Emerald|Lab Grown|IGI

0.74ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG818661973

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818661973

Diamond specifications and retailer prices

From £151 GBP
$202 USD
As of October 29, 2026
Save £746 GBP (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £896 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.74ct lab-grown emerald diamond

This 0.74ct lab-grown emerald sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818661973 or 818661973. Listed at 19 retailers as of October 29, 2026, with prices from £151 to £896, a £746 spread on the same certified stone. Reve Diamonds lists it at £896. 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

0.74
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818661973
Dimensions6.11 × 4.23 × 2.89 mm
L/W Ratio1.44
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
6.11 mm4.23 mm0.74 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818661973
Side View
Table 60.0%Crown 36°Girdle: Slightly ThickPavilion 40.2°Culet: LargeDepth 68.3%

Caratlytics Score

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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: £478 GBP|Low: £132 GBP|High: £896 GBP|Avg: £341 GBP|-9.0%
Retailer 1
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 6£151 GBP
Retailer 4£168 GBP
Retailer 9£171 GBP
Retailer 2£175 GBP
Retailer 13£187 GBP
Retailer 16£265 GBP
Retailer 10£272 GBP
Retailer 12£318 GBP
Retailer 17£339 GBP
Retailer 11£343 GBP
Retailer 18£354 GBP
Retailer 5£399 GBP
Retailer 7£411 GBP
Retailer 1£478 GBP
Retailer 3£478 GBP
Retailer 15£602 GBP
Retailer 8£642 GBP
Retailer 14£880 GBP
Reve Diamonds£896 GBP

38 data points across 19 retailers

19 retailers£151 GBP to £896 GBP

A
Cheapest Retailer
-
£151 GBP
$202 USD
A
Retailer 2
-
£168 GBP
$225 USD
View
Final sale: no returns
A
Retailer 3
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£171 GBP
$229 USD
View
A
Retailer 4
-
£175 GBP
$235 USD
View
A
Retailer 5
-
£187 GBP
$251 USD
View
A
Retailer 6
-
£265 GBP
$355 USD
View
A
Retailer 7
-
£272 GBP
$365 USD
View
A
Retailer 8
-
£318 GBP
€406 EUR
View
A
Retailer 9
-
£339 GBP
ZAR 7,328 ZAR
View
B+
Retailer 10
-
£343 GBP
View
A
Retailer 11
-
£354 GBP
$474 USD
View
B+
Retailer 12
-
£399 GBP
$535 USD
View
B+
Retailer 13
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£411 GBP
$551 USD
View
B+
Retailer 14
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£478 GBP
$640 USD
View
B+
Retailer 15
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£478 GBP
A$985 AUD
View
B
Retailer 16
-
£602 GBP
$806 USD
View
B
Retailer 17
-
£642 GBP
$860 USD
View
B
Retailer 18
-
£880 GBP
View
Most Expensive
B
Reve Diamonds
0E75C89B1 · Oct 30
£896 GBP
$1,201 USD
View
18 more retailers have this diamond
Prices start from £151 GBPSave up to £746 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
0.74ct Emerald
£151 GBP