Emerald|Lab Grown|IGI

0.34ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG778616827

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778616827

Diamond specifications and retailer prices

From £120 GBP
$160 USD
As of October 29, 2026
Save £411 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £1,043 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.34ct lab-grown emerald diamond

This 0.34ct lab-grown emerald sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG778616827 or 778616827. Listed at 18 retailers as of October 29, 2026, with a 342% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.34
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616827
Dimensions4.74 × 3.24 × 2.14 mm
L/W Ratio1.46
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
4.74 mm3.24 mm0.34 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616827
Side View
Table 64.0%Crown 37.6°Girdle: ThickPavilion 42°Culet: LargeDepth 66.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,043 GBP|Low: £88 GBP|High: £1,069 GBP|Avg: £363 GBP|-1.2%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 5£92 GBP
Retailer 4£106 GBP
Retailer 17£120 GBP
Retailer 16£146 GBP
Retailer 3£188 GBP
Retailer 8£196 GBP
Retailer 11£225 GBP
Retailer 7£233 GBP
Retailer 13£335 GBP
Retailer 2£337 GBP
Retailer 12£338 GBP
Retailer 10£399 GBP
Retailer 15£431 GBP
Retailer 9£472 GBP
Retailer 14£531 GBP
Retailer 6£652 GBP
MOH London£1,043 GBP

32 data points across 17 retailers

18 retailers£120 GBP to £531 GBP

A
Retailer 1
-
£92 GBP
$122 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£106 GBP
$141 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£120 GBP
$160 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
£120 GBP
$160 USD
View
A
Retailer 5
-
£146 GBP
$194 USD
View
Price last confirmed 8 days ago
A
Retailer 6
-
£188 GBP
$250 USD
View
A
Retailer 7
-
£196 GBP
$261 USD
View
B+
Retailer 8
-
£225 GBP
ZAR 4,831 ZAR
View
B+
Retailer 9
-
£233 GBP
$310 USD
View
B+
Retailer 10
-
£335 GBP
$446 USD
View
B+
Retailer 11
-
£337 GBP
€428 EUR
View
B+
Retailer 12
-
£338 GBP
A$693 AUD
View
B
Retailer 13
-
£399 GBP
$532 USD
View
B
Retailer 14
-
£402 GBP
$536 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
£431 GBP
CA$797 CAD
View
B
Retailer 16
-
£531 GBP
$707 USD
View
B
Retailer 17
-
£652 GBP
View
Price last confirmed 10 days ago
Most Expensive
B
MOH London
LG778616827 · Oct 29
£1,043 GBP
View
Price under review
17 more retailers have this diamond
Prices start from £120 GBPSave up to £411 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
0.34ct Emerald
£120 GBP