Oval|Lab Grown|IGI

1.10ct D FL Oval Lab Grown Diamond

ID • D/FL • IGI LG791609586

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG791609586

Diamond specifications and retailer prices

From £176 GBP

$235 USD

As of October 29, 2026

Save £1,513 GBP (90%) vs most expensive(unlock to see where)

25 retailers carry this diamond

Most expensive: £1,690 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.1ct lab-grown oval diamond

This 1.1ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG791609586 or 791609586. Listed at 25 retailers as of October 29, 2026, with prices from £176 to £1,690, a £1,513 spread on the same certified stone. Do Amore Diamonds lists it at £1,690. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10

Carat

Colour

Clarity

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle32.2°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG791609586

Dimensions8.56 × 5.85 × 3.58 mm

L/W Ratio1.46

Girdle conditionFaceted

Culet sizePointed

Cert comments

As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG791609586

Side View

Caratlytics Score

How it works →

A+

Exceptional

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: £1,690 GBP|Low: £176 GBP|High: £1,817 GBP|Avg: £697 GBP|-7.0%

Do Amore Diamonds

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October 30, 2026

Retailer 21£176 GBP

Retailer 8£197 GBP

Retailer 19£204 GBP

Retailer 10£219 GBP

Retailer 14£219 GBP

Retailer 7£289 GBP

Retailer 4£293 GBP

Retailer 12£372 GBP

Retailer 23£379 GBP

Retailer 18£383 GBP

Retailer 17£414 GBP

Retailer 6£451 GBP

Retailer 2£459 GBP

Retailer 20£704 GBP

Retailer 3£775 GBP

Retailer 11£853 GBP

Retailer 15£902 GBP

Retailer 9£938 GBP

Retailer 13£971 GBP

Retailer 5£978 GBP

Retailer 22£1,479 GBP

Retailer 16£1,599 GBP

Do Amore Diamonds£1,690 GBP

39 data points across 23 retailers

25 retailers£176 GBP to £1,690 GBP

A+

Cheapest Retailer

£176 GBP

$235 USD

Retailer 2

£197 GBP

$262 USD

View

Final sale: no returns

Retailer 3

£204 GBP

$272 USD

View

Retailer 4

£219 GBP

$291 USD

View

Retailer 5

£219 GBP

$291 USD

View

Retailer 6

£289 GBP

$385 USD

View

Retailer 7

£293 GBP

$390 USD

View

Retailer 8

£372 GBP

$495 USD

View

Price last confirmed 13 days ago

Retailer 9

£379 GBP

$505 USD

View

Retailer 10

£383 GBP

€486 EUR

View

Retailer 11

£414 GBP

ZAR 8,909 ZAR

View

Retailer 12

£451 GBP

$601 USD

View

Retailer 13

£459 GBP

View

B+

Retailer 14

£704 GBP

$938 USD

View

B+

Retailer 15

£767 GBP

$1,021 USD

View

B+

Retailer 16

£775 GBP

$1,032 USD

View

B+

Retailer 17

£853 GBP

$1,136 USD

View

Retailer 18

£871 GBP

$1,160 USD

View

B+

Retailer 19

£902 GBP

$1,201 USD

View

B+

Retailer 20

£938 GBP

View

B+

Retailer 21

£971 GBP

View

B+

Retailer 22

£978 GBP

$1,302 USD

View

Retailer 23

£1,479 GBP

$1,970 USD

View

Price last confirmed 8 days ago

Retailer 24

£1,599 GBP

$2,129 USD

View

Most Expensive

Do Amore Diamonds

27-6D4A32B2B · Oct 29

£1,690 GBP

$2,250 USD

View

24 more retailers have this diamond

Prices start from £176 GBPSave up to £1,513 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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