Emerald|Lab Grown|IGI

0.45ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG839671536

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839671536

Diamond specifications and retailer prices

From £160 GBP
$213 USD
As of October 29, 2026
Save £629 GBP (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £789 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 top-tier cut grade and certified by IGI LG839671536 or 839671536. Listed at 12 retailers as of October 29, 2026, with prices from £160 to £789, a £629 spread on the same certified stone. MOH London lists it at £789. 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

0.45
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle33.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839671536
Dimensions5.39 × 3.63 × 2.32 mm
L/W Ratio1.48
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm3.63 mm0.45 ctD / IF
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839671536
Side View
Table 68.0%Crown 35°Girdle: MED-STKPavilion 33.3°Culet: LargeDepth 63.9%

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: £789 GBP|Low: £160 GBP|High: £789 GBP|Avg: £411 GBP
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
October 29, 2026
Retailer 11£160 GBP
Retailer 14£187 GBP
Retailer 10£264 GBP
Retailer 7£318 GBP
Retailer 8£324 GBP
Retailer 13£354 GBP
Retailer 2£360 GBP
Retailer 5£360 GBP
Retailer 4£398 GBP
Retailer 12£403 GBP
Retailer 6£548 GBP
Retailer 9£647 GBP
Retailer 3£758 GBP
MOH London£789 GBP

7 data points across 14 retailers

12 retailers£160 GBP to £789 GBP

A
Cheapest Retailer
-
£160 GBP
$213 USD
Final sale: no returns
A
Retailer 2
-
£187 GBP
$249 USD
View
B+
Retailer 3
-
£264 GBP
$352 USD
View
B+
Retailer 4
-
£318 GBP
€403 EUR
View
B+
Retailer 5
-
£324 GBP
$431 USD
View
B+
Retailer 6
-
£354 GBP
ZAR 7,612 ZAR
View
B+
Retailer 7
-
£360 GBP
View
B+
Retailer 8
-
£398 GBP
$531 USD
View
B+
Retailer 9
-
£403 GBP
View
B
Retailer 10
-
£647 GBP
$861 USD
View
B
Retailer 11
-
£758 GBP
$1,010 USD
View
Most Expensive
B
MOH London
LG839671536 · Oct 29
£789 GBP
View
11 more retailers have this diamond
Prices start from £160 GBPSave up to £629 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
£160 GBP