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Emerald|Lab Grown|IGI

1.22ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG487110581

Shape and cutting style on the report: Emerald cut

Certificate IGI LG487110581

Diamond specifications and retailer prices

From $192 SGD
$150 USD
As of October 30, 2026
Save $1,649 SGD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,841 SGD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG487110581 or 487110581. Listed at 17 retailers as of October 29, 2026, with prices from $192 to $1,841, a $1,649 spread on the same certified stone. Do Amore Diamonds lists it at $1,841. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.22
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.7°
Pavilion angle45.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487110581
Dimensions6.99 × 4.96 × 3.39 mm
L/W Ratio1.41
Culet sizeLong
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
6.99 mm4.96 mm1.22 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487110581
Side View
Table 64.0%Crown 22.7°Girdle: MED-STKPavilion 45.4°Culet: LNGDepth 68.3%

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 30
Current: $1,841 SGD|Low: $184 SGD|High: $1,841 SGD|Avg: $613 SGD
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 30, 2026
Retailer 10$192 SGD
Retailer 5$215 SGD
Retailer 9$222 SGD
Retailer 13$238 SGD
Retailer 3$371 SGD
Retailer 7$459 SGD
Retailer 2$466 SGD
Retailer 6$560 SGD
Retailer 12$646 SGD
Retailer 14$809 SGD
Retailer 11$845 SGD
Retailer 4$857 SGD
Retailer 8$1,236 SGD
Do Amore Diamonds$1,841 SGD

44 data points across 14 retailers

17 retailers$192 SGD to $1,841 SGD

A
Cheapest Retailer
-
$192 SGD
$150 USD
A
Retailer 2
-
$215 SGD
$168 USD
View
Final sale: no returns
A
Retailer 3
-
$222 SGD
$174 USD
View
A
Retailer 4
-
$238 SGD
$186 USD
View
B+
Retailer 5
-
$371 SGD
$290 USD
View
A
Retailer 6
-
$393 SGD
HK$2,400 HKD
View
A
Retailer 7
-
$459 SGD
€342 EUR
View
A
Retailer 8
-
$466 SGD
£287 GBP
View
B+
Retailer 9
-
$560 SGD
$438 USD
View
B+
Retailer 10
-
$646 SGD
$505 USD
View
B
Retailer 11
-
$809 SGD
$633 USD
View
B+
Retailer 12
-
$845 SGD
$661 USD
View
B
Retailer 13
-
$857 SGD
$670 USD
View
B
Retailer 14
-
$1,068 SGD
$835 USD
View
B
Retailer 15
-
$1,160 SGD
View
B
Retailer 16
-
$1,236 SGD
£761 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BB20EC9E · Oct 29
$1,841 SGD
$1,440 USD
View
16 more retailers have this diamond
Prices start from $192 SGDSave up to $1,649 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
1.22ct Emerald
$192 SGD