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Emerald|Lab Grown|IGI

0.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG766683464

Shape and cutting style on the report: Emerald cut

Certificate IGI LG766683464

Diamond specifications and retailer prices

From £593 GBP
$790 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: £593 GBP at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

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 LG766683464 or 766683464. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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 angle36.2°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG766683464
Dimensions3.74 × 3.74 × 5.29 mm
L/W Ratio1.00
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
3.74 mm3.74 mm0.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG766683464
Side View
Table 67.0%Crown 36.2°Girdle: Slightly ThickPavilion 30.6°Culet: LargeDepth 65.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: £746 GBP|Low: £220 GBP|High: £893 GBP|Avg: £507 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
February 18, 2026
Retailer 4£220 GBP
Retailer 2£354 GBP
Retailer 3£372 GBP
Retailer 5£390 GBP
Retailer 9£401 GBP
Retailer 6£426 GBP
Retailer 7£430 GBP
Retailer 8£589 GBP
Retailer 1£746 GBP
Retailer 10£813 GBP

11 data points across 10 retailers

1 retailer

B
Brilliant Earth
17500919A · Oct 29
£593 GBP
$790 USD
View

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.

B
0.50ct Emerald
£593 GBP