Heart|Lab Grown|IGI

6.50ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG729516182

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729516182

Diamond specifications and retailer prices

From €1,306 EUR

$1,459 USD

As of November 1, 2026

Save €3,653 EUR (74%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €6,445 EUR at Brilliant Earth · As of October 21, 2026

View at Brilliant Earth

About this 6.5ct lab-grown heart diamond

This 6.5ct lab-grown heart sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729516182 or 729516182. Listed at 13 retailers as of November 1, 2026, with a 280% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.50

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle33.5°

Pavilion angle38°

OriginLab Grown

Grading LabIGI

CertificateIGI LG729516182

Dimensions11.98 × 13.05 × 7.27 mm

L/W Ratio1.09

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 LG729516182

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: Nov 1

Current: €6,445 EUR|Low: €863 EUR|High: €6,642 EUR|Avg: €2,733 EUR|-3.0%

Brilliant Earth

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

October 25, 2026

Retailer 4€1,306 EUR

Retailer 5€1,405 EUR

Retailer 14€1,664 EUR

Retailer 7€1,862 EUR

Retailer 12€1,984 EUR

Retailer 11€2,084 EUR

Retailer 3€2,257 EUR

Retailer 8€2,317 EUR

Retailer 10€2,395 EUR

Retailer 6€2,807 EUR

Retailer 9€4,042 EUR

Retailer 13€4,768 EUR

Retailer 2€4,959 EUR

Brilliant Earth€6,445 EUR

30 data points across 14 retailers

13 retailers€1,306 EUR to €4,959 EUR

Cheapest Retailer

€1,306 EUR

$1,459 USD

Final sale: no returns

Retailer 2

€1,405 EUR

$1,570 USD

View

Price last confirmed 9 days ago

Retailer 3

€1,664 EUR

$1,859 USD

View

Price last confirmed 11 days ago

Retailer 4

€1,862 EUR

£1,638 GBP

View

Price last confirmed 10 days ago

Retailer 5

€1,984 EUR

$2,217 USD

View

Price last confirmed 11 days ago

Retailer 6

€2,257 EUR

$2,521 USD

View

Price last confirmed 11 days ago

Retailer 7

€2,317 EUR

A$3,982 AUD

View

Price last confirmed 11 days ago

Retailer 8

€2,395 EUR

ZAR 43,225 ZAR

View

Price last confirmed 13 days ago

Retailer 9

€3,465 EUR

$3,871 USD

View

Price last confirmed 10 days ago

Retailer 10

€4,042 EUR

£3,556 GBP

View

Price last confirmed 11 days ago

Retailer 11

€4,768 EUR

A$8,195 AUD

View

Price last confirmed 27 days ago

Retailer 12

€4,959 EUR

$5,540 USD

View

Most Expensive

Brilliant Earth

15973255A · Oct 21

€6,445 EUR

$7,200 USD

View

Price last confirmed 11 days ago

12 more retailers have this diamond

Prices start from €1,306 EURSave up to €3,653 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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6.50ct Heart

€1,306 EUR