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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 $2,462 USD
As of October 29, 2026
Save $12,834 USD (84%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $15,296 USD 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 $2,462 to $15,296, a $12,834 spread on the same certified stone. Yadav Diamonds lists it at $15,296. 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
Color
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

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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 29
Current: $8,420 USD|Low: $2,354 USD|High: $15,296 USD|Avg: $6,861 USD|-41.0%
Retailer 1
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Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Yadav Diamonds
October 30, 2026
Retailer 6$2,462 USD
Retailer 15$2,545 USD
Retailer 5$3,498 USD
Retailer 3$3,729 USD
Retailer 12$3,930 USD
Retailer 7$4,160 USD
Retailer 20$4,326 USD
Retailer 16$4,413 USD
Retailer 13$5,517 USD
Retailer 14$6,197 USD
Retailer 4$6,247 USD
Retailer 9$6,789 USD
Retailer 10$7,221 USD
Retailer 11$7,234 USD
Retailer 17$7,836 USD
Retailer 1$8,420 USD
Retailer 19$8,825 USD
Retailer 18$10,157 USD
Retailer 8$10,967 USD
Retailer 2$14,140 USD
Yadav Diamonds$15,296 USD

18 data points across 21 retailers

25 retailers$2,462 USD to $15,296 USD

A
Cheapest Retailer
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$2,462 USD
A
Retailer 2
-
$2,545 USD
View
Final sale: no returns
A
Retailer 3
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$2,800 USD
View
A
Retailer 4
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$3,498 USD
View
A
Retailer 5
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$3,729 USD
CA$5,179 CAD
View
A
Retailer 6
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$3,930 USD
£3,095 GBP
View
A
Retailer 7
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$4,160 USD
View
A
Retailer 8
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$4,326 USD
View
A
Retailer 9
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$4,413 USD
€4,203 EUR
View
A
Retailer 10
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$5,517 USD
£4,344 GBP
View
A
Retailer 11
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$6,197 USD
ZAR 100,105 ZAR
View
Retailer 12
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$6,247 USD
A$9,610 AUD
View
Price last confirmed 8 days ago
A
Retailer 13
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$6,789 USD
View
B+
Retailer 14
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$7,221 USD
View
B+
Retailer 15
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$7,234 USD
View
B+
Retailer 16
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$7,356 USD
View
B+
Retailer 17
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$7,836 USD
£6,170 GBP
View
B+
Retailer 18
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$8,420 USD
View
B+
Retailer 19
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$8,825 USD
£6,949 GBP
View
B+
Retailer 20
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$10,157 USD
View
B+
Retailer 21
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$10,967 USD
View
Retailer 22
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$11,726 USD
A$18,040 AUD
View
Price last confirmed 119 days ago
B
Retailer 23
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$14,140 USD
View
B
Retailer 24
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$14,270 USD
View
Most Expensive
B
Yadav Diamonds
13342461 · Oct 30
$15,296 USD
View
24 more retailers have this diamond
Prices start from $2,462 USDSave up to $12,834 USD

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
$2,462 USD