Emerald|Lab Grown|IGI

1.20ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG576350481

Shape and cutting style on the report: Emerald cut

Certificate IGI LG576350481

Diamond specifications and retailer prices

From $186 USD
As of October 27, 2026
Save $1,604 USD (90%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,790 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG576350481 or 576350481. Listed at 8 retailers as of October 27, 2026, with prices from $186 to $1,790, a $1,604 spread on the same certified stone. Do Amore Diamonds lists it at $1,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG576350481
Dimensions7.06 × 5.01 × 3.34 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.06 mm5.01 mm1.20 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG576350481
Side View
Table 65.0%Crown 37.7°Girdle: Slightly ThickPavilion 39.2°Culet: LargeDepth 66.7%

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: Oct 27
Current: $1,790 USD|Low: $185 USD|High: $1,790 USD|Avg: $756 USD|+11.9%
Do Amore Diamonds
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
October 29, 2026
Retailer 9$186 USD
Retailer 11$406 USD
Retailer 12$413 USD
Retailer 14$443 USD
Retailer 4$515 USD
Retailer 13$622 USD
Retailer 7$623 USD
Retailer 5$629 USD
Retailer 8$784 USD
Retailer 10$819 USD
Retailer 6$906 USD
Retailer 3$1,189 USD
Retailer 2$1,198 USD
Do Amore Diamonds$1,790 USD

16 data points across 14 retailers

8 retailers$186 USD to $1,790 USD

A
Cheapest Retailer
-
$186 USD
A
Retailer 2
-
$406 USD
View
B+
Retailer 3
-
$540 USD
View
B+
Retailer 4
-
$623 USD
A$959 AUD
View
B
Retailer 5
-
$784 USD
View
B
Retailer 6
-
$819 USD
View
B
Retailer 7
-
$1,198 USD
£943 GBP
View
Most Expensive
B
Do Amore Diamonds
27-C686EC236 · Oct 29
$1,790 USD
View
7 more retailers have this diamond
Prices start from $186 USDSave up to $1,604 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
1.20ct Emerald
$186 USD