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Emerald|Lab Grown|IGI

1.39ct D FL Emerald Lab Grown Diamond

ID • D/FL • IGI LG811638645

Shape and cutting style on the report: Emerald cut

Certificate IGI LG811638645

Diamond specifications and retailer prices

From $270 USD
As of November 4, 2026
Save $2,440 USD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,945 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

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 LG811638645 or 811638645. Listed at 20 retailers as of November 4, 2026, with a 904% 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811638645
Dimensions7.61 × 5.34 × 3.47 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
7.61 mm5.34 mm1.39 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811638645
Side View
Table 67.0%Crown 33.4°Girdle: MED-STKPavilion 39.5°Culet: LargeDepth 65.0%

Caratlytics Score

How it works →
A
Excellent
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: $2,945 USD|Low: $270 USD|High: $3,680 USD|Avg: $1,003 USD
Rare Carat
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 12
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Retailer 19
Retailer 20
November 5, 2026
Retailer 16$270 USD
Retailer 5$312 USD
Retailer 3$313 USD
Retailer 8$335 USD
Retailer 12$373 USD
Retailer 15$495 USD
Retailer 14$555 USD
Retailer 2$582 USD
Retailer 10$644 USD
Retailer 11$664 USD
Retailer 18$989 USD
Retailer 9$1,016 USD
Retailer 20$1,029 USD
Retailer 17$1,076 USD
Retailer 4$1,127 USD
Retailer 7$1,209 USD
Retailer 6$1,310 USD
Retailer 13$1,338 USD
Retailer 19$2,710 USD
Rare Carat$2,945 USD

29 data points across 20 retailers

20 retailers$270 USD to $2,710 USD

A
Cheapest Retailer
-
$270 USD
A
Retailer 2
-
$312 USD
View
Final sale: no returns
A
Retailer 3
-
$313 USD
View
A
Retailer 4
-
$335 USD
View
Retailer 5
-
$373 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$495 USD
View
A
Retailer 7
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$555 USD
View
A
Retailer 8
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$582 USD
View
A
Retailer 9
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$644 USD
View
Retailer 10
-
$664 USD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$989 USD
View
B+
Retailer 12
-
$1,016 USD
View
B+
Retailer 13
-
$1,029 USD
View
B+
Retailer 14
-
$1,076 USD
View
B+
Retailer 15
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$1,127 USD
View
B+
Retailer 16
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$1,209 USD
View
B
Retailer 17
-
$1,310 USD
View
B+
Retailer 18
-
$1,338 USD
View
B
Retailer 19
-
$2,710 USD
View
Most Expensive
Rare Carat
PD-224655 · Oct 28
$2,945 USD
View
Price last confirmed 7 days ago
19 more retailers have this diamond
Prices start from $270 USDSave up to $2,440 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
$270 USD