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Emerald|Lab Grown|IGI

1.27ct G IF Emerald Lab Grown Diamond

ID • G/IF • IGI LG361736425

Shape and cutting style on the report: Emerald step

Certificate IGI LG361736425

Diamond specifications and retailer prices

From £1,284 GBP
$1,720 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: £1,284 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG361736425 or 361736425. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle23.7°
Pavilion angle45°
OriginLab Grown
Grading LabIGI
CertificateIGI LG361736425
Dimensions7.29 × 5.16 × 3.56 mm
L/W Ratio1.41
Culet sizeNone
Top View
7.29 mm5.16 mm1.27 ctG / IF
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG361736425
Side View
Table 65.0%Crown 23.7°Girdle: Slightly ThickPavilion 45°Culet: NoneDepth 69.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: £1,284 GBP|Low: £1,284 GBP|High: £1,411 GBP|Avg: £1,347 GBP|-9.0%
October 30, 2026
Brilliant Earth£1,284 GBP

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
20802338Y · Oct 31
£1,284 GBP
$1,720 USD
View

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B
1.27ct Emerald
£1,284 GBP