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Emerald|Lab Grown|IGI

1.38ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG816611972

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816611972

Diamond specifications and retailer prices

From $300 USD
As of November 4, 2026
Save $2,390 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,100 USD at Brilliant Earth · As of November 5, 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 LG816611972 or 816611972. Listed at 20 retailers as of November 4, 2026, with a 797% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816611972
Dimensions7.69 × 5.20 × 3.47 mm
L/W Ratio1.48
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
7.69 mm5.20 mm1.38 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816611972
Side View
Table 62.0%Crown 35.2°Girdle: Slightly ThickPavilion 37°Culet: LargeDepth 66.7%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $3,100 USD|Low: $300 USD|High: $3,650 USD|Avg: $1,217 USD|-15.1%
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
November 5, 2026
Retailer 14$300 USD
Retailer 10$490 USD
Retailer 9$553 USD
Retailer 2$631 USD
Retailer 5$639 USD
Retailer 6$659 USD
Retailer 11$976 USD
Retailer 12$1,022 USD
Retailer 13$1,120 USD
Retailer 3$1,203 USD
Retailer 15$1,295 USD
Retailer 8$1,329 USD
Retailer 4$1,344 USD
Retailer 7$2,930 USD
Brilliant Earth$3,100 USD

30 data points across 15 retailers

20 retailers$300 USD to $2,690 USD

A+
Cheapest Retailer
-
$300 USD
Final sale: no returns
Retailer 2
-
$367 USD
View
Price last confirmed 34 days ago
Retailer 3
-
$428 USD
View
Price last confirmed 43 days ago
Retailer 4
-
$474 USD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$490 USD
View
A
Retailer 6
-
$553 USD
View
A
Retailer 7
-
$631 USD
View
A
Retailer 8
-
$639 USD
View
Retailer 9
-
$659 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$976 USD
View
B+
Retailer 11
-
$1,022 USD
View
B+
Retailer 12
-
$1,120 USD
View
B+
Retailer 13
-
$1,203 USD
View
B+
Retailer 14
-
$1,295 USD
View
B+
Retailer 15
-
$1,329 USD
View
B+
Retailer 16
-
$1,344 USD
View
Retailer 17
-
$1,525 USD
View
Price last confirmed 36 days ago
B
Retailer 18
-
$2,690 USD
View
Retailer 19
-
$2,930 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
20793859A · Nov 5
$3,100 USD
View
Price under review
19 more retailers have this diamond
Prices start from $300 USDSave up to $2,390 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
$300 USD