Emerald|Lab Grown|IGI

1.20ct F VS1 Emerald Lab Grown Diamond

EX • F/VS1 • IGI LG683591828

Shape and cutting style on the report: Emerald cut

Certificate IGI LG683591828

Diamond specifications and retailer prices

From $207 USD
As of November 4, 2026
Save $1,136 USD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,343 USD at Michael Trio · As of November 4, 2026
View at Michael Trio

About this 1.2ct lab-grown emerald diamond

This 1.2ct lab-grown emerald sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG683591828 or 683591828. Listed at 14 retailers as of November 4, 2026, with prices from $207 to $1,343, a $1,136 spread on the same certified stone. Michael Trio lists it at $1,343. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683591828
Dimensions7.32 × 4.90 × 3.37 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm4.90 mm1.20 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683591828
Side View
Table 63.0%Crown 32.8°Girdle: MediumPavilion 39.9°Culet: LargeDepth 68.8%

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: Nov 4
Current: $469 USD|Low: $199 USD|High: $1,042 USD|Avg: $493 USD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$207 USD
Retailer 8$241 USD
Retailer 7$257 USD
Retailer 10$257 USD
Retailer 6$443 USD
Retailer 3$444 USD
Retailer 1$469 USD
Retailer 5$628 USD
Retailer 9$827 USD
Retailer 2$829 USD
Retailer 4$1,027 USD

44 data points across 11 retailers

14 retailers$207 USD to $1,343 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$241 USD
View
A
Retailer 3
-
$257 USD
View
Retailer 4
-
$257 USD
View
Price last confirmed 19 days ago
Retailer 5
-
$257 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$437 USD
View
A
Retailer 7
-
$443 USD
View
A
Retailer 8
-
$444 USD
View
A
Retailer 9
-
$469 USD
View
B+
Retailer 10
-
$628 USD
View
B
Retailer 11
-
$827 USD
View
B
Retailer 12
-
$829 USD
View
B
Retailer 13
-
$1,027 USD
View
Most Expensive
B
Michael Trio
7315663630 · Nov 4
$1,343 USD
SGD 1,815 SGD
View
13 more retailers have this diamond
Prices start from $207 USDSave up to $1,136 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
$207 USD