Emerald|Lab Grown|IGI

1.39ct D SI1 Emerald Lab Grown Diamond

ID • D/SI1 • IGI LG564374420

Shape and cutting style on the report: Emerald cut

Certificate IGI LG564374420

Diamond specifications and retailer prices

From $200 USD
As of October 30, 2026
Save $1,720 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,920 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG564374420 or 564374420. Listed at 12 retailers as of October 29, 2026, with prices from $200 to $1,920, a $1,720 spread on the same certified stone. Do Amore Diamonds lists it at $1,920. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.39
Carat
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle41.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564374420
Dimensions7.54 × 5.21 × 3.59 mm
L/W Ratio1.45
Culet sizeLong
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
7.54 mm5.21 mm1.39 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564374420
Side View
Table 65.5%Crown 31.1°Girdle: Slightly ThickPavilion 41.8°Culet: LNGDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,920 USD|Low: $179 USD|High: $1,920 USD|Avg: $548 USD|+32.4%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 9$200 USD
Retailer 8$232 USD
Retailer 5$248 USD
Retailer 11$248 USD
Retailer 10$326 USD
Retailer 4$433 USD
Retailer 2$508 USD
Retailer 3$574 USD
Retailer 7$878 USD
Retailer 6$1,101 USD
Do Amore Diamonds$1,920 USD

44 data points across 11 retailers

12 retailers$200 USD to $1,920 USD

A
Cheapest Retailer
-
$200 USD
A
Retailer 2
-
$232 USD
View
A
Retailer 3
-
$248 USD
View
A
Retailer 4
-
$248 USD
View
B+
Retailer 5
-
$326 USD
View
B+
Retailer 6
-
$433 USD
€412 EUR
View
B+
Retailer 7
-
$508 USD
£400 GBP
View
B+
Retailer 8
-
$574 USD
View
B
Retailer 9
-
$878 USD
View
B
Retailer 10
-
$1,101 USD
£867 GBP
View
B
Retailer 11
-
$1,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-A5C0265B6 · Oct 29
$1,920 USD
View
11 more retailers have this diamond
Prices start from $200 USDSave up to $1,720 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
$200 USD