Emerald|Lab Grown|IGI

1.20ct D VS1 Emerald Lab Grown Diamond

D/VS1 • IGI LG616410831

Shape and cutting style on the report: Emerald cut

Certificate IGI LG616410831

Diamond specifications and retailer prices

From $193 USD
As of October 27, 2026
Save $931 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,124 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG616410831 or 616410831. Listed at 14 retailers as of October 27, 2026, with prices from $193 to $1,124, a $931 spread on the same certified stone. MOH London lists it at $1,124. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
D
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616410831
Dimensions7.49 × 4.87 × 4.87 mm
L/W Ratio1.54
Culet sizeLong
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
7.49 mm4.87 mm1.20 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616410831
Side View
Table 63.0%Crown 33.5°Girdle: MediumPavilion 37.2°Culet: LNGDepth 66.1%

Caratlytics Score

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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: $1,124 USD|Low: $185 USD|High: $1,132 USD|Avg: $464 USD|+2.2%
MOH London
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 28, 2026
Retailer 11$193 USD
Retailer 5$216 USD
Retailer 12$224 USD
Retailer 3$239 USD
Retailer 14$239 USD
Retailer 7$411 USD
Retailer 6$417 USD
Retailer 2$433 USD
Retailer 4$457 USD
Retailer 9$584 USD
Retailer 8$729 USD
Retailer 13$769 USD
Retailer 10$772 USD
MOH London$1,124 USD

43 data points across 14 retailers

14 retailers$193 USD to $1,124 USD

A
Cheapest Retailer
-
$193 USD
A
Retailer 2
-
$216 USD
View
Final sale: no returns
A
Retailer 3
-
$224 USD
View
B+
Retailer 4
-
$239 USD
View
B+
Retailer 5
-
$239 USD
View
B+
Retailer 6
-
$411 USD
ZAR 6,635 ZAR
View
B+
Retailer 7
-
$417 USD
View
B+
Retailer 8
-
$433 USD
£341 GBP
View
B+
Retailer 9
-
$457 USD
View
B+
Retailer 10
-
$584 USD
A$898 AUD
View
B+
Retailer 11
-
$729 USD
A$1,122 AUD
View
B
Retailer 12
-
$769 USD
View
B
Retailer 13
-
$772 USD
View
Most Expensive
B
MOH London
LG616410831 · Oct 29
$1,124 USD
£885 GBP
View
13 more retailers have this diamond
Prices start from $193 USDSave up to $931 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
$193 USD