Heart|Lab Grown|IGI

3.13ct D FL Heart Lab Grown Diamond

EX • D/FL • IGI LG800677280

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800677280

Diamond specifications and retailer prices

From €1,856 EUR

$2,074 USD

As of October 30, 2026

Save €10,917 EUR (85%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €12,773 EUR at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 3.13ct lab-grown heart diamond

This 3.13ct 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 LG800677280 or 800677280. Listed at 13 retailers as of October 30, 2026, with prices from €1,856 to €12,773, a €10,917 spread on the same certified stone. Do Amore Diamonds lists it at €12,773. 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

3.13

Carat

Color

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.2°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG800677280

Dimensions9.22 × 9.73 × 5.92 mm

L/W Ratio1.06

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 LG800677280

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: €12,773 EUR|Low: €1,856 EUR|High: €15,261 EUR|Avg: €4,992 EUR|-16.3%

Do Amore Diamonds

Retailer 2

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Retailer 4

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Retailer 7

Retailer 8

Retailer 9

Retailer 10

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Retailer 12

Retailer 13

Retailer 14

November 1, 2026

Retailer 14€1,856 EUR

Retailer 4€2,077 EUR

Retailer 9€2,188 EUR

Retailer 10€2,305 EUR

Retailer 11€2,360 EUR

Retailer 5€2,621 EUR

Retailer 8€3,268 EUR

Retailer 7€3,369 EUR

Retailer 3€3,470 EUR

Retailer 12€3,989 EUR

Retailer 6€5,055 EUR

Retailer 2€6,451 EUR

Retailer 13€8,682 EUR

Do Amore Diamonds€12,773 EUR

32 data points across 14 retailers

13 retailers€1,856 EUR to €12,773 EUR

Cheapest Retailer

€1,856 EUR

$2,074 USD

Retailer 2

€2,077 EUR

$2,320 USD

View

Retailer 3

€2,188 EUR

$2,444 USD

View

Retailer 4

€2,305 EUR

$2,575 USD

View

Retailer 5

€2,360 EUR

$2,637 USD

View

Retailer 6

€2,621 EUR

$2,928 USD

View

Final sale: no returns

Retailer 7

€3,268 EUR

$3,651 USD

View

Retailer 8

€3,369 EUR

$3,764 USD

View

B+

Retailer 9

€3,470 EUR

$3,877 USD

View

B+

Retailer 10

€3,989 EUR

View

B+

Retailer 11

€6,451 EUR

£5,675 GBP

View

Retailer 12

€8,682 EUR

$9,700 USD

View

Most Expensive

Do Amore Diamonds

27-2717B9611 · Nov 1

€12,773 EUR

$14,270 USD

View

12 more retailers have this diamond

Prices start from €1,856 EURSave up to €10,917 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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3.13ct Heart

€1,856 EUR