Oval|Lab Grown|IGI

7.14ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG659400416

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG659400416

Diamond specifications and retailer prices

From £966 GBP

$1,295 USD

As of October 31, 2026

Save £3,153 GBP (77%) vs most expensive(unlock to see where)

19 retailers carry this diamond

Most expensive: £4,120 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 7.14ct lab-grown oval diamond

This 7.14ct lab-grown oval sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG659400416 or 659400416. Listed at 19 retailers as of October 29, 2026, with prices from £966 to £4,120, a £3,153 spread on the same certified stone. Brilliant Earth lists it at £4,120. 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

7.14

Carat

Colour

VS2

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG659400416

Dimensions15.44 × 10.92 × 6.78 mm

L/W Ratio1.41

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 LG659400416

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 31

Current: £4,120 GBP|Low: £688 GBP|High: £4,247 GBP|Avg: £1,830 GBP|-3.0%

Brilliant Earth

Retailer 2

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October 31, 2026

Retailer 9£688 GBP

Retailer 8£749 GBP

Retailer 10£787 GBP

Retailer 11£799 GBP

Retailer 13£966 GBP

Retailer 17£1,000 GBP

Retailer 18£1,214 GBP

Retailer 12£1,289 GBP

Retailer 4£1,337 GBP

Retailer 2£1,370 GBP

Retailer 15£1,802 GBP

Retailer 19£2,240 GBP

Retailer 7£2,246 GBP

Retailer 3£2,309 GBP

Retailer 5£2,591 GBP

Retailer 14£2,850 GBP

Retailer 6£2,911 GBP

Retailer 16£3,340 GBP

Brilliant Earth£4,120 GBP

38 data points across 19 retailers

19 retailers£966 GBP to £4,120 GBP

Retailer 1

£688 GBP

$922 USD

Price last confirmed 38 days ago

Retailer 2

£749 GBP

$1,004 USD

View

Price last confirmed 35 days ago

Retailer 3

£787 GBP

$1,055 USD

View

Price last confirmed 34 days ago

Retailer 4

£966 GBP

$1,295 USD

View

Retailer 5

£1,000 GBP

View

Price last confirmed 14 days ago

Retailer 6

£1,214 GBP

$1,627 USD

View

Retailer 7

£1,289 GBP

View

Retailer 8

£1,314 GBP

View

Price last confirmed 19 days ago

B+

Retailer 9

£1,337 GBP

$1,791 USD

View

Retailer 10

£1,370 GBP

€1,748 EUR

View

B+

Retailer 11

£1,802 GBP

$2,414 USD

View

B+

Retailer 12

£2,240 GBP

$3,002 USD

View

Retailer 13

£2,246 GBP

$3,009 USD

View

Price last confirmed 33 days ago

B+

Retailer 14

£2,309 GBP

View

Retailer 15

£2,591 GBP

$3,472 USD

View

Retailer 16

£2,850 GBP

View

Retailer 17

£2,911 GBP

$3,900 USD

View

Price last confirmed 13 days ago

Retailer 18

£3,340 GBP

$4,475 USD

View

Price last confirmed 13 days ago

Most Expensive

Brilliant Earth

11924183A · Oct 29

£4,120 GBP

$5,520 USD

View

18 more retailers have this diamond

Prices start from £966 GBPSave up to £3,153 GBP

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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7.14ct Oval

£966 GBP