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Emerald|Lab Grown|IGI

4.28ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG791609544

Shape and cutting style on the report: Emerald cut

Certificate IGI LG791609544

Diamond specifications and retailer prices

From $6,557 CAD
$4,694 USD
As of October 30, 2026
Save $38,549 CAD (85%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $45,106 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 4.28ct lab-grown emerald diamond

This 4.28ct 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 LG791609544 or 791609544. Listed at 23 retailers as of October 30, 2026, with prices from $6,557 to $45,106, a $38,549 spread on the same certified stone. Do Amore Diamonds lists it at $45,106. 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

4.28
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791609544
Dimensions11.15 × 7.70 × 5.07 mm
L/W Ratio1.45
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
11.15 mm7.70 mm4.28 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791609544
Side View
Table 64.0%Crown 33.3°Girdle: Slightly ThickPavilion 42.2°Culet: LargeDepth 65.8%

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 30
Current: $45,106 CAD|Low: $6,557 CAD|High: $45,106 CAD|Avg: $14,310 CAD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
Retailer 20
October 31, 2026
Retailer 18$6,557 CAD
Retailer 20$6,775 CAD
Retailer 16$6,871 CAD
Retailer 9$7,247 CAD
Retailer 10$7,342 CAD
Retailer 8$7,606 CAD
Retailer 19$7,648 CAD
Retailer 17$9,714 CAD
Retailer 3$9,965 CAD
Retailer 2$10,752 CAD
Retailer 4$10,950 CAD
Retailer 12$11,900 CAD
Retailer 14$13,142 CAD
Retailer 15$17,175 CAD
Retailer 13$17,868 CAD
Retailer 5$20,935 CAD
Retailer 6$26,637 CAD
Retailer 7$30,024 CAD
Retailer 11$40,125 CAD
Do Amore Diamonds$45,106 CAD

41 data points across 20 retailers

23 retailers$6,557 CAD to $45,106 CAD

A
Cheapest Retailer
-
$6,557 CAD
$4,694 USD
A
Retailer 2
-
$6,775 CAD
$4,850 USD
View
A
Retailer 3
-
$6,871 CAD
$4,919 USD
View
A
Retailer 4
-
$7,247 CAD
$5,188 USD
View
A
Retailer 5
-
$7,342 CAD
$5,256 USD
View
Final sale: no returns
A
Retailer 6
-
$7,606 CAD
$5,445 USD
View
Retailer 7
-
$7,606 CAD
$5,445 USD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$7,648 CAD
$5,475 USD
View
A
Retailer 9
-
$9,714 CAD
$6,954 USD
View
A
Retailer 10
-
$9,965 CAD
$7,134 USD
View
A
Retailer 11
-
$10,752 CAD
£6,060 GBP
View
B+
Retailer 12
-
$10,950 CAD
$7,839 USD
View
B+
Retailer 13
-
$11,900 CAD
£6,708 GBP
View
B+
Retailer 14
-
$13,142 CAD
€8,960 EUR
View
B+
Retailer 15
-
$17,175 CAD
£9,681 GBP
View
B+
Retailer 16
-
$17,868 CAD
ZAR 206,641 ZAR
View
B
Retailer 17
-
$20,935 CAD
$14,987 USD
View
B
Retailer 18
-
$23,062 CAD
$16,510 USD
View
B
Retailer 19
-
$26,637 CAD
$19,069 USD
View
B
Retailer 20
-
$28,435 CAD
$20,356 USD
View
B
Retailer 21
-
$30,024 CAD
$21,493 USD
View
B
Retailer 22
-
$40,125 CAD
$28,724 USD
View
Most Expensive
B
Do Amore Diamonds
27-9BCD18018 · Oct 31
$45,106 CAD
$32,290 USD
View
22 more retailers have this diamond
Prices start from $6,557 CADSave up to $38,549 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
4.28ct Emerald
$6,557 CAD