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Emerald|Lab Grown|IGI

0.45ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG764675460

Shape and cutting style on the report: Emerald cut

Certificate IGI LG764675460

Diamond specifications and retailer prices

From £181 GBP
$241 USD
As of October 29, 2026
Save £553 GBP (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £734 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.45ct lab-grown emerald diamond

This 0.45ct 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 LG764675460 or 764675460. Listed at 9 retailers as of October 29, 2026, with prices from £181 to £734, a £553 spread on the same certified stone. MOH London lists it at £734. 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

0.45
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675460
Dimensions5.39 × 3.58 × 5.39 mm
L/W Ratio1.51
Culet sizeLong
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
5.39 mm3.58 mm0.45 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764675460
Side View
Table 65.0%Crown 35.9°Girdle: MED-STKPavilion 39.1°Culet: LNGDepth 65.9%

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 29
Current: £734 GBP|Low: £181 GBP|High: £754 GBP|Avg: £404 GBP|-1.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8£181 GBP
Retailer 9£234 GBP
Retailer 3£248 GBP
Retailer 10£290 GBP
Retailer 7£315 GBP
Retailer 2£384 GBP
Retailer 4£478 GBP
Retailer 6£536 GBP
Retailer 5£633 GBP
MOH London£734 GBP

24 data points across 10 retailers

9 retailers£181 GBP to £734 GBP

A
Cheapest Retailer
-
£181 GBP
$241 USD
A
Retailer 2
-
£234 GBP
$312 USD
View
A
Retailer 3
-
£248 GBP
$330 USD
View
B+
Retailer 4
-
£315 GBP
$420 USD
View
B+
Retailer 5
-
£384 GBP
€487 EUR
View
B
Retailer 6
-
£478 GBP
A$979 AUD
View
B
Retailer 7
-
£536 GBP
CA$991 CAD
View
B
Retailer 8
-
£633 GBP
$843 USD
View
Most Expensive
B
MOH London
LG764675460 · Oct 29
£734 GBP
View
8 more retailers have this diamond
Prices start from £181 GBPSave up to £553 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
0.45ct Emerald
£181 GBP