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Emerald|Lab Grown|IGI

1.38ct D FL Emerald Lab Grown Diamond

EX • D/FL • IGI LG817693422

Shape and cutting style on the report: Emerald cut

Certificate IGI LG817693422

Diamond specifications and retailer prices

From $408 USD
As of November 4, 2026
Save $1,561 USD (79%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,920 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.38ct lab-grown emerald diamond

This 1.38ct 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 LG817693422 or 817693422. Listed at 21 retailers as of November 4, 2026, with a 383% 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

1.38
Carat
D
Color
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.6°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817693422
Dimensions7.88 × 5.07 × 3.45 mm
L/W Ratio1.55
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
7.88 mm5.07 mm1.38 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817693422
Side View
Table 64.0%Crown 30.6°Girdle: Slightly ThickPavilion 41.4°Culet: LargeDepth 68.0%

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: Nov 4
Current: $3,920 USD|Low: $408 USD|High: $3,920 USD|Avg: $1,318 USD
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 3$408 USD
Retailer 10$456 USD
Retailer 21$457 USD
Retailer 7$506 USD
Retailer 8$506 USD
Retailer 14$550 USD
Retailer 17$650 USD
Retailer 9$799 USD
Retailer 16$808 USD
Retailer 13$823 USD
Retailer 15$871 USD
Retailer 4$1,024 USD
Retailer 19$1,418 USD
Retailer 20$1,478 USD
Retailer 12$1,610 USD
Retailer 6$1,625 USD
Retailer 5$1,660 USD
Retailer 11$1,856 USD
Retailer 2$1,969 USD
Retailer 18$2,915 USD
Brilliant Earth$3,920 USD

43 data points across 21 retailers

21 retailers$408 USD to $1,969 USD

A
Cheapest Retailer
-
$408 USD
A
Retailer 2
-
$456 USD
View
Final sale: no returns
A
Retailer 3
-
$457 USD
View
A
Retailer 4
-
$506 USD
View
Retailer 5
-
$506 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$550 USD
View
A
Retailer 7
-
$650 USD
View
B+
Retailer 8
-
$799 USD
View
Retailer 9
-
$808 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$823 USD
View
B+
Retailer 11
-
$871 USD
View
B+
Retailer 12
-
$1,024 USD
View
B
Retailer 13
-
$1,418 USD
View
B
Retailer 14
-
$1,478 USD
View
B
Retailer 15
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$1,610 USD
View
B
Retailer 16
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$1,625 USD
View
B
Retailer 17
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$1,660 USD
View
B
Retailer 18
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$1,856 USD
View
B
Retailer 19
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$1,969 USD
View
Retailer 20
-
$2,915 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
20860142A · Nov 4
$3,920 USD
View
Price under review
20 more retailers have this diamond
Prices start from $408 USDSave up to $1,561 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
1.38ct Emerald
$408 USD