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Emerald|Lab Grown|IGI

3.90ct E FL Emerald Lab Grown Diamond

EX • E/FL • IGI LG825676485

Shape and cutting style on the report: Emerald cut

Certificate IGI LG825676485

Diamond specifications and retailer prices

From $3,336 USD
As of October 30, 2026
Save $17,694 USD (84%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $21,030 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 3.9ct lab-grown emerald diamond

This 3.9ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825676485 or 825676485. Listed at 26 retailers as of October 30, 2026, with prices from $3,336 to $21,030, a $17,694 spread on the same certified stone. Do Amore Diamonds lists it at $21,030. 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

3.90
Carat
E
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825676485
Dimensions10.74 × 7.44 × 4.95 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.74 mm7.44 mm3.90 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825676485
Side View
Table 64.0%Crown 35.9°Girdle: Slightly ThickPavilion 33.6°Culet: LargeDepth 66.5%

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: $21,030 USD|Low: $3,630 USD|High: $21,030 USD|Avg: $9,324 USD
Do Amore Diamonds
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
October 30, 2026
Retailer 6$3,630 USD
Retailer 11$3,949 USD
Retailer 13$4,025 USD
Retailer 12$4,614 USD
Retailer 7$5,584 USD
Retailer 3$6,162 USD
Retailer 9$6,564 USD
Retailer 10$9,199 USD
Retailer 14$9,415 USD
Retailer 8$9,917 USD
Retailer 5$10,585 USD
Retailer 4$14,961 USD
Retailer 2$15,059 USD
Do Amore Diamonds$21,030 USD

37 data points across 14 retailers

26 retailers$3,336 USD to $21,030 USD

Retailer 1
-
$3,336 USD
Price last confirmed 38 days ago
A
Retailer 2
-
$3,336 USD
View
A
Retailer 3
-
$3,630 USD
View
Retailer 4
-
$3,816 USD
View
Price last confirmed 37 days ago
A
Retailer 5
-
$3,870 USD
View
Retailer 6
-
$3,870 USD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$3,949 USD
View
Final sale: no returns
A
Retailer 8
-
$4,025 USD
View
A
Retailer 9
-
$4,313 USD
CA$5,991 CAD
View
A
Retailer 10
-
$4,374 USD
View
B+
Retailer 11
-
$4,614 USD
View
B+
Retailer 12
-
$5,338 USD
View
B+
Retailer 13
-
$5,584 USD
£4,397 GBP
View
B+
Retailer 14
-
$6,162 USD
View
B+
Retailer 15
-
$6,553 USD
£5,160 GBP
View
B+
Retailer 16
-
$6,564 USD
€6,251 EUR
View
B+
Retailer 17
-
$9,199 USD
£7,243 GBP
View
B+
Retailer 18
-
$9,415 USD
View
B
Retailer 19
-
$9,917 USD
ZAR 160,207 ZAR
View
B
Retailer 20
-
$10,585 USD
View
B
Retailer 21
-
$10,759 USD
View
B
Retailer 22
-
$11,173 USD
View
B
Retailer 23
-
$12,226 USD
View
B
Retailer 24
-
$14,961 USD
View
B
Retailer 25
-
$15,059 USD
View
Most Expensive
B
Do Amore Diamonds
20-C148733 · Oct 30
$21,030 USD
View
25 more retailers have this diamond
Prices start from $3,336 USDSave up to $17,694 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
3.90ct Emerald
$3,336 USD