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Emerald|Lab Grown|IGI

1.05ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG786645020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786645020

Diamond specifications and retailer prices

From £248 GBP
$330 USD
As of October 27, 2026
Save £1,825 GBP (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £2,073 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 LG786645020 or 786645020. Listed at 21 retailers as of October 27, 2026, with prices from £248 to £2,073, a £1,825 spread on the same certified stone. Brilliant Earth lists it at £2,073. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786645020
Dimensions6.93 × 4.86 × 3.16 mm
L/W Ratio1.43
Culet sizeLarge
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
Top View
6.93 mm4.86 mm1.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786645020
Side View
Table 63.0%Crown 34.3°Girdle: MED-STKPavilion 41.6°Culet: LargeDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £2,073 GBP|Low: £197 GBP|High: £2,140 GBP|Avg: £694 GBP|-3.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
Retailer 20
October 29, 2026
Retailer 4£248 GBP
Retailer 7£278 GBP
Retailer 5£288 GBP
Retailer 3£307 GBP
Retailer 18£307 GBP
Retailer 19£336 GBP
Retailer 17£387 GBP
Retailer 12£413 GBP
Retailer 6£475 GBP
Retailer 10£487 GBP
Retailer 13£499 GBP
Retailer 15£528 GBP
Retailer 2£549 GBP
Retailer 16£762 GBP
Retailer 11£819 GBP
Retailer 20£988 GBP
Retailer 9£1,021 GBP
Retailer 8£1,208 GBP
Retailer 14£1,239 GBP
Brilliant Earth£2,073 GBP

42 data points across 20 retailers

21 retailers£248 GBP to £2,073 GBP

A
Cheapest Retailer
-
£248 GBP
$330 USD
A
Retailer 2
-
£278 GBP
$370 USD
View
Final sale: no returns
A
Retailer 3
-
£288 GBP
$383 USD
View
A
Retailer 4
-
£307 GBP
$409 USD
View
A
Retailer 5
-
£307 GBP
$409 USD
View
A
Retailer 6
-
£336 GBP
HK$3,500 HKD
View
A
Retailer 7
-
£387 GBP
$515 USD
View
A
Retailer 8
-
£413 GBP
$550 USD
View
B+
Retailer 9
-
£475 GBP
$632 USD
View
B+
Retailer 10
-
£487 GBP
$648 USD
View
B+
Retailer 11
-
£499 GBP
€633 EUR
View
B+
Retailer 12
-
£528 GBP
ZAR 11,366 ZAR
View
B+
Retailer 13
-
£549 GBP
View
B+
Retailer 14
-
£762 GBP
$1,015 USD
View
B
Retailer 15
-
£819 GBP
SGD 1,473 SGD
View
B
Retailer 16
-
£942 GBP
$1,254 USD
View
Price last confirmed 50 days ago
B
Retailer 17
-
£988 GBP
$1,316 USD
View
B
Retailer 18
-
£1,021 GBP
$1,360 USD
View
B
Retailer 19
-
£1,208 GBP
$1,609 USD
View
B
Retailer 20
-
£1,239 GBP
View
Most Expensive
B
Brilliant Earth
20966859A · Oct 29
£2,073 GBP
$2,760 USD
View
20 more retailers have this diamond
Prices start from £248 GBPSave up to £1,825 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.

A
1.05ct Emerald
£248 GBP