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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 $7,201 NZD
As of November 1, 2026
17 retailers carry this diamond
Most expensive: $37,125 NZD 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: $37,125 NZD|Low: $4,344 NZD|High: $37,125 NZD|Avg: $11,536 NZD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
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Retailer 23
October 20, 2026
Retailer 23$4,344 NZD
Retailer 6$4,726 NZD
Retailer 17$4,865 NZD
Retailer 3$5,039 NZD
Retailer 4$5,039 NZD
Retailer 7$5,282 NZD
Retailer 22$5,325 NZD
Retailer 5$6,925 NZD
Retailer 13$7,060 NZD
Retailer 10$7,201 NZD
Retailer 21$7,553 NZD
Retailer 19$8,118 NZD
Retailer 15$9,564 NZD
Retailer 8$10,398 NZD
Retailer 2$10,606 NZD
Retailer 16$11,472 NZD
Retailer 18$13,047 NZD
Retailer 20$13,561 NZD
Retailer 11$14,156 NZD
Retailer 9$17,584 NZD
Retailer 12$24,647 NZD
Retailer 14$28,780 NZD
Brilliant Earth$37,125 NZD

23 data points across 23 retailers

17 retailers

Retailer 1
-
$4,344 NZD
Price last confirmed 16 days ago
Retailer 2
-
$4,726 NZD
View
Price last confirmed 15 days ago
Retailer 3
-
$5,039 NZD
View
Price last confirmed 16 days ago
Retailer 4
-
$5,039 NZD
View
Price last confirmed 23 days ago
Retailer 5
-
$5,282 NZD
View
Price last confirmed 16 days ago
Retailer 6
-
$6,925 NZD
View
Price last confirmed 17 days ago
Retailer 7
-
$7,060 NZD
View
Price last confirmed 15 days ago
A
Retailer 8
-
$7,201 NZD
View
Retailer 9
-
$9,564 NZD
View
Price last confirmed 16 days ago
Retailer 10
-
$10,606 NZD
View
Price last confirmed 15 days ago
Retailer 11
-
$13,047 NZD
View
Price last confirmed 16 days ago
Retailer 12
-
$13,561 NZD
View
Price last confirmed 16 days ago
Retailer 13
-
$14,091 NZD
View
Price last confirmed 15 days ago
Retailer 14
-
$14,156 NZD
View
Price last confirmed 16 days ago
Retailer 15
-
$17,584 NZD
View
Price last confirmed 15 days ago
Retailer 16
-
$28,780 NZD
View
Price last confirmed 27 days ago
Most Expensive
Brilliant Earth
18981426A · Oct 20
$37,125 NZD
$20,880 USD
View
Price last confirmed 14 days ago
16 more retailers have this diamond
Prices start from $7,201 NZD

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
$7,201 NZD