Emerald|Lab Grown|IGI

2.31ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG816630878

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816630878

Diamond specifications and retailer prices

From £815 GBP
$1,085 USD
As of October 28, 2026
Save £5,651 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £6,466 GBP at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 2.31ct lab-grown emerald diamond

This 2.31ct lab-grown emerald sits in the two to three carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816630878 or 816630878. Listed at 21 retailers as of October 28, 2026, with prices from £815 to £6,466, a £5,651 spread on the same certified stone. Do Amore Diamonds lists it at £6,466. 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

2.31
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630878
Dimensions9.19 × 6.11 × 4.16 mm
L/W Ratio1.50
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
9.19 mm6.11 mm2.31 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630878
Side View
Table 63.0%Crown 31.1°Girdle: MED-STKPavilion 42.4°Culet: LargeDepth 68.1%

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 28
Current: £6,466 GBP|Low: £815 GBP|High: £8,050 GBP|Avg: £2,385 GBP|-19.7%
Do Amore Diamonds
Retailer 2
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Retailer 22
October 30, 2026
Retailer 4£815 GBP
Retailer 14£1,001 GBP
Retailer 18£1,014 GBP
Retailer 15£1,145 GBP
Retailer 10£1,161 GBP
Retailer 22£1,187 GBP
Retailer 20£1,330 GBP
Retailer 2£1,350 GBP
Retailer 12£1,365 GBP
Retailer 16£1,418 GBP
Retailer 19£1,820 GBP
Retailer 5£2,371 GBP
Retailer 13£2,405 GBP
Retailer 21£2,568 GBP
Retailer 6£2,575 GBP
Retailer 7£2,627 GBP
Retailer 3£2,713 GBP
Retailer 17£3,178 GBP
Retailer 8£3,314 GBP
Retailer 11£3,382 GBP
Retailer 9£5,997 GBP
Do Amore Diamonds£6,466 GBP

34 data points across 22 retailers

21 retailers£815 GBP to £6,466 GBP

A
Cheapest Retailer
-
£815 GBP
$1,085 USD
Final sale: no returns
Retailer 2
-
£1,001 GBP
$1,333 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
£1,014 GBP
$1,350 USD
View
Retailer 4
-
£1,089 GBP
$1,450 USD
View
Price last confirmed 35 days ago
Retailer 5
-
£1,145 GBP
$1,525 USD
View
Price last confirmed 32 days ago
A
Retailer 6
-
£1,187 GBP
$1,581 USD
View
A
Retailer 7
-
£1,330 GBP
$1,771 USD
View
A
Retailer 8
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£1,350 GBP
View
A
Retailer 9
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£1,418 GBP
€1,799 EUR
View
B+
Retailer 10
-
£1,820 GBP
$2,423 USD
View
Retailer 11
-
£2,176 GBP
$2,898 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£2,371 GBP
$3,158 USD
View
B+
Retailer 13
-
£2,405 GBP
ZAR 51,731 ZAR
View
B+
Retailer 14
-
£2,568 GBP
$3,420 USD
View
B+
Retailer 15
-
£2,575 GBP
View
B+
Retailer 16
-
£2,627 GBP
$3,498 USD
View
B+
Retailer 17
-
£2,713 GBP
$3,613 USD
View
B+
Retailer 18
-
£3,178 GBP
View
B
Retailer 19
-
£3,314 GBP
$4,414 USD
View
B
Retailer 20
-
£5,997 GBP
$7,986 USD
View
Most Expensive
B
Do Amore Diamonds
27-D1897BF49 · Oct 28
£6,466 GBP
$8,610 USD
View
20 more retailers have this diamond
Prices start from £815 GBPSave up to £5,651 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
2.31ct Emerald
£815 GBP