Oval|Lab Grown|IGI

3.91ct E VVS2 Oval Lab Grown Diamond

ID • E/VVS2 • IGI LG786668996

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG786668996

Diamond specifications and retailer prices

From €2,105 EUR

A$3,618 AUD

As of October 29, 2026

Save €1,081 EUR (34%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: €8,262 EUR at Brilliant Earth · As of October 15, 2026

View at Brilliant Earth

About this 3.91ct lab-grown oval diamond

This 3.91ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG786668996 or 786668996. Listed at 20 retailers as of October 29, 2026, with a 51% 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

3.91

Carat

Colour

VVS2

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35°

Pavilion angle39.3°

OriginLab Grown

Grading LabIGI

CertificateIGI LG786668996

Dimensions14.78 × 8.21 × 5.09 mm

L/W Ratio1.80

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 LG786668996

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 29

Current: €8,262 EUR|Low: €791 EUR|High: €8,530 EUR|Avg: €2,296 EUR|-3.1%

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

Retailer 15

Retailer 16

Retailer 17

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Retailer 19

Retailer 20

October 26, 2026

Retailer 3€791 EUR

Retailer 18€884 EUR

Retailer 10€1,004 EUR

Retailer 7€1,071 EUR

Retailer 11€1,071 EUR

Retailer 16€1,102 EUR

Retailer 5€1,401 EUR

Retailer 17€1,434 EUR

Retailer 13€1,529 EUR

Retailer 2€2,105 EUR

Retailer 9€2,421 EUR

Retailer 6€2,488 EUR

Retailer 20€2,580 EUR

Retailer 14€2,871 EUR

Retailer 12€2,960 EUR

Retailer 15€3,021 EUR

Retailer 19€3,186 EUR

Retailer 4€3,643 EUR

Retailer 8€3,675 EUR

Brilliant Earth€8,262 EUR

31 data points across 20 retailers

20 retailers€2,105 EUR to €3,186 EUR

Retailer 1

€791 EUR

$884 USD

Price last confirmed 15 days ago

Retailer 2

€1,004 EUR

$1,122 USD

View

Price last confirmed 34 days ago

Retailer 3

€1,071 EUR

$1,196 USD

View

Price last confirmed 28 days ago

Retailer 4

€1,102 EUR

£970 GBP

View

Price last confirmed 14 days ago

Retailer 5

€1,195 EUR

$1,335 USD

View

Price last confirmed 12 days ago

Retailer 6

€1,401 EUR

$1,565 USD

View

Price last confirmed 14 days ago

Retailer 7

€1,434 EUR

£1,261 GBP

View

Price last confirmed 14 days ago

Retailer 8

€1,529 EUR

$1,708 USD

View

Price last confirmed 13 days ago

Retailer 9

€2,105 EUR

A$3,618 AUD

View

Retailer 10

€2,238 EUR

$2,500 USD

View

Price last confirmed 22 days ago

Retailer 11

€2,488 EUR

ZAR 44,900 ZAR

View

Price last confirmed 24 days ago

Retailer 12

€2,580 EUR

$2,882 USD

View

Price last confirmed 15 days ago

Retailer 13

€2,871 EUR

$3,207 USD

View

Price last confirmed 14 days ago

Retailer 14

€2,908 EUR

$3,249 USD

View

Price last confirmed 14 days ago

Retailer 15

€2,960 EUR

£2,604 GBP

View

Price last confirmed 24 days ago

Retailer 16

€3,021 EUR

$3,375 USD

View

Price last confirmed 14 days ago

B+

Retailer 17

€3,186 EUR

$3,559 USD

View

Retailer 18

€3,643 EUR

$4,070 USD

View

Price last confirmed 16 days ago

Retailer 19

€3,675 EUR

£3,233 GBP

View

Price last confirmed 24 days ago

Most Expensive

Brilliant Earth

18661073A · Oct 15

€8,262 EUR

$9,230 USD

View

Price last confirmed 15 days ago

19 more retailers have this diamond

Prices start from €2,105 EURSave up to €1,081 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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3.91ct Oval

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