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Emerald|Lab Grown|IGI

3.43ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG768631453

Shape and cutting style on the report: Emerald cut

Certificate IGI LG768631453

Diamond specifications and retailer prices

From $12,391 CAD
$8,870 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $12,391 CAD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 3.43ct lab-grown emerald diamond

This 3.43ct lab-grown emerald sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG768631453 or 768631453. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

3.43
Carat
D
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768631453
Dimensions10.16 × 7.10 × 4.69 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
10.16 mm7.10 mm3.43 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768631453
Side View
Table 64.0%Crown 34.2°Girdle: Slightly ThickPavilion 38.8°Culet: LargeDepth 66.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $12,391 CAD|Low: $1,856 CAD|High: $20,758 CAD|Avg: $7,583 CAD|-38.0%
Brilliant Earth
Retailer 2
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July 19, 2026
Retailer 3$1,953 CAD
Retailer 8$2,533 CAD
Retailer 11$2,801 CAD
Retailer 2$3,422 CAD
Retailer 15$3,428 CAD
Retailer 12$4,179 CAD
Retailer 14$4,650 CAD
Retailer 5$5,570 CAD
Retailer 10$6,947 CAD
Retailer 9$7,479 CAD
Retailer 17$8,112 CAD
Retailer 7$8,486 CAD
Retailer 4$9,682 CAD
Retailer 16$10,178 CAD
Brilliant Earth$12,391 CAD
Retailer 6$13,484 CAD
Retailer 13$15,198 CAD

53 data points across 17 retailers

1 retailer

B
Brilliant Earth
18293963Y · Oct 29
$12,391 CAD
$8,870 USD
View

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.

B
3.43ct Emerald
$12,391 CAD