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Emerald|Lab Grown|IGI

0.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG806614838

Shape and cutting style on the report: Emerald cut

Certificate IGI LG806614838

Diamond specifications and retailer prices

From £98 GBP
$130 USD
As of October 27, 2026
Save £912 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,010 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown emerald diamond

This 0.5ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG806614838 or 806614838. Listed at 19 retailers as of October 27, 2026, with prices from £98 to £1,010, a £912 spread on the same certified stone. MOH London lists it at £1,010. 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

0.50
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806614838
Dimensions5.34 × 3.79 × 2.52 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
5.34 mm3.79 mm0.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806614838
Side View
Table 61.0%Crown 34.8°Girdle: MediumPavilion 41.7°Culet: LargeDepth 66.5%

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: Oct 27
Current: £1,010 GBP|Low: £98 GBP|High: £1,058 GBP|Avg: £295 GBP|-4.5%
MOH London
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October 29, 2026
Retailer 10£98 GBP
Retailer 9£108 GBP
Retailer 18£113 GBP
Retailer 12£120 GBP
Retailer 7£121 GBP
Retailer 15£135 GBP
Retailer 17£164 GBP
Retailer 11£202 GBP
Retailer 3£217 GBP
Retailer 6£218 GBP
Retailer 13£278 GBP
Retailer 8£291 GBP
Retailer 4£308 GBP
Retailer 16£335 GBP
Retailer 14£387 GBP
Retailer 5£411 GBP
Retailer 2£664 GBP
MOH London£1,010 GBP

24 data points across 18 retailers

19 retailers£98 GBP to £1,010 GBP

A
Cheapest Retailer
-
£98 GBP
$130 USD
A
Retailer 2
-
£108 GBP
$144 USD
View
Final sale: no returns
A
Retailer 3
-
£113 GBP
$150 USD
View
A
Retailer 4
-
£120 GBP
$160 USD
View
A
Retailer 5
-
£121 GBP
$161 USD
View
A
Retailer 6
-
£135 GBP
HK$1,400 HKD
View
A
Retailer 7
-
£164 GBP
$218 USD
View
A
Retailer 8
-
£202 GBP
View
A
Retailer 9
-
£217 GBP
ZAR 4,679 ZAR
View
A
Retailer 10
-
£218 GBP
€276 EUR
View
B+
Retailer 11
-
£278 GBP
$370 USD
View
B+
Retailer 12
-
£291 GBP
$387 USD
View
B+
Retailer 13
-
£308 GBP
A$631 AUD
View
B+
Retailer 14
-
£335 GBP
SGD 602 SGD
View
B+
Retailer 15
-
£383 GBP
$510 USD
View
B+
Retailer 16
-
£387 GBP
$515 USD
View
B
Retailer 17
-
£411 GBP
$547 USD
View
B
Retailer 18
-
£664 GBP
View
Most Expensive
B
MOH London
LG806614838 · Oct 29
£1,010 GBP
View
18 more retailers have this diamond
Prices start from £98 GBPSave up to £912 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
0.50ct Emerald
£98 GBP