Emerald|Lab Grown|IGI

3.09ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG768630420

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768630420

Diamond specifications and retailer prices

From $3,585 CAD
$2,552 USD
As of October 24, 2026
Save $12,148 CAD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,733 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 top-tier cut grade and certified by IGI LG768630420 or 768630420. Listed at 11 retailers as of October 24, 2026, with prices from $3,585 to $15,733, a $12,148 spread on the same certified stone. Brilliant Earth lists it at $15,733. 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

3.09
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768630420
Dimensions9.76 × 6.81 × 4.51 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
9.76 mm6.81 mm3.09 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768630420
Side View
Table 65.0%Crown 35.3°Girdle: Slightly ThickPavilion 39.8°Culet: LargeDepth 66.2%

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 24
Current: $15,733 CAD|Low: $3,585 CAD|High: $16,224 CAD|Avg: $9,112 CAD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
October 18, 2026
Retailer 9$3,585 CAD
Retailer 11$3,650 CAD
Retailer 4$3,954 CAD
Retailer 10$4,411 CAD
Retailer 7$4,631 CAD
Retailer 13$5,813 CAD
Retailer 8$7,639 CAD
Retailer 2$8,779 CAD
Retailer 14$9,787 CAD
Retailer 3$10,195 CAD
Retailer 12$11,437 CAD
Retailer 6$14,702 CAD
Brilliant Earth$15,733 CAD
Retailer 5$16,032 CAD

27 data points across 14 retailers

11 retailers$3,585 CAD to $15,733 CAD

A
Cheapest Retailer
-
$3,585 CAD
$2,552 USD
A
Retailer 2
-
$3,650 CAD
HK$20,300 HKD
View
A
Retailer 3
-
$4,411 CAD
$3,140 USD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$4,631 CAD
€3,140 EUR
View
Price last confirmed 10 days ago
B+
Retailer 5
-
$7,639 CAD
$5,438 USD
View
Price last confirmed 9 days ago
B+
Retailer 6
-
$8,779 CAD
$6,250 USD
View
Price last confirmed 10 days ago
B
Retailer 7
-
$9,787 CAD
ZAR 112,558 ZAR
View
Price last confirmed 22 days ago
B
Retailer 8
-
$10,195 CAD
$7,258 USD
View
Price last confirmed 22 days ago
B
Retailer 9
-
$11,437 CAD
£6,411 GBP
View
Price last confirmed 21 days ago
B
Retailer 10
-
$14,702 CAD
$10,467 USD
View
Price last confirmed 24 days ago
Most Expensive
B
Brilliant Earth
20870458Y · Oct 28
$15,733 CAD
$11,200 USD
View
10 more retailers have this diamond
Prices start from $3,585 CADSave up to $12,148 CAD

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
$3,585 CAD