Heart|Lab Grown|IGI

1.17ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG634493584

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634493584

Diamond specifications and retailer prices

From €388 EUR

$435 USD

As of November 1, 2026

Save €722 EUR (65%) vs most expensive(unlock to see where)

13 retailers carry this diamond

Most expensive: €1,110 EUR at MOH London · As of November 2, 2026

View at MOH London

About this 1.17ct lab-grown heart diamond

This 1.17ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG634493584 or 634493584. Listed at 13 retailers as of November 1, 2026, with prices from €388 to €1,110, a €722 spread on the same certified stone. MOH London lists it at €1,110. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17

Carat

Color

VS1

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.6°

Pavilion angle41.8°

OriginLab Grown

Grading LabIGI

CertificateIGI LG634493584

Dimensions6.46 × 7.28 × 4.47 mm

L/W Ratio1.13

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG634493584

Side View

Caratlytics Score

How it works →

B+

Very Good

Strong quality and value balance

Unlock full score analysis

See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1

Current: €1,110 EUR|Low: €388 EUR|High: €1,123 EUR|Avg: €622 EUR

MOH London

Retailer 2

Retailer 3

Retailer 4

Retailer 5

Retailer 6

Retailer 7

November 3, 2026

Retailer 4€419 EUR

Retailer 7€463 EUR

Retailer 3€478 EUR

Retailer 2€522 EUR

Retailer 5€674 EUR

Retailer 6€851 EUR

MOH London€1,110 EUR

38 data points across 7 retailers

13 retailers€388 EUR to €1,110 EUR

Retailer 1

€224 EUR

$251 USD

Price last confirmed 25 days ago

Retailer 2

€259 EUR

$291 USD

View

Price last confirmed 35 days ago

Retailer 3

€277 EUR

$311 USD

View

Price last confirmed 30 days ago

Retailer 4

€277 EUR

$311 USD

View

Price last confirmed 26 days ago

B+

Retailer 5

€388 EUR

$435 USD

View

B+

Retailer 6

€419 EUR

$470 USD

View

B+

Retailer 7

€463 EUR

$519 USD

View

B+

Retailer 8

€478 EUR

ZAR 8,667 ZAR

View

B+

Retailer 9

€522 EUR

£461 GBP

View

Retailer 10

€674 EUR

A$1,163 AUD

View

Retailer 11

€851 EUR

$955 USD

View

Retailer 12

€891 EUR

$999 USD

View

Price last confirmed 33 days ago

Most Expensive

MOH London

LG634493584 · Nov 2

€1,110 EUR

£980 GBP

View

12 more retailers have this diamond

Prices start from €388 EURSave up to €722 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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B+

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