Oval|Lab Grown|IGI

1.75ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG731519469

Shape and cutting style on the report: Oval modified brilliant

Certificate IGI LG731519469

Diamond specifications and retailer prices

From £896 GBP

$1,194 USD

As of October 27, 2026

16 retailers carry this diamond

Most expensive: £1,960 GBP at Brilliant Earth · As of October 8, 2026

View at Brilliant Earth

About this 1.75ct lab-grown oval diamond

This 1.75ct lab-grown oval sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG731519469 or 731519469. Listed at 16 retailers as of October 27, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.75

Carat

Colour

VS1

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle34.5°

Pavilion angle40.6°

OriginLab Grown

Grading LabIGI

CertificateIGI LG731519469

Dimensions8.14 × 6.08 × 4.98 mm

L/W Ratio1.34

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 LG731519469

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: £1,960 GBP|Low: £315 GBP|High: £1,960 GBP|Avg: £850 GBP|+1.2%

Brilliant Earth

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October 14, 2026

Retailer 24£315 GBP

Retailer 15£367 GBP

Retailer 7£368 GBP

Retailer 6£407 GBP

Retailer 23£407 GBP

Retailer 18£482 GBP

Retailer 9£547 GBP

Retailer 12£594 GBP

Retailer 8£616 GBP

Retailer 2£650 GBP

Retailer 19£667 GBP

Retailer 22£700 GBP

Retailer 11£896 GBP

Retailer 4£951 GBP

Retailer 20£956 GBP

Retailer 3£1,011 GBP

Retailer 21£1,055 GBP

Retailer 10£1,293 GBP

Retailer 14£1,297 GBP

Retailer 5£1,310 GBP

Retailer 17£1,335 GBP

Retailer 16£1,465 GBP

Retailer 13£1,497 GBP

Brilliant Earth£1,960 GBP

23 data points across 24 retailers

16 retailers

Retailer 1

£315 GBP

$420 USD

Price last confirmed 27 days ago

Retailer 2

£368 GBP

$490 USD

View

Price last confirmed 33 days ago

Retailer 3

£407 GBP

$542 USD

View

Price last confirmed 27 days ago

Retailer 4

£482 GBP

View

Price last confirmed 21 days ago

B+

Retailer 5

£700 GBP

ZAR 15,069 ZAR

View

Price last confirmed 24 days ago

Retailer 6

£896 GBP

$1,194 USD

View

Retailer 7

£951 GBP

A$1,949 AUD

View

Price last confirmed 31 days ago

Retailer 8

£956 GBP

A$1,958 AUD

View

Price last confirmed 21 days ago

Retailer 9

£1,011 GBP

$1,346 USD

View

Price last confirmed 21 days ago

Retailer 10

£1,055 GBP

$1,405 USD

View

Price last confirmed 21 days ago

Retailer 11

£1,293 GBP

SGD 2,326 SGD

View

Price last confirmed 22 days ago

Retailer 12

£1,310 GBP

$1,744 USD

View

Price last confirmed 22 days ago

Retailer 13

£1,335 GBP

$1,777 USD

View

Price last confirmed 23 days ago

Retailer 14

£1,465 GBP

$1,951 USD

View

Price last confirmed 22 days ago

Retailer 15

£1,497 GBP

$1,993 USD

View

Price last confirmed 18 days ago

Most Expensive

Brilliant Earth

21560147A · Oct 8

£1,960 GBP

$2,610 USD

View

Price last confirmed 21 days ago

15 more retailers have this diamond

Prices start from £896 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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1.75ct Oval

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