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Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

ID • D/IF • IGI LG818665532

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818665532

Diamond specifications and retailer prices

From $388 SGD
As of November 4, 2026
Save $3,343 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,731 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.22ct lab-grown emerald diamond

This 1.22ct lab-grown emerald sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818665532 or 818665532. Listed at 20 retailers as of November 4, 2026, with prices from $388 to $3,731, a $3,343 spread on the same certified stone. Brilliant Earth lists it at $3,731. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818665532
Dimensions7.54 × 4.90 × 3.11 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.54 mm4.90 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818665532
Side View
Table 69.0%Crown 32.6°Girdle: Slightly ThickPavilion 37°Culet: LargeDepth 63.5%

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: $3,731 SGD|Low: $388 SGD|High: $3,731 SGD|Avg: $1,134 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$388 SGD
Retailer 3$434 SGD
Retailer 11$482 SGD
Retailer 6$652 SGD
Retailer 8$684 SGD
Retailer 2$847 SGD
Retailer 7$863 SGD
Retailer 5$1,185 SGD
Retailer 9$1,481 SGD
Retailer 4$1,926 SGD
Brilliant Earth$3,731 SGD

44 data points across 11 retailers

20 retailers$388 SGD to $3,731 SGD

Retailer 1
-
$388 SGD
Price last confirmed 43 days ago
A
Retailer 2
-
$388 SGD
View
Retailer 3
-
$388 SGD
View
Price last confirmed 9 days ago
A
Retailer 4
-
$434 SGD
View
Final sale: no returns
Retailer 5
-
$451 SGD
View
Price last confirmed 43 days ago
Retailer 6
-
$451 SGD
View
Price last confirmed 9 days ago
Retailer 7
-
$475 SGD
View
Price last confirmed 43 days ago
Retailer 8
-
$482 SGD
View
Price last confirmed 11 days ago
Retailer 9
-
$482 SGD
View
Price last confirmed 11 days ago
A
Retailer 10
-
$652 SGD
View
A
Retailer 11
-
$684 SGD
View
A
Retailer 12
-
$847 SGD
View
Retailer 13
-
$863 SGD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
$1,021 SGD
View
B+
Retailer 15
-
$1,185 SGD
View
B+
Retailer 16
-
$1,481 SGD
View
Retailer 17
-
$1,550 SGD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,609 SGD
View
B+
Retailer 19
-
$1,926 SGD
View
Most Expensive
B
Brilliant Earth
21041627A · Nov 4
$3,731 SGD
$2,920 USD
View
19 more retailers have this diamond
Prices start from $388 SGDSave up to $3,343 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
$388 SGD