Emerald|Lab Grown|IGI

0.50ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG804612152

Shape and cutting style on the report: Emerald cut

Certificate IGI LG804612152

Diamond specifications and retailer prices

From £115 GBP
$153 USD
As of October 30, 2026
Save £954 GBP (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £1,069 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 LG804612152 or 804612152. Listed at 17 retailers as of October 29, 2026, with prices from £115 to £1,069, a £954 spread on the same certified stone. MOH London lists it at £1,069. 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 angle38°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804612152
Dimensions5.63 × 3.74 × 2.48 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.63 mm3.74 mm0.50 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804612152
Side View
Table 68.0%Crown 38°Girdle: MED-STKPavilion 42.6°Culet: LargeDepth 66.3%

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 30
Current: £1,069 GBP|Low: £108 GBP|High: £1,069 GBP|Avg: £342 GBP|+73.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 5£115 GBP
Retailer 4£173 GBP
Retailer 8£216 GBP
Retailer 10£231 GBP
Retailer 9£248 GBP
Retailer 7£249 GBP
Retailer 11£306 GBP
Retailer 13£325 GBP
Retailer 12£353 GBP
Retailer 6£383 GBP
Retailer 15£433 GBP
Retailer 2£450 GBP
Retailer 14£664 GBP
Retailer 3£717 GBP
MOH London£1,069 GBP

34 data points across 15 retailers

17 retailers£115 GBP to £1,069 GBP

Retailer 1
-
£98 GBP
$130 USD
Price last confirmed 38 days ago
A
Retailer 2
-
£115 GBP
$153 USD
View
Final sale: no returns
Retailer 3
-
£120 GBP
$160 USD
View
Price last confirmed 37 days ago
A
Retailer 4
-
£173 GBP
$230 USD
View
A
Retailer 5
-
£216 GBP
View
A
Retailer 6
-
£231 GBP
ZAR 4,964 ZAR
View
B+
Retailer 7
-
£248 GBP
€314 EUR
View
A
Retailer 8
-
£249 GBP
$332 USD
View
B+
Retailer 9
-
£306 GBP
A$627 AUD
View
B+
Retailer 10
-
£325 GBP
A$666 AUD
View
B+
Retailer 11
-
£353 GBP
$470 USD
View
B+
Retailer 12
-
£383 GBP
$510 USD
View
B
Retailer 13
-
£433 GBP
$577 USD
View
B+
Retailer 14
-
£450 GBP
$599 USD
View
B
Retailer 15
-
£664 GBP
View
B
Retailer 16
-
£717 GBP
SGD 1,290 SGD
View
Most Expensive
B
MOH London
LG804612152 · Oct 29
£1,069 GBP
View
16 more retailers have this diamond
Prices start from £115 GBPSave up to £954 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
£115 GBP