Emerald|Lab Grown|IGI

1.20ct D VS1 Emerald Lab Grown Diamond

GD • D/VS1 • IGI LG559279332

Shape and cutting style on the report: Emerald cut

Certificate IGI LG559279332

Diamond specifications and retailer prices

From $253 USD
As of October 28, 2026
Save $960 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,213 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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), with a standard cut grade and certified by IGI LG559279332 or 559279332. Listed at 17 retailers as of October 28, 2026, with prices from $253 to $1,213, a $960 spread on the same certified stone. Reve Diamonds lists it at $1,213. 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
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32°
Pavilion angle44.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559279332
Dimensions7.18 × 5.18 × 3.55 mm
L/W Ratio1.39
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
7.18 mm5.18 mm1.20 ctD / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559279332
Side View
Table 68.0%Crown 32°Girdle: MediumPavilion 44.1°Culet: LNGDepth 68.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $765 USD|Low: $218 USD|High: $1,143 USD|Avg: $512 USD|+92.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 2$218 USD
Retailer 6$253 USD
Retailer 5$264 USD
Retailer 10$282 USD
Retailer 13$282 USD
Retailer 3$479 USD
Retailer 8$484 USD
Retailer 7$523 USD
Retailer 9$688 USD
Retailer 1$765 USD
Retailer 4$906 USD
Retailer 12$909 USD
Retailer 11$1,132 USD

38 data points across 13 retailers

17 retailers$253 USD to $1,213 USD

A
Retailer 1
-
$218 USD
Price last confirmed 27 days ago
A
Retailer 2
-
$253 USD
View
Final sale: no returns
B+
Retailer 3
-
$264 USD
View
Price last confirmed 19 days ago
B+
Retailer 4
-
$282 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$282 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$282 USD
View
B+
Retailer 7
-
$469 USD
View
B+
Retailer 8
-
$479 USD
View
B+
Retailer 9
-
$484 USD
ZAR 7,823 ZAR
View
B+
Retailer 10
-
$523 USD
£412 GBP
View
B
Retailer 11
-
$684 USD
A$1,053 AUD
View
Price last confirmed 32 days ago
B
Retailer 12
-
$688 USD
A$1,058 AUD
View
B
Retailer 13
-
$765 USD
A$1,177 AUD
View
B
Retailer 14
-
$906 USD
View
Price last confirmed 21 days ago
B
Retailer 15
-
$909 USD
View
B
Retailer 16
-
$1,132 USD
£891 GBP
View
Most Expensive
C
Reve Diamonds
5C513ED9F · Oct 28
$1,213 USD
View
16 more retailers have this diamond
Prices start from $253 USDSave up to $960 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
$253 USD