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Emerald|Lab Grown|IGI

1.20ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG831693669

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831693669

Diamond specifications and retailer prices

From $423 SGD
$330 USD
As of October 28, 2026
Save $2,525 SGD (86%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,948 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831693669 or 831693669. Listed at 8 retailers as of October 28, 2026, with prices from $423 to $2,948, a $2,525 spread on the same certified stone. Brilliant Earth lists it at $2,948. 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
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle46.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693669
Dimensions7.21 × 4.98 × 3.53 mm
L/W Ratio1.45
Culet sizeLarge
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
7.21 mm4.98 mm1.20 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693669
Side View
Table 69.0%Crown 38.1°Girdle: Slightly ThickPavilion 46.1°Culet: LargeDepth 70.9%

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 28
Current: $571 SGD|Low: $423 SGD|High: $1,961 SGD|Avg: $1,027 SGD|+2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 7$423 SGD
Retailer 2$525 SGD
Retailer 1$571 SGD
Retailer 4$969 SGD
Retailer 5$1,073 SGD
Retailer 3$1,468 SGD
Retailer 6$1,961 SGD

10 data points across 7 retailers

8 retailers$423 SGD to $2,948 SGD

B+
Cheapest Retailer
-
$423 SGD
$330 USD
A
Retailer 2
-
$525 SGD
€390 EUR
View
A
Retailer 3
-
$571 SGD
£351 GBP
View
B+
Retailer 4
-
$969 SGD
$756 USD
View
B+
Retailer 5
-
$1,073 SGD
$837 USD
View
B
Retailer 6
-
$1,468 SGD
£902 GBP
View
B
Retailer 7
-
$1,961 SGD
$1,530 USD
View
Most Expensive
B
Brilliant Earth
22298879A · Oct 29
$2,948 SGD
$2,300 USD
View
7 more retailers have this diamond
Prices start from $423 SGDSave up to $2,525 SGD

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
$423 SGD