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Emerald|Lab Grown|IGI

4.66ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG792626758

Shape and cutting style on the report: Emerald cut

Certificate IGI LG792626758

Diamond specifications and retailer prices

From £4,963 GBP
$6,650 USD
As of October 31, 2026
Save £9,295 GBP (65%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £26,801 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.66ct lab-grown emerald diamond

This 4.66ct 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 LG792626758 or 792626758. Listed at 13 retailers as of October 31, 2026, with a 187% 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

4.66
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792626758
Dimensions11.14 × 7.96 × 5.36 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
11.14 mm7.96 mm4.66 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792626758
Side View
Table 66.0%Crown 34.7°Girdle: ThickPavilion 40.6°Culet: LargeDepth 67.3%

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 31
Current: £26,801 GBP|Low: £4,530 GBP|High: £29,876 GBP|Avg: £12,086 GBP|-10.3%
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
Retailer 16
November 1, 2026
Retailer 14£4,963 GBP
Retailer 9£5,653 GBP
Retailer 12£5,653 GBP
Retailer 15£6,486 GBP
Retailer 11£6,980 GBP
Retailer 4£7,030 GBP
Retailer 6£9,782 GBP
Retailer 8£10,035 GBP
Retailer 2£10,149 GBP
Retailer 10£10,299 GBP
Retailer 5£11,289 GBP
Retailer 16£12,933 GBP
Retailer 13£14,258 GBP
Retailer 3£16,228 GBP
Retailer 7£22,309 GBP
Do Amore Diamonds£26,801 GBP

27 data points across 16 retailers

13 retailers£4,963 GBP to £14,258 GBP

Retailer 1
-
£4,342 GBP
$5,818 USD
Price last confirmed 21 days ago
Retailer 2
-
£4,550 GBP
$6,097 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£4,963 GBP
$6,650 USD
View
Final sale: no returns
A
Retailer 4
-
£5,653 GBP
$7,575 USD
View
A
Retailer 5
-
£5,653 GBP
$7,575 USD
View
Retailer 6
-
£6,486 GBP
$8,691 USD
View
Price last confirmed 84 days ago
Retailer 7
-
£6,600 GBP
$8,843 USD
View
Price last confirmed 25 days ago
B+
Retailer 8
-
£6,980 GBP
$9,353 USD
View
B+
Retailer 9
-
£10,149 GBP
View
B+
Retailer 10
-
£10,299 GBP
$13,800 USD
View
B
Retailer 11
-
£14,258 GBP
$19,104 USD
View
Retailer 12
-
£18,725 GBP
$25,090 USD
View
Price last confirmed 18 days ago
Most Expensive
Do Amore Diamonds
27-9A3F79D70 · Oct 31
£26,801 GBP
$35,910 USD
View
Price under review
12 more retailers have this diamond
Prices start from £4,963 GBPSave up to £9,295 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
4.66ct Emerald
£4,963 GBP