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Emerald|Lab Grown|IGI

1.22ct D IF Emerald Lab Grown Diamond

EX • D/IF • IGI LG758550103

Shape and cutting style on the report: Emerald cut

Certificate IGI LG758550103

Diamond specifications and retailer prices

From $240 SGD
As of November 4, 2026
Save $2,073 SGD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,938 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG758550103 or 758550103. Listed at 21 retailers as of November 4, 2026, with a 863% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG758550103
Dimensions7.19 × 5.12 × 3.34 mm
L/W Ratio1.40
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
7.19 mm5.12 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG758550103
Side View
Table 60.0%Crown 37.3°Girdle: MediumPavilion 40.9°Culet: LargeDepth 65.2%

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: $601 SGD|Low: $240 SGD|High: $2,517 SGD|Avg: $876 SGD|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 7$240 SGD
Retailer 8$268 SGD
Retailer 17$279 SGD
Retailer 3$299 SGD
Retailer 10$299 SGD
Retailer 13$431 SGD
Retailer 11$457 SGD
Retailer 14$569 SGD
Retailer 1$601 SGD
Retailer 20$613 SGD
Retailer 19$762 SGD
Retailer 12$805 SGD
Retailer 5$962 SGD
Retailer 6$1,059 SGD
Retailer 9$1,279 SGD
Retailer 15$1,319 SGD
Retailer 4$1,479 SGD
Retailer 18$1,725 SGD
Retailer 16$2,147 SGD
Retailer 2$2,313 SGD

45 data points across 20 retailers

21 retailers$240 SGD to $2,313 SGD

A
Cheapest Retailer
-
$240 SGD
A
Retailer 2
-
$268 SGD
View
Final sale: no returns
A
Retailer 3
-
$279 SGD
View
Retailer 4
-
$299 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$299 SGD
View
B+
Retailer 6
-
$431 SGD
View
A
Retailer 7
-
$457 SGD
View
A
Retailer 8
-
$569 SGD
View
A
Retailer 9
-
$601 SGD
View
A
Retailer 10
-
$613 SGD
View
A
Retailer 11
-
$762 SGD
View
A
Retailer 12
-
$805 SGD
View
B+
Retailer 13
-
$962 SGD
View
B+
Retailer 14
-
$1,059 SGD
View
B+
Retailer 15
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$1,279 SGD
View
B+
Retailer 16
-
$1,319 SGD
View
B+
Retailer 17
-
$1,479 SGD
View
Retailer 18
-
$1,725 SGD
View
Price last confirmed 8 days ago
B
Retailer 19
-
$2,147 SGD
View
B
Retailer 20
-
$2,313 SGD
View
Most Expensive
Queensmith
LG758550103 · Oct 27
$2,938 SGD
£1,810 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from $240 SGDSave up to $2,073 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
$240 SGD