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Emerald|Lab Grown|IGI

4.40ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG784645674

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784645674

Diamond specifications and retailer prices

From £2,989 GBP
$3,981 USD
As of October 27, 2026
Save £17,579 GBP (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £20,568 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.4ct lab-grown emerald diamond

This 4.4ct 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 LG784645674 or 784645674. Listed at 13 retailers as of October 27, 2026, with prices from £2,989 to £20,568, a £17,579 spread on the same certified stone. Do Amore Diamonds lists it at £20,568. 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

4.40
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645674
Dimensions10.75 × 7.68 × 5.22 mm
L/W Ratio1.40
Culet sizePointed
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
10.75 mm7.68 mm4.40 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645674
Side View
Table 69.0%Crown 34°Girdle: Slightly ThickPavilion 37.6°Culet: NoneDepth 68.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: £20,568 GBP|Low: £2,989 GBP|High: £24,623 GBP|Avg: £7,782 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
October 29, 2026
Retailer 7£2,989 GBP
Retailer 13£3,133 GBP
Retailer 9£3,238 GBP
Retailer 11£3,511 GBP
Retailer 3£3,803 GBP
Retailer 5£4,211 GBP
Retailer 10£4,599 GBP
Retailer 12£4,783 GBP
Retailer 8£5,370 GBP
Retailer 6£6,580 GBP
Retailer 2£7,967 GBP
Retailer 4£17,407 GBP
Do Amore Diamonds£20,568 GBP

31 data points across 13 retailers

13 retailers£2,989 GBP to £20,568 GBP

A+
Cheapest Retailer
-
£2,989 GBP
$3,981 USD
A+
Retailer 2
-
£3,133 GBP
$4,172 USD
View
A
Retailer 3
-
£3,238 GBP
$4,312 USD
View
A
Retailer 4
-
£3,511 GBP
$4,675 USD
View
A
Retailer 5
-
£3,803 GBP
$5,064 USD
View
A
Retailer 6
-
£4,211 GBP
$5,608 USD
View
Final sale: no returns
A
Retailer 7
-
£4,599 GBP
$6,124 USD
View
A
Retailer 8
-
£4,783 GBP
$6,369 USD
View
A
Retailer 9
-
£5,370 GBP
$7,151 USD
View
B+
Retailer 10
-
£6,580 GBP
€8,345 EUR
View
B+
Retailer 11
-
£7,967 GBP
View
B
Retailer 12
-
£17,407 GBP
$23,180 USD
View
Most Expensive
B
Do Amore Diamonds
27-27C53B07B · Oct 28
£20,568 GBP
$27,390 USD
View
12 more retailers have this diamond
Prices start from £2,989 GBPSave up to £17,579 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+
4.40ct Emerald
£2,989 GBP