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Emerald|Lab Grown|IGI

0.80ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG831674156

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831674156

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of November 1, 2026
Save £561 GBP (65%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £867 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.8ct lab-grown emerald diamond

This 0.8ct lab-grown emerald sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831674156 or 831674156. Listed at 11 retailers as of November 1, 2026, with prices from £306 to £867, a £561 spread on the same certified stone. MOH London lists it at £867. 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
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831674156
Dimensions6.62 × 4.41 × 2.67 mm
L/W Ratio1.50
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
6.62 mm4.41 mm0.80 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831674156
Side View
Table 70.0%Crown 32.4°Girdle: MediumPavilion 38.2°Culet: LargeDepth 60.5%

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: Nov 1
Current: £867 GBP|Low: £299 GBP|High: £877 GBP|Avg: £490 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4£306 GBP
Retailer 8£323 GBP
Retailer 2£340 GBP
Retailer 5£344 GBP
Retailer 10£355 GBP
Retailer 9£385 GBP
Retailer 6£490 GBP
Retailer 11£616 GBP
Retailer 3£636 GBP
Retailer 7£775 GBP
MOH London£867 GBP

45 data points across 11 retailers

11 retailers£306 GBP to £867 GBP

A
Cheapest Retailer
-
£306 GBP
$410 USD
A
Retailer 2
-
£323 GBP
$433 USD
View
A
Retailer 3
-
£340 GBP
View
A
Retailer 4
-
£344 GBP
€440 EUR
View
A
Retailer 5
-
£355 GBP
$477 USD
View
A
Retailer 6
-
£385 GBP
$516 USD
View
B+
Retailer 7
-
£490 GBP
A$1,012 AUD
View
B+
Retailer 8
-
£629 GBP
$844 USD
View
B
Retailer 9
-
£636 GBP
$854 USD
View
B
Retailer 10
-
£775 GBP
$1,040 USD
View
Most Expensive
B
MOH London
LG831674156 · Nov 1
£867 GBP
View
10 more retailers have this diamond
Prices start from £306 GBPSave up to £561 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
£306 GBP