Emerald|Lab Grown|IGI

0.46ct D IF Emerald Lab Grown Diamond

VG • D/IF • IGI LG778616821

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778616821

Diamond specifications and retailer prices

From £144 GBP
$192 USD
As of October 29, 2026
Save £604 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £835 GBP at Flawless Fine Jewelry · As of October 19, 2026
View at Flawless Fine Jewelry

About this 0.46ct lab-grown emerald diamond

This 0.46ct 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 LG778616821 or 778616821. Listed at 19 retailers as of October 29, 2026, with a 419% 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

0.46
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778616821
Dimensions5.27 × 3.56 × 2.28 mm
L/W Ratio1.48
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
5.27 mm3.56 mm0.46 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778616821
Side View
Table 65.0%Crown 36.8°Girdle: STK-THKPavilion 32.4°Culet: LargeDepth 64.0%

Caratlytics Score

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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: £835 GBP|Low: £117 GBP|High: £847 GBP|Avg: £410 GBP|-1.4%
Flawless Fine Jewelry
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 6£117 GBP
Retailer 5£135 GBP
Retailer 10£144 GBP
Retailer 4£184 GBP
Retailer 9£240 GBP
Retailer 7£255 GBP
Retailer 13£288 GBP
Retailer 8£323 GBP
Retailer 17£366 GBP
Retailer 2£389 GBP
Retailer 15£414 GBP
Retailer 14£489 GBP
Retailer 12£511 GBP
Retailer 3£548 GBP
Retailer 16£642 GBP
Retailer 11£748 GBP
Flawless Fine Jewelry£835 GBP

34 data points across 17 retailers

19 retailers£144 GBP to £748 GBP

A
Retailer 1
-
£117 GBP
$156 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£135 GBP
$180 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
£144 GBP
$192 USD
View
A
Retailer 4
-
£145 GBP
$193 USD
View
Price last confirmed 10 days ago
A
Retailer 5
-
£184 GBP
$245 USD
View
A
Retailer 6
-
£240 GBP
$319 USD
View
A
Retailer 7
-
£255 GBP
$340 USD
View
A
Retailer 8
-
£288 GBP
ZAR 6,187 ZAR
View
B+
Retailer 9
-
£323 GBP
$430 USD
View
B+
Retailer 10
-
£366 GBP
$488 USD
View
B+
Retailer 11
-
£389 GBP
€493 EUR
View
B+
Retailer 12
-
£414 GBP
A$848 AUD
View
B
Retailer 13
-
£489 GBP
A$1,001 AUD
View
B
Retailer 14
-
£511 GBP
$681 USD
View
B
Retailer 15
-
£516 GBP
$687 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
£548 GBP
CA$1,014 CAD
View
B
Retailer 17
-
£642 GBP
$855 USD
View
B
Retailer 18
-
£748 GBP
View
Most Expensive
B
Flawless Fine Jewelry
7BBE4F487 · Oct 19
£835 GBP
View
Price last confirmed 10 days ago
18 more retailers have this diamond
Prices start from £144 GBPSave up to £604 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
0.46ct Emerald
£144 GBP