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Emerald|Lab Grown|IGI

4.02ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG783626214

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783626214

Diamond specifications and retailer prices

From $2,760 AUD
$1,939 USD
As of October 30, 2026
Save $17,412 AUD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $20,172 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.02ct lab-grown emerald diamond

This 4.02ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG783626214 or 783626214. Listed at 25 retailers as of October 29, 2026, with prices from $2,760 to $20,172, a $17,412 spread on the same certified stone. Brilliant Earth lists it at $20,172. 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

4.02
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783626214
Dimensions11.25 × 6.87 × 4.88 mm
L/W Ratio1.64
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.25 mm6.87 mm4.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783626214
Side View
Table 63.0%Crown 36.1°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 71.0%

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: $20,172 AUD|Low: $2,716 AUD|High: $20,172 AUD|Avg: $6,397 AUD
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 4$2,760 AUD
Retailer 14$3,004 AUD
Retailer 16$3,091 AUD
Retailer 5$3,202 AUD
Retailer 8$3,202 AUD
Retailer 13$3,438 AUD
Retailer 7$3,455 AUD
Retailer 24$3,699 AUD
Retailer 2$4,404 AUD
Retailer 17$4,577 AUD
Retailer 20$5,073 AUD
Retailer 18$5,259 AUD
Retailer 9$6,002 AUD
Retailer 12$6,075 AUD
Retailer 19$6,816 AUD
Retailer 22$6,872 AUD
Retailer 6$7,575 AUD
Retailer 11$7,932 AUD
Retailer 23$8,260 AUD
Retailer 3$9,154 AUD
Retailer 21$9,195 AUD
Retailer 10$10,698 AUD
Retailer 15$11,212 AUD
Brilliant Earth$20,172 AUD

37 data points across 24 retailers

25 retailers$2,760 AUD to $20,172 AUD

A
Cheapest Retailer
-
$2,760 AUD
$1,939 USD
A
Retailer 2
-
$3,004 AUD
$2,110 USD
View
A
Retailer 3
-
$3,091 AUD
$2,171 USD
View
Final sale: no returns
A
Retailer 4
-
$3,202 AUD
$2,249 USD
View
Retailer 5
-
$3,202 AUD
$2,249 USD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$3,438 AUD
$2,415 USD
View
A
Retailer 7
-
$3,455 AUD
$2,427 USD
View
A
Retailer 8
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$3,699 AUD
HK$20,300 HKD
View
A
Retailer 9
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$4,404 AUD
£2,436 GBP
View
A
Retailer 10
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$4,577 AUD
$3,215 USD
View
A
Retailer 11
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$5,073 AUD
€3,394 EUR
View
A
Retailer 12
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$5,259 AUD
$3,694 USD
View
A
Retailer 13
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$6,002 AUD
$4,216 USD
View
A
Retailer 14
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$6,075 AUD
£3,360 GBP
View
A
Retailer 15
-
$6,816 AUD
ZAR 77,354 ZAR
View
Retailer 16
-
$6,872 AUD
View
Price last confirmed 9 days ago
A
Retailer 17
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$7,575 AUD
$5,321 USD
View
A
Retailer 18
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$7,932 AUD
$5,572 USD
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A
Retailer 19
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$8,260 AUD
$5,802 USD
View
A
Retailer 20
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$9,009 AUD
$6,328 USD
View
A
Retailer 21
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$9,154 AUD
$6,430 USD
View
A
Retailer 22
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$9,195 AUD
£5,086 GBP
View
B+
Retailer 23
-
$10,698 AUD
SGD 10,155 SGD
View
B+
Retailer 24
-
$11,212 AUD
$7,876 USD
View
Most Expensive
B
Brilliant Earth
18696133A · Oct 29
$20,172 AUD
$14,170 USD
View
24 more retailers have this diamond
Prices start from $2,760 AUDSave up to $17,412 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
4.02ct Emerald
$2,760 AUD