Emerald|Lab Grown|IGI

1.05ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG778670737

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778670737

Diamond specifications and retailer prices

From £366 GBP

$488 USD

As of October 27, 2026

Save £1,744 GBP (83%) vs most expensive(unlock to see where)

20 retailers carry this diamond

Most expensive: £2,110 GBP at Brilliant Earth · As of October 29, 2026

View at Brilliant Earth

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald 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 LG778670737 or 778670737. Listed at 20 retailers as of October 27, 2026, with prices from £366 to £2,110, a £1,744 spread on the same certified stone. Brilliant Earth lists it at £2,110. 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

Ideal

Cut

Specifications

CutIdeal

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle36.9°

Pavilion angle37.9°

OriginLab Grown

Grading LabIGI

CertificateIGI LG778670737

Dimensions6.68 × 4.81 × 3.10 mm

L/W Ratio1.39

Culet sizeLarge

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 LG778670737

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: £2,110 GBP|Low: £410 GBP|High: £2,252 GBP|Avg: £985 GBP|-3.8%

Brilliant Earth

Retailer 2

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October 29, 2026

Retailer 3£410 GBP

Retailer 16£410 GBP

Retailer 4£454 GBP

Retailer 5£514 GBP

Retailer 13£559 GBP

Retailer 15£608 GBP

Retailer 6£672 GBP

Retailer 2£755 GBP

Retailer 10£762 GBP

Retailer 12£780 GBP

Retailer 9£1,201 GBP

Retailer 14£1,220 GBP

Retailer 8£1,328 GBP

Retailer 7£1,480 GBP

Retailer 17£1,586 GBP

Retailer 11£1,905 GBP

Brilliant Earth£2,110 GBP

43 data points across 17 retailers

20 retailers£366 GBP to £2,110 GBP

Cheapest Retailer

£366 GBP

$488 USD

Retailer 2

£410 GBP

$546 USD

View

Retailer 3

£410 GBP

$546 USD

View

Final sale: no returns

Retailer 4

£454 GBP

$605 USD

View

Retailer 5

£454 GBP

$605 USD

View

Price last confirmed 13 days ago

B+

Retailer 6

£514 GBP

$685 USD

View

B+

Retailer 7

£559 GBP

$745 USD

View

B+

Retailer 8

£608 GBP

$810 USD

View

B+

Retailer 9

£672 GBP

$895 USD

View

B+

Retailer 10

£755 GBP

View

B+

Retailer 11

£762 GBP

€967 EUR

View

B+

Retailer 12

£780 GBP

ZAR 16,787 ZAR

View

Retailer 13

£1,194 GBP

$1,590 USD

View

Retailer 14

£1,201 GBP

SGD 2,161 SGD

View

Retailer 15

£1,220 GBP

$1,625 USD

View

Retailer 16

£1,328 GBP

View

Retailer 17

£1,480 GBP

$1,971 USD

View

Retailer 18

£1,586 GBP

$2,111 USD

View

Retailer 19

£1,905 GBP

View

Most Expensive

Brilliant Earth

20603606A · Oct 29

£2,110 GBP

$2,810 USD

View

19 more retailers have this diamond

Prices start from £366 GBPSave up to £1,744 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 emerald lab-grown

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

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