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Emerald|Lab Grown|IGI

4.38ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG784621402

Shape and cutting style on the report: Emerald cut

Certificate IGI LG784621402

Diamond specifications and retailer prices

From $5,799 AUD
As of November 1, 2026
17 retailers carry this diamond
Most expensive: $29,898 AUD at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 4.38ct lab-grown emerald diamond

This 4.38ct 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 LG784621402 or 784621402. Listed at 17 retailers as of November 1, 2026. 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

4.38
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784621402
Dimensions10.99 × 7.64 × 5.03 mm
L/W Ratio1.44
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
10.99 mm7.64 mm4.38 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784621402
Side View
Table 64.0%Crown 33.8°Girdle: STK-THKPavilion 35.8°Culet: LargeDepth 65.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $29,898 AUD|Low: $3,498 AUD|High: $29,898 AUD|Avg: $9,290 AUD
Brilliant Earth
Retailer 2
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Retailer 23
October 20, 2026
Retailer 23$3,498 AUD
Retailer 6$3,806 AUD
Retailer 17$3,918 AUD
Retailer 3$4,058 AUD
Retailer 4$4,058 AUD
Retailer 7$4,254 AUD
Retailer 22$4,289 AUD
Retailer 5$5,577 AUD
Retailer 13$5,686 AUD
Retailer 10$5,799 AUD
Retailer 21$6,083 AUD
Retailer 19$6,538 AUD
Retailer 15$7,702 AUD
Retailer 8$8,374 AUD
Retailer 2$8,541 AUD
Retailer 16$9,239 AUD
Retailer 18$10,507 AUD
Retailer 20$10,921 AUD
Retailer 11$11,401 AUD
Retailer 9$14,161 AUD
Retailer 12$19,849 AUD
Retailer 14$23,178 AUD
Brilliant Earth$29,898 AUD

23 data points across 23 retailers

17 retailers

Retailer 1
-
$3,498 AUD
Price last confirmed 16 days ago
Retailer 2
-
$3,806 AUD
View
Price last confirmed 15 days ago
Retailer 3
-
$4,058 AUD
View
Price last confirmed 16 days ago
Retailer 4
-
$4,058 AUD
View
Price last confirmed 23 days ago
Retailer 5
-
$4,254 AUD
View
Price last confirmed 16 days ago
Retailer 6
-
$5,577 AUD
View
Price last confirmed 17 days ago
Retailer 7
-
$5,686 AUD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$5,799 AUD
View
Retailer 9
-
$7,702 AUD
View
Price last confirmed 16 days ago
Retailer 10
-
$8,541 AUD
View
Price last confirmed 15 days ago
Retailer 11
-
$10,507 AUD
View
Price last confirmed 16 days ago
Retailer 12
-
$10,921 AUD
View
Price last confirmed 16 days ago
Retailer 13
-
$11,348 AUD
View
Price last confirmed 15 days ago
Retailer 14
-
$11,401 AUD
View
Price last confirmed 16 days ago
Retailer 15
-
$14,161 AUD
View
Price last confirmed 15 days ago
Retailer 16
-
$23,178 AUD
View
Price last confirmed 27 days ago
Most Expensive
Brilliant Earth
18981426A · Oct 20
$29,898 AUD
$20,880 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from $5,799 AUD

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
4.38ct Emerald
$5,799 AUD