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Emerald|Lab Grown|IGI

0.90ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG626466179

Shape and cutting style on the report: Emerald cut

Certificate IGI LG626466179

Diamond specifications and retailer prices

From £133 GBP
$177 USD
As of October 29, 2026
Save £1,088 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £1,221 GBP at Queensmith · As of October 27, 2026
View at Queensmith

About this 0.9ct lab-grown emerald diamond

This 0.9ct lab-grown emerald sits in the just-under-one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG626466179 or 626466179. Listed at 22 retailers as of October 27, 2026, with prices from £133 to £1,221, a £1,088 spread on the same certified stone. Queensmith lists it at £1,221. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.90
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626466179
Dimensions6.26 × 6.26 × 4.52 mm
L/W Ratio1.00
Culet sizeLong
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
6.26 mm6.26 mm0.90 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626466179
Side View
Table 63.0%Crown 35.6°Girdle: MediumPavilion 41.5°Culet: LNGDepth 68.8%

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 29
Current: £296 GBP|Low: £148 GBP|High: £939 GBP|Avg: £424 GBP|-0.2%
Retailer 1
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Retailer 11
Retailer 12
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Retailer 17
October 30, 2026
Retailer 8£148 GBP
Retailer 5£154 GBP
Retailer 17£165 GBP
Retailer 3£224 GBP
Retailer 10£275 GBP
Retailer 1£296 GBP
Retailer 13£298 GBP
Retailer 2£398 GBP
Retailer 15£411 GBP
Retailer 6£413 GBP
Retailer 16£416 GBP
Retailer 14£499 GBP
Retailer 7£571 GBP
Retailer 12£668 GBP
Retailer 11£775 GBP
Retailer 4£842 GBP
Retailer 9£939 GBP

44 data points across 17 retailers

22 retailers£133 GBP to £1,221 GBP

A
Cheapest Retailer
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£133 GBP
$177 USD
A
Retailer 2
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£148 GBP
$197 USD
View
Final sale: no returns
A
Retailer 3
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£154 GBP
$205 USD
View
A
Retailer 4
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£165 GBP
$220 USD
View
A
Retailer 5
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£165 GBP
$220 USD
View
A
Retailer 6
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£224 GBP
$298 USD
View
A
Retailer 7
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£275 GBP
€349 EUR
View
A
Retailer 8
-
£296 GBP
View
A
Retailer 9
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£298 GBP
ZAR 6,414 ZAR
View
Retailer 10
-
£393 GBP
$523 USD
View
Price last confirmed 24 days ago
A
Retailer 11
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£398 GBP
$530 USD
View
A
Retailer 12
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£411 GBP
A$843 AUD
View
A
Retailer 13
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£413 GBP
$550 USD
View
A
Retailer 14
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£416 GBP
$554 USD
View
B+
Retailer 15
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£499 GBP
A$1,023 AUD
View
B+
Retailer 16
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£530 GBP
$706 USD
View
B+
Retailer 17
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£571 GBP
$760 USD
View
B+
Retailer 18
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£668 GBP
$890 USD
View
B+
Retailer 19
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£775 GBP
View
B
Retailer 20
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£842 GBP
$1,121 USD
View
B
Retailer 21
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£939 GBP
$1,250 USD
View
Most Expensive
B
Queensmith
LG626466179 · Oct 27
£1,221 GBP
View
21 more retailers have this diamond
Prices start from £133 GBPSave up to £1,088 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
0.90ct Emerald
£133 GBP