Oval|Lab Grown|IGI

1.05ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG813651676

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813651676

Diamond specifications and retailer prices

From £168 GBP

$225 USD

As of October 29, 2026

Save £1,444 GBP (90%) vs most expensive(unlock to see where)

26 retailers carry this diamond

Most expensive: £1,612 GBP at Do Amore Diamonds · As of October 29, 2026

View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct 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 LG813651676 or 813651676. Listed at 26 retailers as of October 29, 2026, with prices from £168 to £1,612, a £1,444 spread on the same certified stone. Do Amore Diamonds lists it at £1,612. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle35.4°

Pavilion angle40.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG813651676

Dimensions8.37 × 5.68 × 3.55 mm

L/W Ratio1.47

Girdle conditionFaceted

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

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG813651676

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: £1,612 GBP|Low: £168 GBP|High: £1,731 GBP|Avg: £681 GBP|-6.9%

Do Amore Diamonds

Retailer 2

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October 30, 2026

Retailer 22£168 GBP

Retailer 9£188 GBP

Retailer 20£195 GBP

Retailer 11£208 GBP

Retailer 15£208 GBP

Retailer 8£264 GBP

Retailer 4£279 GBP

Retailer 24£346 GBP

Retailer 14£362 GBP

Retailer 19£367 GBP

Retailer 13£395 GBP

Retailer 2£437 GBP

Retailer 7£440 GBP

Retailer 21£672 GBP

Retailer 3£739 GBP

Retailer 12£820 GBP

Retailer 16£866 GBP

Retailer 10£899 GBP

Retailer 6£926 GBP

Retailer 5£950 GBP

Retailer 18£1,202 GBP

Retailer 23£1,392 GBP

Retailer 17£1,517 GBP

Do Amore Diamonds£1,612 GBP

38 data points across 24 retailers

26 retailers£168 GBP to £1,612 GBP

Cheapest Retailer

£168 GBP

$225 USD

Retailer 2

£188 GBP

$252 USD

View

Final sale: no returns

Retailer 3

£195 GBP

$261 USD

View

Retailer 4

£208 GBP

$279 USD

View

Retailer 5

£208 GBP

$279 USD

View

Retailer 6

£264 GBP

$354 USD

View

Retailer 7

£279 GBP

$374 USD

View

Retailer 8

£346 GBP

$464 USD

View

Retailer 9

£362 GBP

$485 USD

View

Price last confirmed 13 days ago

Retailer 10

£367 GBP

€468 EUR

View

Retailer 11

£395 GBP

ZAR 8,548 ZAR

View

Retailer 12

£437 GBP

View

B+

Retailer 13

£440 GBP

$589 USD

View

B+

Retailer 14

£672 GBP

$900 USD

View

B+

Retailer 15

£738 GBP

$989 USD

View

B+

Retailer 16

£739 GBP

$990 USD

View

B+

Retailer 17

£820 GBP

$1,098 USD

View

Retailer 18

£828 GBP

$1,110 USD

View

B+

Retailer 19

£866 GBP

$1,161 USD

View

B+

Retailer 20

£899 GBP

View

Retailer 21

£926 GBP

View

Price last confirmed 9 days ago

Retailer 22

£950 GBP

$1,273 USD

View

Retailer 23

£1,202 GBP

$1,610 USD

View

Retailer 24

£1,392 GBP

$1,865 USD

View

Retailer 25

£1,517 GBP

$2,032 USD

View

Most Expensive

Do Amore Diamonds

27-D7CFCF26B · Oct 29

£1,612 GBP

$2,160 USD

View

25 more retailers have this diamond

Prices start from £168 GBPSave up to £1,444 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.

Where to buy this spec

See every retailer carrying 1.05ct D FL oval lab-grown

Ranked by inventory count, with return policy, certs, and trust signals.

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