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Emerald|Lab Grown|IGI

3.10ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG816630957

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816630957

Diamond specifications and retailer prices

From €2,003 EUR
$2,229 USD
As of October 27, 2026
Save €6,115 EUR (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €8,117 EUR at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 LG816630957 or 816630957. Listed at 18 retailers as of October 27, 2026, with prices from €2,003 to €8,117, a €6,115 spread on the same certified stone. Taylor and Hart lists it at €8,117. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816630957
Dimensions9.76 × 6.93 × 4.64 mm
L/W Ratio1.41
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
9.76 mm6.93 mm3.10 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816630957
Side View
Table 64.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: LargeDepth 67.0%

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 27
Current: €3,188 EUR|Low: €2,179 EUR|High: €10,532 EUR|Avg: €4,888 EUR|-24.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
October 29, 2026
Retailer 9€2,179 EUR
Retailer 3€2,243 EUR
Retailer 8€2,471 EUR
Retailer 2€2,489 EUR
Retailer 11€3,024 EUR
Retailer 1€3,188 EUR
Retailer 6€3,506 EUR
Retailer 12€3,627 EUR
Retailer 10€3,641 EUR
Retailer 5€4,409 EUR
Retailer 4€6,203 EUR
Retailer 7€6,336 EUR
Retailer 13€6,889 EUR
Taylor and Hart€8,117 EUR

43 data points across 14 retailers

18 retailers€2,003 EUR to €8,117 EUR

A
Cheapest Retailer
-
€2,003 EUR
$2,229 USD
A
Retailer 2
-
€2,179 EUR
$2,425 USD
View
A
Retailer 3
-
€2,243 EUR
$2,496 USD
View
Final sale: no returns
A
Retailer 4
-
€2,323 EUR
$2,585 USD
View
A
Retailer 5
-
€2,471 EUR
$2,750 USD
View
A
Retailer 6
-
€2,489 EUR
$2,770 USD
View
Retailer 7
-
€3,023 EUR
$3,365 USD
View
Price last confirmed 17 days ago
A
Retailer 8
-
€3,024 EUR
$3,366 USD
View
A
Retailer 9
-
€3,188 EUR
£2,794 GBP
View
A
Retailer 10
-
€3,193 EUR
$3,554 USD
View
B+
Retailer 11
-
€3,506 EUR
View
B+
Retailer 12
-
€3,627 EUR
$4,037 USD
View
B+
Retailer 13
-
€3,641 EUR
$4,052 USD
View
B+
Retailer 14
-
€4,409 EUR
£3,864 GBP
View
B
Retailer 15
-
€6,203 EUR
$6,904 USD
View
B
Retailer 16
-
€6,336 EUR
£5,553 GBP
View
B
Retailer 17
-
€6,889 EUR
$7,668 USD
View
Most Expensive
B
Taylor and Hart
OSEPOCY · Oct 27
€8,117 EUR
$9,035 USD
View
17 more retailers have this diamond
Prices start from €2,003 EURSave up to €6,115 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
€2,003 EUR