Emerald|Lab Grown|IGI

0.80ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG723503452

Shape and cutting style on the report: Emerald cut

Certificate IGI LG723503452

Diamond specifications and retailer prices

From £178 GBP
$239 USD
As of October 30, 2026
Save £683 GBP (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £861 GBP at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.8ct lab-grown emerald diamond

This 0.8ct 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 LG723503452 or 723503452. Listed at 21 retailers as of October 30, 2026, with prices from £178 to £861, a £683 spread on the same certified stone. Reve Diamonds lists it at £861. 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

0.80
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG723503452
Dimensions4.30 × 4.30 × 2.93 mm
L/W Ratio1.00
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
4.30 mm4.30 mm0.80 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG723503452
Side View
Table 63.0%Crown 33.8°Girdle: MediumPavilion 40.3°Culet: LargeDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: £178 GBP|Low: £110 GBP|High: £821 GBP|Avg: £333 GBP|+61.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 9£140 GBP
Retailer 7£162 GBP
Retailer 2£173 GBP
Retailer 6£173 GBP
Retailer 1£178 GBP
Retailer 4£245 GBP
Retailer 16£276 GBP
Retailer 12£298 GBP
Retailer 13£314 GBP
Retailer 11£315 GBP
Retailer 10£365 GBP
Retailer 3£373 GBP
Retailer 8£401 GBP
Retailer 14£433 GBP
Retailer 5£558 GBP
Retailer 17£560 GBP
Retailer 18£634 GBP
Retailer 15£812 GBP

39 data points across 18 retailers

21 retailers£178 GBP to £861 GBP

Retailer 1
-
£140 GBP
$187 USD
Price last confirmed 37 days ago
Retailer 2
-
£162 GBP
$217 USD
View
Price last confirmed 37 days ago
Retailer 3
-
£173 GBP
$232 USD
View
Price last confirmed 27 days ago
Retailer 4
-
£173 GBP
$232 USD
View
Price last confirmed 18 days ago
A
Retailer 5
-
£178 GBP
$239 USD
View
Final sale: no returns
A
Retailer 6
-
£245 GBP
$328 USD
View
A
Retailer 7
-
£276 GBP
$370 USD
View
A
Retailer 8
-
£298 GBP
€380 EUR
View
Retailer 9
-
£308 GBP
View
Price last confirmed 18 days ago
A
Retailer 10
-
£314 GBP
ZAR 6,787 ZAR
View
A
Retailer 11
-
£315 GBP
View
A
Retailer 12
-
£365 GBP
$489 USD
View
A
Retailer 13
-
£373 GBP
$500 USD
View
B+
Retailer 14
-
£401 GBP
$537 USD
View
B+
Retailer 15
-
£433 GBP
A$892 AUD
View
Retailer 16
-
£558 GBP
$747 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
£560 GBP
$750 USD
View
B+
Retailer 18
-
£598 GBP
$801 USD
View
B
Retailer 19
-
£634 GBP
$850 USD
View
B
Retailer 20
-
£812 GBP
View
Most Expensive
B
Reve Diamonds
CE68AC17F · Oct 30
£861 GBP
$1,154 USD
View
20 more retailers have this diamond
Prices start from £178 GBPSave up to £683 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
0.80ct Emerald
£178 GBP