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Emerald|Lab Grown|IGI

3.10ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG813651527

Shape and cutting style on the report: Emerald cut

Certificate IGI LG813651527

Diamond specifications and retailer prices

From £1,358 GBP
$1,820 USD
As of October 30, 2026
Save £7,986 GBP (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £9,344 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.1ct lab-grown emerald diamond

This 3.1ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813651527 or 813651527. Listed at 23 retailers as of October 29, 2026, with prices from £1,358 to £9,344, a £7,986 spread on the same certified stone. Do Amore Diamonds lists it at £9,344. 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

3.10
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651527
Dimensions9.92 × 6.87 × 4.62 mm
L/W Ratio1.44
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
9.92 mm6.87 mm3.10 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651527
Side View
Table 62.0%Crown 33.1°Girdle: MediumPavilion 41.9°Culet: LargeDepth 67.2%

Caratlytics Score

How it works →
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: £9,344 GBP|Low: £1,358 GBP|High: £9,344 GBP|Avg: £3,830 GBP
Do Amore Diamonds
Retailer 2
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Retailer 21
October 30, 2026
Retailer 21£1,358 GBP
Retailer 19£1,478 GBP
Retailer 9£1,521 GBP
Retailer 8£1,576 GBP
Retailer 17£1,702 GBP
Retailer 3£1,908 GBP
Retailer 6£2,207 GBP
Retailer 4£2,390 GBP
Retailer 2£2,393 GBP
Retailer 15£2,621 GBP
Retailer 20£2,650 GBP
Retailer 11£3,298 GBP
Retailer 13£4,039 GBP
Retailer 7£4,694 GBP
Retailer 18£4,746 GBP
Retailer 5£4,870 GBP
Retailer 16£4,994 GBP
Retailer 10£5,882 GBP
Retailer 12£6,086 GBP
Retailer 14£9,036 GBP
Do Amore Diamonds£9,344 GBP

37 data points across 21 retailers

23 retailers£1,358 GBP to £9,344 GBP

A
Cheapest Retailer
-
£1,358 GBP
$1,820 USD
A
Retailer 2
-
£1,478 GBP
$1,980 USD
View
A
Retailer 3
-
£1,521 GBP
$2,038 USD
View
Final sale: no returns
A
Retailer 4
-
£1,576 GBP
$2,111 USD
View
A
Retailer 5
-
£1,702 GBP
$2,280 USD
View
A
Retailer 6
-
£1,908 GBP
$2,557 USD
View
Retailer 7
-
£2,049 GBP
$2,746 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
£2,207 GBP
$2,957 USD
View
A
Retailer 9
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£2,390 GBP
$3,203 USD
View
A
Retailer 10
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£2,393 GBP
View
A
Retailer 11
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£2,621 GBP
€3,344 EUR
View
A
Retailer 12
-
£2,650 GBP
$3,551 USD
View
B+
Retailer 13
-
£3,298 GBP
View
B+
Retailer 14
-
£4,039 GBP
ZAR 87,423 ZAR
View
B+
Retailer 15
-
£4,694 GBP
$6,289 USD
View
B+
Retailer 16
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£4,746 GBP
$6,359 USD
View
Retailer 17
-
£4,870 GBP
$6,525 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
£4,994 GBP
View
B
Retailer 19
-
£5,882 GBP
$7,881 USD
View
B
Retailer 20
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£6,086 GBP
$8,155 USD
View
B
Retailer 21
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£8,389 GBP
$11,240 USD
View
B
Retailer 22
-
£9,036 GBP
$12,107 USD
View
Most Expensive
B
Do Amore Diamonds
27-599E6D377 · Oct 29
£9,344 GBP
$12,520 USD
View
22 more retailers have this diamond
Prices start from £1,358 GBPSave up to £7,986 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
3.10ct Emerald
£1,358 GBP