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Emerald|Lab Grown|IGI

4.15ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG773639181

Shape and cutting style on the report: Emerald cut

Certificate IGI LG773639181

Diamond specifications and retailer prices

From £3,401 GBP
$4,557 USD
As of October 30, 2026
Save £19,996 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £23,397 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 4.15ct lab-grown emerald diamond

This 4.15ct 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 LG773639181 or 773639181. Listed at 23 retailers as of October 29, 2026, with prices from £3,401 to £23,397, a £19,996 spread on the same certified stone. Do Amore Diamonds lists it at £23,397. 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

4.15
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG773639181
Dimensions11.19 × 7.55 × 4.90 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
11.19 mm7.55 mm4.15 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG773639181
Side View
Table 64.0%Crown 34.5°Girdle: MediumPavilion 39.8°Culet: LargeDepth 64.9%

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 30
Current: £23,397 GBP|Low: £3,426 GBP|High: £23,397 GBP|Avg: £7,915 GBP
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
October 30, 2026
Retailer 17£3,426 GBP
Retailer 14£3,564 GBP
Retailer 8£3,809 GBP
Retailer 7£3,945 GBP
Retailer 16£3,974 GBP
Retailer 15£5,038 GBP
Retailer 2£5,571 GBP
Retailer 3£5,674 GBP
Retailer 18£6,153 GBP
Retailer 10£6,165 GBP
Retailer 12£6,808 GBP
Retailer 13£8,909 GBP
Retailer 11£9,268 GBP
Retailer 4£10,859 GBP
Retailer 5£13,806 GBP
Retailer 6£15,657 GBP
Retailer 9£20,161 GBP
Do Amore Diamonds£23,397 GBP

42 data points across 18 retailers

23 retailers£3,401 GBP to £23,397 GBP

A+
Cheapest Retailer
-
£3,401 GBP
$4,557 USD
A
Retailer 2
-
£3,426 GBP
$4,590 USD
View
A
Retailer 3
-
£3,564 GBP
$4,776 USD
View
A
Retailer 4
-
£3,809 GBP
$5,103 USD
View
Final sale: no returns
A
Retailer 5
-
£3,945 GBP
$5,286 USD
View
Retailer 6
-
£3,945 GBP
$5,286 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
£3,974 GBP
$5,325 USD
View
A
Retailer 8
-
£5,038 GBP
$6,751 USD
View
A
Retailer 9
-
£5,170 GBP
$6,927 USD
View
A
Retailer 10
-
£5,571 GBP
View
B+
Retailer 11
-
£5,674 GBP
$7,603 USD
View
Retailer 12
-
£6,153 GBP
$8,245 USD
View
Price last confirmed 12 days ago
B+
Retailer 13
-
£6,165 GBP
View
B+
Retailer 14
-
£6,808 GBP
€8,687 EUR
View
B+
Retailer 15
-
£8,909 GBP
View
B+
Retailer 16
-
£9,268 GBP
ZAR 200,619 ZAR
View
B
Retailer 17
-
£10,859 GBP
$14,550 USD
View
B+
Retailer 18
-
£11,954 GBP
$16,018 USD
View
B
Retailer 19
-
£13,806 GBP
$18,499 USD
View
B
Retailer 20
-
£14,731 GBP
$19,738 USD
View
B
Retailer 21
-
£15,657 GBP
$20,978 USD
View
B
Retailer 22
-
£20,161 GBP
$27,014 USD
View
Most Expensive
B
Do Amore Diamonds
27-EE40F6DA0 · Oct 29
£23,397 GBP
$31,350 USD
View
22 more retailers have this diamond
Prices start from £3,401 GBPSave up to £19,996 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+
4.15ct Emerald
£3,401 GBP