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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780666202

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780666202

Diamond specifications and retailer prices

From €1,589 EUR
$1,775 USD
As of November 1, 2026
Save €7,138 EUR (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €8,727 EUR at Do Amore Diamonds · As of October 31, 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 LG780666202 or 780666202. Listed at 14 retailers as of October 31, 2026, with prices from €1,589 to €8,727, a €7,138 spread on the same certified stone. Do Amore Diamonds lists it at €8,727. 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
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780666202
Dimensions9.60 × 6.84 × 4.55 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
9.60 mm6.84 mm3.10 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780666202
Side View
Table 66.0%Crown 34.5°Girdle: ThickPavilion 38.1°Culet: LargeDepth 66.5%

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: Nov 1
Current: €8,727 EUR|Low: €1,589 EUR|High: €13,444 EUR|Avg: €4,614 EUR|-35.1%
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 31, 2026
Retailer 6€1,589 EUR
Retailer 10€1,589 EUR
Retailer 2€2,184 EUR
Retailer 3€2,309 EUR
Retailer 11€2,352 EUR
Retailer 5€2,672 EUR
Retailer 8€2,756 EUR
Retailer 7€4,110 EUR
Retailer 9€4,728 EUR
Retailer 4€5,328 EUR
Retailer 12€8,324 EUR
Do Amore Diamonds€8,727 EUR

34 data points across 12 retailers

14 retailers€1,589 EUR to €8,727 EUR

A
Cheapest Retailer
-
€1,589 EUR
$1,775 USD
A
Retailer 2
-
€1,589 EUR
$1,775 USD
View
Retailer 3
-
€1,873 EUR
$2,092 USD
View
Price last confirmed 27 days ago
Retailer 4
-
€2,126 EUR
$2,375 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
€2,184 EUR
$2,440 USD
View
A
Retailer 6
-
€2,352 EUR
$2,628 USD
View
A
Retailer 7
-
€2,672 EUR
$2,985 USD
View
A
Retailer 8
-
€2,756 EUR
View
Retailer 9
-
€3,434 EUR
$3,836 USD
View
Price last confirmed 27 days ago
B+
Retailer 10
-
€4,110 EUR
$4,592 USD
View
B+
Retailer 11
-
€4,728 EUR
£4,159 GBP
View
Retailer 12
-
€5,328 EUR
$5,953 USD
View
Price last confirmed 96 days ago
B
Retailer 13
-
€8,324 EUR
$9,300 USD
View
Most Expensive
B
Do Amore Diamonds
27-01DE698FC · Oct 31
€8,727 EUR
$9,750 USD
View
13 more retailers have this diamond
Prices start from €1,589 EURSave up to €7,138 EUR

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
€1,589 EUR