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Emerald|Lab Grown|IGI

4.47ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG784644568

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784644568

Diamond specifications and retailer prices

From £3,027 GBP
$4,031 USD
As of October 30, 2026
Save £17,849 GBP (86%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £20,876 GBP at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.47ct lab-grown emerald diamond

This 4.47ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644568 or 784644568. Listed at 14 retailers as of October 30, 2026, with prices from £3,027 to £20,876, a £17,849 spread on the same certified stone. Do Amore Diamonds lists it at £20,876. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.47
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.2°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644568
Dimensions11.23 × 7.73 × 4.95 mm
L/W Ratio1.45
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
11.23 mm7.73 mm4.47 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644568
Side View
Table 66.0%Crown 30.2°Girdle: MED-STKPavilion 37.7°Culet: LargeDepth 64.0%

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: £20,876 GBP|Low: £3,027 GBP|High: £24,998 GBP|Avg: £8,057 GBP|-16.5%
Do Amore Diamonds
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 30, 2026
Retailer 7£3,027 GBP
Retailer 3£3,180 GBP
Retailer 11£3,285 GBP
Retailer 13£3,559 GBP
Retailer 4£3,912 GBP
Retailer 6£4,276 GBP
Retailer 12£4,669 GBP
Retailer 14£4,855 GBP
Retailer 10£5,451 GBP
Retailer 8£6,712 GBP
Retailer 9£8,088 GBP
Retailer 2£9,651 GBP
Retailer 5£17,684 GBP
Do Amore Diamonds£20,876 GBP

33 data points across 14 retailers

14 retailers£3,027 GBP to £20,876 GBP

A
Cheapest Retailer
-
£3,027 GBP
$4,031 USD
A
Retailer 2
-
£3,180 GBP
$4,235 USD
View
A
Retailer 3
-
£3,285 GBP
$4,375 USD
View
A
Retailer 4
-
£3,559 GBP
$4,740 USD
View
A
Retailer 5
-
£3,912 GBP
$5,210 USD
View
A
Retailer 6
-
£4,276 GBP
$5,694 USD
View
Final sale: no returns
A
Retailer 7
-
£4,669 GBP
$6,217 USD
View
A
Retailer 8
-
£4,855 GBP
$6,465 USD
View
A
Retailer 9
-
£5,451 GBP
$7,259 USD
View
B+
Retailer 10
-
£6,712 GBP
€8,512 EUR
View
B+
Retailer 11
-
£8,088 GBP
View
B+
Retailer 12
-
£9,651 GBP
$12,852 USD
View
B
Retailer 13
-
£17,684 GBP
$23,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-77D61864C · Oct 30
£20,876 GBP
$27,800 USD
View
13 more retailers have this diamond
Prices start from £3,027 GBPSave up to £17,849 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
4.47ct Emerald
£3,027 GBP