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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 HK$2,385 HKD
As of November 4, 2026
Save HK$20,525 HKD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: HK$22,910 HKD 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 HK$2,385 to HK$22,910, a HK$20,525 spread on the same certified stone. Brilliant Earth lists it at HK$22,910. 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
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$22,910 HKD|Low: HK$2,385 HKD|High: HK$22,910 HKD|Avg: HK$6,965 HKD
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 10HK$2,385 HKD
Retailer 3HK$2,668 HKD
Retailer 11HK$2,958 HKD
Retailer 6HK$4,001 HKD
Retailer 8HK$4,198 HKD
Retailer 2HK$5,202 HKD
Retailer 7HK$5,296 HKD
Retailer 5HK$7,273 HKD
Retailer 9HK$9,093 HKD
Retailer 4HK$11,824 HKD
Brilliant EarthHK$22,910 HKD

44 data points across 11 retailers

20 retailersHK$2,385 HKD to HK$22,910 HKD

Retailer 1
-
HK$2,385 HKD
Price last confirmed 43 days ago
A
Retailer 2
-
HK$2,385 HKD
View
Retailer 3
-
HK$2,385 HKD
View
Price last confirmed 9 days ago
A
Retailer 4
-
HK$2,668 HKD
View
Final sale: no returns
Retailer 5
-
HK$2,770 HKD
View
Price last confirmed 43 days ago
Retailer 6
-
HK$2,770 HKD
View
Price last confirmed 9 days ago
Retailer 7
-
HK$2,919 HKD
View
Price last confirmed 43 days ago
Retailer 8
-
HK$2,958 HKD
View
Price last confirmed 11 days ago
Retailer 9
-
HK$2,958 HKD
View
Price last confirmed 11 days ago
A
Retailer 10
-
HK$4,001 HKD
View
A
Retailer 11
-
HK$4,198 HKD
View
A
Retailer 12
-
HK$5,202 HKD
View
Retailer 13
-
HK$5,296 HKD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$6,269 HKD
View
B+
Retailer 15
-
HK$7,273 HKD
View
B+
Retailer 16
-
HK$9,093 HKD
View
Retailer 17
-
HK$9,517 HKD
View
Price last confirmed 8 days ago
B
Retailer 18
-
HK$9,878 HKD
View
B+
Retailer 19
-
HK$11,824 HKD
View
Most Expensive
B
Brilliant Earth
21041627A · Nov 4
HK$22,910 HKD
$2,920 USD
View
19 more retailers have this diamond
Prices start from HK$2,385 HKDSave up to HK$20,525 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$2,385 HKD