Oval|Lab Grown|IGI

7.00ct F VS1 Oval Lab Grown Diamond

ID • F/VS1 • IGI LG815680921

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG815680921

Diamond specifications and retailer prices

From £722 GBP

$968 USD

As of October 27, 2026

Save £4,487 GBP (86%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £5,209 GBP at Brilliant Earth · As of October 30, 2026

View at Brilliant Earth

About this 7ct lab-grown oval diamond

This 7ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815680921 or 815680921. Listed at 26 retailers as of October 27, 2026, with prices from £722 to £5,209, a £4,487 spread on the same certified stone. Brilliant Earth lists it at £5,209. 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

7.00

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle38.7°

OriginLab Grown

Grading LabIGI

CertificateIGI LG815680921

Dimensions15.76 × 10.66 × 6.41 mm

L/W Ratio1.48

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 LG815680921

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 27

Current: £5,209 GBP|Low: £722 GBP|High: £5,217 GBP|Avg: £2,071 GBP|-0.1%

Brilliant Earth

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Retailer 27

October 31, 2026

Retailer 6£722 GBP

Retailer 4£787 GBP

Retailer 20£809 GBP

Retailer 5£838 GBP

Retailer 10£974 GBP

Retailer 24£1,001 GBP

Retailer 23£1,008 GBP

Retailer 16£1,156 GBP

Retailer 13£1,273 GBP

Retailer 25£1,285 GBP

Retailer 11£1,341 GBP

Retailer 27£1,500 GBP

Retailer 3£1,552 GBP

Retailer 9£1,655 GBP

Retailer 22£1,741 GBP

Retailer 18£2,320 GBP

Retailer 8£2,357 GBP

Retailer 21£2,446 GBP

Retailer 12£2,594 GBP

Retailer 14£2,599 GBP

Retailer 17£2,813 GBP

Retailer 26£2,847 GBP

Retailer 19£2,919 GBP

Retailer 2£3,773 GBP

Retailer 15£4,029 GBP

Retailer 7£4,127 GBP

Brilliant Earth£5,209 GBP

25 data points across 27 retailers

26 retailers£722 GBP to £5,209 GBP

Cheapest Retailer

£722 GBP

$968 USD

Retailer 2

£787 GBP

$1,054 USD

View

Price last confirmed 7 days ago

Retailer 3

£838 GBP

$1,123 USD

View

Retailer 4

£974 GBP

HK$10,200 HKD

View

Retailer 5

£1,001 GBP

View

Retailer 6

£1,008 GBP

$1,350 USD

View

Retailer 7

£1,156 GBP

$1,549 USD

View

Retailer 8

£1,273 GBP

€1,624 EUR

View

Retailer 9

£1,285 GBP

View

B+

Retailer 10

£1,341 GBP

$1,797 USD

View

Retailer 11

£1,500 GBP

ZAR 32,467 ZAR

View

Price last confirmed 7 days ago

Retailer 12

£1,552 GBP

A$3,199 AUD

View

Price last confirmed 10 days ago

B+

Retailer 13

£1,655 GBP

$2,217 USD

View

B+

Retailer 14

£1,741 GBP

A$3,588 AUD

View

B+

Retailer 15

£2,320 GBP

View

B+

Retailer 16

£2,357 GBP

$3,158 USD

View

B+

Retailer 17

£2,446 GBP

$3,277 USD

View

B+

Retailer 18

£2,594 GBP

$3,476 USD

View

B+

Retailer 19

£2,599 GBP

$3,483 USD

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B+

Retailer 20

£2,813 GBP

SGD 5,093 SGD

View

B+

Retailer 21

£2,847 GBP

View

Retailer 22

£2,919 GBP

$3,912 USD

View

Retailer 23

£3,773 GBP

A$7,777 AUD

View

Retailer 24

£4,029 GBP

$5,398 USD

View

Retailer 25

£4,127 GBP

$5,530 USD

View

Most Expensive

Brilliant Earth

20734952A · Oct 30

£5,209 GBP

$6,980 USD

View

25 more retailers have this diamond

Prices start from £722 GBPSave up to £4,487 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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