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Emerald|Lab Grown|IGI

3.09ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG790611738

Shape and cutting style on the report: Emerald cut

Certificate IGI LG790611738

Diamond specifications and retailer prices

From £1,608 GBP
$2,155 USD
As of October 30, 2026
Save £9,452 GBP (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £11,061 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown emerald diamond

This 3.09ct 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 LG790611738 or 790611738. Listed at 22 retailers as of October 29, 2026, with prices from £1,608 to £11,061, a £9,452 spread on the same certified stone. Do Amore Diamonds lists it at £11,061. 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

3.09
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790611738
Dimensions10.46 × 6.77 × 4.34 mm
L/W Ratio1.55
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
10.46 mm6.77 mm3.09 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790611738
Side View
Table 62.0%Crown 33°Girdle: MediumPavilion 39.6°Culet: LargeDepth 64.1%

Caratlytics Score

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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: £11,061 GBP|Low: £1,307 GBP|High: £11,247 GBP|Avg: £3,953 GBP|-1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 5
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Retailer 7
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Retailer 19
Retailer 20
October 30, 2026
Retailer 17£1,608 GBP
Retailer 18£1,749 GBP
Retailer 9£1,800 GBP
Retailer 4£1,866 GBP
Retailer 19£1,866 GBP
Retailer 5£1,882 GBP
Retailer 6£1,953 GBP
Retailer 16£1,989 GBP
Retailer 7£2,436 GBP
Retailer 2£2,836 GBP
Retailer 3£2,915 GBP
Retailer 15£2,924 GBP
Retailer 8£3,901 GBP
Retailer 13£4,782 GBP
Retailer 20£4,981 GBP
Retailer 10£5,479 GBP
Retailer 14£5,543 GBP
Retailer 11£7,049 GBP
Retailer 12£7,189 GBP
Do Amore Diamonds£11,061 GBP

45 data points across 20 retailers

22 retailers£1,608 GBP to £11,061 GBP

A
Cheapest Retailer
-
£1,608 GBP
$2,155 USD
A
Retailer 2
-
£1,749 GBP
$2,344 USD
View
A
Retailer 3
-
£1,800 GBP
$2,412 USD
View
Final sale: no returns
A
Retailer 4
-
£1,866 GBP
$2,500 USD
View
Retailer 5
-
£1,866 GBP
$2,500 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£1,882 GBP
$2,522 USD
View
A
Retailer 7
-
£1,953 GBP
$2,617 USD
View
A
Retailer 8
-
£1,989 GBP
$2,665 USD
View
A
Retailer 9
-
£2,436 GBP
HK$25,500 HKD
View
A
Retailer 10
-
£2,830 GBP
$3,792 USD
View
A
Retailer 11
-
£2,836 GBP
View
A
Retailer 12
-
£2,915 GBP
$3,906 USD
View
A
Retailer 13
-
£2,924 GBP
$3,918 USD
View
B+
Retailer 14
-
£3,901 GBP
View
Retailer 15
-
£4,430 GBP
$5,936 USD
View
Price last confirmed 102 days ago
B+
Retailer 16
-
£4,782 GBP
ZAR 103,503 ZAR
View
B+
Retailer 17
-
£4,981 GBP
$6,674 USD
View
B
Retailer 18
-
£5,479 GBP
$7,342 USD
View
B+
Retailer 19
-
£5,543 GBP
View
B
Retailer 20
-
£7,049 GBP
SGD 12,764 SGD
View
B
Retailer 21
-
£7,189 GBP
$9,633 USD
View
Most Expensive
B
Do Amore Diamonds
27-E4BB858AE · Oct 29
£11,061 GBP
$14,820 USD
View
21 more retailers have this diamond
Prices start from £1,608 GBPSave up to £9,452 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
3.09ct Emerald
£1,608 GBP