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Emerald|Lab Grown|IGI

0.81ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG734515346

Shape and cutting style on the report: Emerald cut

Certificate IGI LG734515346

Diamond specifications and retailer prices

From £324 GBP
$435 USD
As of November 1, 2026
Save £552 GBP (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £876 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.81ct lab-grown emerald diamond

This 0.81ct 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 LG734515346 or 734515346. Listed at 11 retailers as of November 1, 2026, with prices from £324 to £876, a £552 spread on the same certified stone. MOH London lists it at £876. 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

0.81
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.8°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG734515346
Dimensions6.27 × 4.45 × 2.97 mm
L/W Ratio1.41
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
6.27 mm4.45 mm0.81 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG734515346
Side View
Table 65.0%Crown 31.8°Girdle: STK-THKPavilion 34.7°Culet: LargeDepth 66.7%

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: £876 GBP|Low: £299 GBP|High: £887 GBP|Avg: £488 GBP|+0.2%
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 6£320 GBP
Retailer 8£324 GBP
Retailer 2£344 GBP
Retailer 4£348 GBP
Retailer 10£358 GBP
Retailer 9£389 GBP
Retailer 5£496 GBP
Retailer 11£624 GBP
Retailer 3£642 GBP
Retailer 7£790 GBP
MOH London£876 GBP

43 data points across 11 retailers

11 retailers£324 GBP to £876 GBP

Retailer 1
-
£320 GBP
$430 USD
Price last confirmed 12 days ago
A
Retailer 2
-
£324 GBP
$435 USD
View
A
Retailer 3
-
£344 GBP
View
A
Retailer 4
-
£348 GBP
€445 EUR
View
A
Retailer 5
-
£358 GBP
$480 USD
View
A
Retailer 6
-
£389 GBP
$522 USD
View
B+
Retailer 7
-
£496 GBP
A$1,023 AUD
View
B+
Retailer 8
-
£637 GBP
$855 USD
View
B
Retailer 9
-
£642 GBP
$862 USD
View
B
Retailer 10
-
£790 GBP
$1,060 USD
View
Most Expensive
B
MOH London
LG734515346 · Nov 1
£876 GBP
View
10 more retailers have this diamond
Prices start from £324 GBPSave up to £552 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
0.81ct Emerald
£324 GBP