Emerald|Lab Grown|IGI

3.09ct E FL Emerald Lab Grown Diamond

VG • E/FL • IGI LG818652387

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818652387

Diamond specifications and retailer prices

From $2,068 USD
As of October 29, 2026
Save $5,086 USD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $7,154 USD at Michael Trio · As of October 28, 2026
View at Michael Trio

About this 3.09ct lab-grown emerald diamond

This 3.09ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG818652387 or 818652387. Listed at 8 retailers as of October 28, 2026, with prices from $2,068 to $7,154, a $5,086 spread on the same certified stone. Michael Trio lists it at $7,154. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.09
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818652387
Dimensions9.88 × 6.90 × 4.60 mm
L/W Ratio1.43
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
9.88 mm6.90 mm3.09 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818652387
Side View
Table 61.0%Crown 31.4°Girdle: MediumPavilion 36.7°Culet: LargeDepth 66.7%

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 29
Current: $7,154 USD|Low: $2,068 USD|High: $9,899 USD|Avg: $6,018 USD|-27.7%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$2,068 USD
Retailer 2$2,936 USD
Retailer 5$3,180 USD
Retailer 3$3,332 USD
Retailer 7$5,426 USD
Retailer 4$6,151 USD
Retailer 8$6,760 USD
Michael Trio$7,154 USD

37 data points across 8 retailers

8 retailers$2,068 USD to $7,154 USD

A
Cheapest Retailer
-
$2,068 USD
Final sale: no returns
A
Retailer 2
-
$2,936 USD
£2,312 GBP
View
B+
Retailer 3
-
$3,180 USD
View
A
Retailer 4
-
$3,332 USD
€3,173 EUR
View
B
Retailer 5
-
$5,426 USD
View
B
Retailer 6
-
$6,151 USD
£4,843 GBP
View
B
Retailer 7
-
$6,760 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Michael Trio
9098731810 · Oct 28
$7,154 USD
SGD 9,667 SGD
View
7 more retailers have this diamond
Prices start from $2,068 USDSave up to $5,086 USD

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
3.09ct Emerald
$2,068 USD