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Emerald|Lab Grown|IGI

4.30ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG780661298

Shape and cutting style on the report: Emerald cut

Certificate IGI LG780661298

Diamond specifications and retailer prices

From $5,427 CAD
$3,885 USD
As of October 30, 2026
Save $31,996 CAD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $37,423 CAD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 4.3ct lab-grown emerald diamond

This 4.3ct 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 LG780661298 or 780661298. Listed at 15 retailers as of October 30, 2026, with prices from $5,427 to $37,423, a $31,996 spread on the same certified stone. Do Amore Diamonds lists it at $37,423. 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

4.30
Carat
D
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661298
Dimensions10.77 × 7.67 × 4.99 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
10.77 mm7.67 mm4.30 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661298
Side View
Table 65.0%Crown 33°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.1%

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 30
Current: $37,423 CAD|Low: $5,209 CAD|High: $42,731 CAD|Avg: $13,492 CAD|-12.4%
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
Retailer 13
Retailer 14
October 31, 2026
Retailer 11$5,427 CAD
Retailer 5$5,701 CAD
Retailer 8$5,882 CAD
Retailer 3$6,391 CAD
Retailer 2$6,783 CAD
Retailer 6$7,292 CAD
Retailer 7$8,349 CAD
Retailer 4$8,704 CAD
Retailer 14$9,777 CAD
Retailer 12$12,008 CAD
Retailer 13$14,499 CAD
Retailer 10$17,287 CAD
Retailer 9$17,405 CAD
Do Amore Diamonds$37,423 CAD

36 data points across 14 retailers

15 retailers$5,427 CAD to $37,423 CAD

A
Cheapest Retailer
-
$5,427 CAD
$3,885 USD
A
Retailer 2
-
$5,701 CAD
$4,081 USD
View
A
Retailer 3
-
$5,882 CAD
$4,211 USD
View
A
Retailer 4
-
$6,391 CAD
$4,575 USD
View
A
Retailer 5
-
$6,783 CAD
$4,856 USD
View
A
Retailer 6
-
$7,292 CAD
$5,220 USD
View
Final sale: no returns
A
Retailer 7
-
$8,349 CAD
$5,977 USD
View
A
Retailer 8
-
$8,704 CAD
$6,231 USD
View
A
Retailer 9
-
$9,777 CAD
$6,999 USD
View
Retailer 10
-
$10,797 CAD
$7,729 USD
View
Price last confirmed 82 days ago
B+
Retailer 11
-
$12,008 CAD
€8,187 EUR
View
B+
Retailer 12
-
$14,499 CAD
£8,173 GBP
View
B+
Retailer 13
-
$17,287 CAD
$12,376 USD
View
B+
Retailer 14
-
$17,405 CAD
$12,460 USD
View
Most Expensive
B
Do Amore Diamonds
27-E02389E78 · Oct 30
$37,423 CAD
$26,790 USD
View
14 more retailers have this diamond
Prices start from $5,427 CADSave up to $31,996 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
4.30ct Emerald
$5,427 CAD