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Emerald|Lab Grown|IGI

1.39ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG801699540

Shape and cutting style on the report: Emerald cut

Certificate IGI LG801699540

Diamond specifications and retailer prices

From $442 USD
As of November 4, 2026
Save $2,938 USD (87%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,920 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.39ct lab-grown emerald diamond

This 1.39ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801699540 or 801699540. Listed at 28 retailers as of November 4, 2026, with a 665% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.39
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801699540
Dimensions7.56 × 5.29 × 3.54 mm
L/W Ratio1.43
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
7.56 mm5.29 mm1.39 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801699540
Side View
Table 65.0%Crown 35.5°Girdle: MediumPavilion 33.7°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: Nov 4
Current: $3,920 USD|Low: $424 USD|High: $3,920 USD|Avg: $1,115 USD
Brilliant Earth
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
November 5, 2026
Retailer 14$442 USD
Retailer 8$494 USD
Retailer 6$495 USD
Retailer 5$548 USD
Retailer 16$548 USD
Retailer 7$622 USD
Retailer 10$690 USD
Retailer 15$810 USD
Retailer 12$885 USD
Retailer 13$974 USD
Retailer 9$994 USD
Retailer 11$1,042 USD
Retailer 3$1,590 USD
Retailer 4$1,593 USD
Retailer 2$2,517 USD
Brilliant Earth$3,920 USD

44 data points across 16 retailers

28 retailers$442 USD to $3,380 USD

A
Cheapest Retailer
-
$442 USD
Retailer 2
-
$442 USD
View
Price last confirmed 43 days ago
A
Retailer 3
-
$494 USD
View
Final sale: no returns
A
Retailer 4
-
$495 USD
View
Retailer 5
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$541 USD
View
Price last confirmed 43 days ago
Retailer 6
-
$548 USD
View
Price last confirmed 11 days ago
A
Retailer 7
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$548 USD
View
A
Retailer 8
-
$622 USD
View
A
Retailer 9
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$690 USD
View
B+
Retailer 10
-
$810 USD
View
B+
Retailer 11
-
$812 USD
View
Retailer 12
-
$885 USD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
$974 USD
View
B+
Retailer 14
-
$994 USD
View
B+
Retailer 15
-
$1,042 USD
View
B
Retailer 16
-
$1,339 USD
View
B
Retailer 17
-
$1,590 USD
View
B
Retailer 18
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$1,593 USD
View
B
Retailer 19
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$1,687 USD
View
B
Retailer 20
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$1,953 USD
View
B
Retailer 21
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$2,087 USD
View
B
Retailer 22
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$2,087 USD
View
B
Retailer 23
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$2,341 USD
View
B
Retailer 24
-
$2,517 USD
View
B
Retailer 25
-
$2,690 USD
View
B
Retailer 26
-
$3,380 USD
View
Retailer 27
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$3,920 USD
View
Price under review
Most Expensive
Brilliant Earth
20952471Y · Nov 4
$3,920 USD
View
Price under review
27 more retailers have this diamond
Prices start from $442 USDSave up to $2,938 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
1.39ct Emerald
$442 USD