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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 HK$1,475 HKD
As of November 4, 2026
Save HK$12,726 HKD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$18,035 HKD 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$3,688 HKD|Low: HK$1,475 HKD|High: HK$15,456 HKD|Avg: HK$5,378 HKD|-1.1%
Retailer 1
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 5, 2026
Retailer 7HK$1,475 HKD
Retailer 8HK$1,648 HKD
Retailer 17HK$1,710 HKD
Retailer 3HK$1,836 HKD
Retailer 10HK$1,836 HKD
Retailer 13HK$2,644 HKD
Retailer 11HK$2,809 HKD
Retailer 14HK$3,491 HKD
Retailer 1HK$3,688 HKD
Retailer 20HK$3,766 HKD
Retailer 19HK$4,676 HKD
Retailer 12HK$4,943 HKD
Retailer 5HK$5,908 HKD
Retailer 6HK$6,504 HKD
Retailer 9HK$7,854 HKD
Retailer 15HK$8,097 HKD
Retailer 4HK$9,078 HKD
Retailer 18HK$10,592 HKD
Retailer 16HK$13,181 HKD
Retailer 2HK$14,201 HKD

45 data points across 20 retailers

21 retailersHK$1,475 HKD to HK$14,201 HKD

A
Cheapest Retailer
-
HK$1,475 HKD
A
Retailer 2
-
HK$1,648 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,710 HKD
View
Retailer 4
-
HK$1,836 HKD
View
Price last confirmed 11 days ago
A
Retailer 5
-
HK$1,836 HKD
View
B+
Retailer 6
-
HK$2,644 HKD
View
A
Retailer 7
-
HK$2,809 HKD
View
A
Retailer 8
-
HK$3,491 HKD
View
A
Retailer 9
-
HK$3,688 HKD
View
A
Retailer 10
-
HK$3,766 HKD
View
A
Retailer 11
-
HK$4,676 HKD
View
A
Retailer 12
-
HK$4,943 HKD
View
B+
Retailer 13
-
HK$5,908 HKD
View
B+
Retailer 14
-
HK$6,504 HKD
View
B+
Retailer 15
-
HK$7,854 HKD
View
B+
Retailer 16
-
HK$8,097 HKD
View
B+
Retailer 17
-
HK$9,078 HKD
View
Retailer 18
-
HK$10,592 HKD
View
Price last confirmed 8 days ago
B
Retailer 19
-
HK$13,181 HKD
View
B
Retailer 20
-
HK$14,201 HKD
View
Most Expensive
Queensmith
LG758550103 · Oct 27
HK$18,035 HKD
£1,810 GBP
View
Price last confirmed 8 days ago
20 more retailers have this diamond
Prices start from HK$1,475 HKDSave up to HK$12,726 HKD

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
HK$1,475 HKD