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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG784644354

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784644354

Diamond specifications and retailer prices

From £1,325 GBP
$1,775 USD
As of October 29, 2026
Save £6,056 GBP (82%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £7,381 GBP at Do Amore Diamonds · As of October 30, 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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644354 or 784644354. Listed at 15 retailers as of October 29, 2026, with prices from £1,325 to £7,381, a £6,056 spread on the same certified stone. Do Amore Diamonds lists it at £7,381. 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
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644354
Dimensions9.63 × 6.87 × 4.48 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
9.63 mm6.87 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644354
Side View
Table 64.0%Crown 33.8°Girdle: Slightly ThickPavilion 37.6°Culet: LargeDepth 65.2%

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 29
Current: £7,381 GBP|Low: £1,325 GBP|High: £11,210 GBP|Avg: £3,847 GBP|-34.2%
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
October 30, 2026
Retailer 7£1,325 GBP
Retailer 9£1,340 GBP
Retailer 12£1,824 GBP
Retailer 3£1,926 GBP
Retailer 8£1,961 GBP
Retailer 10£2,258 GBP
Retailer 5£2,298 GBP
Retailer 2£3,427 GBP
Retailer 6£3,942 GBP
Retailer 4£4,443 GBP
Retailer 11£6,941 GBP
Do Amore Diamonds£7,381 GBP

35 data points across 12 retailers

15 retailers£1,325 GBP to £7,381 GBP

A
Cheapest Retailer
-
£1,325 GBP
$1,775 USD
A
Retailer 2
-
£1,340 GBP
$1,796 USD
View
Retailer 3
-
£1,561 GBP
$2,092 USD
View
Price last confirmed 25 days ago
Retailer 4
-
£1,773 GBP
$2,375 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
£1,824 GBP
$2,444 USD
View
A
Retailer 6
-
£1,926 GBP
$2,580 USD
View
Final sale: no returns
A
Retailer 7
-
£1,961 GBP
$2,628 USD
View
A
Retailer 8
-
£2,258 GBP
$3,025 USD
View
A
Retailer 9
-
£2,298 GBP
€2,932 EUR
View
Retailer 10
-
£2,863 GBP
$3,836 USD
View
Price last confirmed 26 days ago
B+
Retailer 11
-
£3,427 GBP
$4,592 USD
View
B+
Retailer 12
-
£3,942 GBP
View
Retailer 13
-
£4,443 GBP
$5,953 USD
View
Price last confirmed 95 days ago
B
Retailer 14
-
£6,941 GBP
$9,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-65E85D6FE · Oct 30
£7,381 GBP
$9,890 USD
View
14 more retailers have this diamond
Prices start from £1,325 GBPSave up to £6,056 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
£1,325 GBP