

This 3.22ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804660313 or 804660313. Listed at 12 retailers as of October 30, 2026, with prices from €1,909 to €13,140, a €11,231 spread on the same certified stone. Do Amore Diamonds lists it at €13,140. 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

3.22

Carat

Color

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.2°

OriginLab Grown

Grading LabIGI

CertificateIGI LG804660313

Dimensions9.01 × 10.14 × 6.07 mm

L/W Ratio1.13

Girdle conditionFaceted

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

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG804660313

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: €13,140 EUR|Low: €1,909 EUR|High: €15,691 EUR|Avg: €5,822 EUR|-16.3%

Do Amore Diamonds

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

November 1, 2026

Retailer 11€1,909 EUR

Retailer 15€2,136 EUR

Retailer 8€2,247 EUR

Retailer 9€2,363 EUR

Retailer 10€2,483 EUR

Retailer 4€2,696 EUR

Retailer 2€3,361 EUR

Retailer 13€3,556 EUR

Retailer 14€3,569 EUR

Retailer 5€5,183 EUR

Retailer 12€6,765 EUR

Retailer 7€8,775 EUR

Retailer 6€11,040 EUR

Retailer 3€12,764 EUR

Do Amore Diamonds€13,140 EUR

29 data points across 15 retailers

12 retailers€1,909 EUR to €13,140 EUR

Cheapest Retailer

€1,909 EUR

$2,133 USD

Retailer 2

€2,136 EUR

$2,386 USD

View

Retailer 3

€2,247 EUR

$2,510 USD

View

Retailer 4

€2,363 EUR

$2,640 USD

View

Retailer 5

€2,483 EUR

$2,774 USD

View

Retailer 6

€2,696 EUR

$3,012 USD

View

Final sale: no returns

Retailer 7

€3,361 EUR

$3,755 USD

View

B+

Retailer 8

€3,556 EUR

$3,973 USD

View

Retailer 9

€3,569 EUR

$3,987 USD

View

B+

Retailer 10

€6,765 EUR

£5,951 GBP

View

Retailer 11

€12,764 EUR

$14,260 USD

View

Most Expensive

Do Amore Diamonds

27-06B596D2C · Nov 1

€13,140 EUR

$14,680 USD

View

11 more retailers have this diamond

Prices start from €1,909 EURSave up to €11,231 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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3.22ct Heart

€1,909 EUR