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Emerald|Lab Grown|IGI

4.94ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780665987

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780665987

Diamond specifications and retailer prices

From £4,146 GBP
$5,555 USD
As of October 30, 2026
Save £9,751 GBP (70%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £28,525 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.94ct lab-grown emerald diamond

This 4.94ct 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 LG780665987 or 780665987. Listed at 15 retailers as of October 30, 2026, with a 235% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.94
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780665987
Dimensions11.13 × 7.97 × 5.35 mm
L/W Ratio1.40
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
11.13 mm7.97 mm4.94 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780665987
Side View
Table 65.0%Crown 34.3°Girdle: STK-THKPavilion 39.9°Culet: LargeDepth 67.1%

Caratlytics Score

How it works →
A
Excellent
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: £28,525 GBP|Low: £4,146 GBP|High: £36,309 GBP|Avg: £10,220 GBP|-21.4%
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
Retailer 15
November 1, 2026
Retailer 4£4,146 GBP
Retailer 11£4,345 GBP
Retailer 14£4,353 GBP
Retailer 10£4,814 GBP
Retailer 12£5,388 GBP
Retailer 13£5,923 GBP
Retailer 9£6,302 GBP
Retailer 7£6,836 GBP
Retailer 8£7,427 GBP
Retailer 6£7,579 GBP
Retailer 5£9,301 GBP
Retailer 2£10,802 GBP
Retailer 3£13,307 GBP
Retailer 15£13,897 GBP
Do Amore Diamonds£28,525 GBP

37 data points across 15 retailers

15 retailers£4,146 GBP to £13,897 GBP

A
Cheapest Retailer
-
£4,146 GBP
$5,555 USD
A
Retailer 2
-
£4,345 GBP
$5,822 USD
View
A
Retailer 3
-
£4,353 GBP
$5,833 USD
View
A
Retailer 4
-
£4,814 GBP
$6,450 USD
View
A
Retailer 5
-
£5,388 GBP
$7,219 USD
View
A
Retailer 6
-
£5,923 GBP
$7,936 USD
View
A
Retailer 7
-
£6,302 GBP
$8,444 USD
View
B+
Retailer 8
-
£6,836 GBP
$9,160 USD
View
Final sale: no returns
B+
Retailer 9
-
£7,427 GBP
$9,951 USD
View
Retailer 10
-
£7,579 GBP
$10,155 USD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
£9,301 GBP
€11,869 EUR
View
B+
Retailer 12
-
£10,802 GBP
View
B
Retailer 13
-
£13,307 GBP
$17,831 USD
View
B
Retailer 14
-
£13,897 GBP
$18,620 USD
View
Most Expensive
Do Amore Diamonds
27-5358D2E35 · Oct 31
£28,525 GBP
$38,220 USD
View
Price under review
14 more retailers have this diamond
Prices start from £4,146 GBPSave up to £9,751 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
4.94ct Emerald
£4,146 GBP