Heart|Lab Grown|IGI

5.51ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG793633917

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG793633917

Diamond specifications and retailer prices

From €1,142 EUR

$1,276 USD

As of October 30, 2026

Save €6,717 EUR (85%) vs most expensive(unlock to see where)

12 retailers carry this diamond

Most expensive: €7,859 EUR at Do Amore Diamonds · As of November 1, 2026

View at Do Amore Diamonds

About this 5.51ct lab-grown heart diamond

This 5.51ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG793633917 or 793633917. Listed at 12 retailers as of October 30, 2026, with prices from €1,142 to €7,859, a €6,717 spread on the same certified stone. Do Amore Diamonds lists it at €7,859. 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

5.51

Carat

Color

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle37.6°

Pavilion angle41.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG793633917

Dimensions12.31 × 10.68 × 7.34 mm

L/W Ratio1.15

Girdle conditionFaceted

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 LG793633917

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: €7,859 EUR|Low: €1,096 EUR|High: €9,855 EUR|Avg: €3,490 EUR|-20.3%

Do Amore Diamonds

Retailer 2

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November 1, 2026

Retailer 13€1,142 EUR

Retailer 16€1,242 EUR

Retailer 11€1,565 EUR

Retailer 3€1,620 EUR

Retailer 5€2,070 EUR

Retailer 14€2,098 EUR

Retailer 10€2,099 EUR

Retailer 12€2,470 EUR

Retailer 4€2,725 EUR

Retailer 15€2,741 EUR

Retailer 2€2,964 EUR

Retailer 8€3,389 EUR

Retailer 9€4,199 EUR

Retailer 6€5,175 EUR

Do Amore Diamonds€7,859 EUR

Retailer 7€8,583 EUR

25 data points across 16 retailers

12 retailers€1,142 EUR to €7,859 EUR

Cheapest Retailer

€1,142 EUR

$1,276 USD

Retailer 2

€1,242 EUR

$1,388 USD

View

Retailer 3

€1,565 EUR

£1,377 GBP

View

Price last confirmed 15 days ago

Retailer 4

€1,620 EUR

$1,810 USD

View

Retailer 5

€2,098 EUR

$2,344 USD

View

B+

Retailer 6

€2,099 EUR

$2,345 USD

View

B+

Retailer 7

€2,470 EUR

$2,759 USD

View

B+

Retailer 8

€2,725 EUR

$3,044 USD

View

B+

Retailer 9

€2,741 EUR

$3,062 USD

View

B+

Retailer 10

€2,964 EUR

A$5,094 AUD

View

B+

Retailer 11

€4,199 EUR

£3,694 GBP

View

Most Expensive

Do Amore Diamonds

27-42EA04021 · Nov 1

€7,859 EUR

$8,780 USD

View

11 more retailers have this diamond

Prices start from €1,142 EURSave up to €6,717 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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5.51ct Heart

€1,142 EUR