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Emerald|Lab Grown|IGI

4.09ct E IF Emerald Lab Grown Diamond

EX • E/IF • IGI LG797645743

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797645743

Diamond specifications and retailer prices

From $3,505 AUD
$2,462 USD
As of October 29, 2026
Save $18,270 AUD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $21,775 AUD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 4.09ct lab-grown emerald diamond

This 4.09ct 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 LG797645743 or 797645743. Listed at 25 retailers as of October 29, 2026, with prices from $3,505 to $21,775, a $18,270 spread on the same certified stone. Yadav Diamonds lists it at $21,775. 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

4.09
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797645743
Dimensions11.15 × 7.44 × 4.98 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm7.44 mm4.09 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797645743
Side View
Table 63.0%Crown 33.7°Girdle: MediumPavilion 33.4°Culet: LargeDepth 66.9%

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 29
Current: $11,987 AUD|Low: $3,351 AUD|High: $21,775 AUD|Avg: $9,768 AUD|-41.0%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 6$3,505 AUD
Retailer 15$3,623 AUD
Retailer 5$4,980 AUD
Retailer 3$5,308 AUD
Retailer 12$5,595 AUD
Retailer 7$5,922 AUD
Retailer 20$6,158 AUD
Retailer 16$6,283 AUD
Retailer 13$7,854 AUD
Retailer 14$8,821 AUD
Retailer 4$8,893 AUD
Retailer 9$9,665 AUD
Retailer 10$10,279 AUD
Retailer 11$10,299 AUD
Retailer 17$11,155 AUD
Retailer 1$11,987 AUD
Retailer 19$12,564 AUD
Retailer 18$14,460 AUD
Retailer 8$15,613 AUD
Retailer 2$20,130 AUD
Yadav Diamonds$21,775 AUD

18 data points across 21 retailers

25 retailers$3,505 AUD to $21,775 AUD

A
Cheapest Retailer
-
$3,505 AUD
$2,462 USD
A
Retailer 2
-
$3,623 AUD
$2,545 USD
View
Final sale: no returns
A
Retailer 3
-
$3,986 AUD
$2,800 USD
View
A
Retailer 4
-
$4,980 AUD
$3,498 USD
View
A
Retailer 5
-
$5,308 AUD
CA$5,179 CAD
View
A
Retailer 6
-
$5,595 AUD
£3,095 GBP
View
A
Retailer 7
-
$5,922 AUD
$4,160 USD
View
A
Retailer 8
-
$6,158 AUD
$4,326 USD
View
A
Retailer 9
-
$6,283 AUD
€4,203 EUR
View
A
Retailer 10
-
$7,854 AUD
£4,344 GBP
View
A
Retailer 11
-
$8,821 AUD
ZAR 100,105 ZAR
View
Retailer 12
-
$8,893 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
-
$9,665 AUD
$6,789 USD
View
B+
Retailer 14
-
$10,279 AUD
$7,221 USD
View
B+
Retailer 15
-
$10,299 AUD
$7,234 USD
View
B+
Retailer 16
-
$10,472 AUD
$7,356 USD
View
B+
Retailer 17
-
$11,155 AUD
£6,170 GBP
View
B+
Retailer 18
-
$11,987 AUD
$8,420 USD
View
B+
Retailer 19
-
$12,564 AUD
£6,949 GBP
View
B+
Retailer 20
-
$14,460 AUD
$10,157 USD
View
B+
Retailer 21
-
$15,613 AUD
$10,967 USD
View
Retailer 22
-
$16,693 AUD
View
Price last confirmed 119 days ago
B
Retailer 23
-
$20,130 AUD
$14,140 USD
View
B
Retailer 24
-
$20,315 AUD
$14,270 USD
View
Most Expensive
B
Yadav Diamonds
13342461 · Oct 30
$21,775 AUD
$15,296 USD
View
24 more retailers have this diamond
Prices start from $3,505 AUDSave up to $18,270 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
4.09ct Emerald
$3,505 AUD