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Emerald|Lab Grown|IGI

1.15ct G SI1 Emerald Lab Grown Diamond

GD • G/SI1 • IGI LG813619224

Certificate IGI LG813619224

Diamond specifications and retailer prices

From £453 GBP
$610 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: £453 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 1.15ct lab-grown emerald diamond

This 1.15ct lab-grown emerald sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG813619224 or 813619224. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.15
Carat
G
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG813619224
Dimensions7.14 × 4.87 × 3.59 mm
L/W Ratio1.47
Top View
7.14 mm4.87 mm1.15 ctG / SI1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG813619224
Side View
Table 66.0%CrownGirdlePavilionCuletDepth 73.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 4
Current: £453 GBP|Low: £453 GBP|High: £728 GBP|Avg: £591 GBP|-37.8%
October 30, 2026
Brilliant Earth£453 GBP

2 data points across 1 retailer

1 retailer

B
Brilliant Earth
22288199A · Nov 4
£453 GBP
$610 USD
View

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B
1.15ct Emerald
£453 GBP