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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 HK$1,177 HKD
$150 USD
As of October 30, 2026
Save HK$10,121 HKD (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$11,298 HKD at Do Amore Diamonds · As of October 31, 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 30, 2026, with prices from HK$1,177 to HK$11,298, a HK$10,121 spread on the same certified stone. Do Amore Diamonds lists it at HK$11,298. 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

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: Oct 30
Current: HK$11,298 HKD|Low: HK$1,130 HKD|High: HK$11,298 HKD|Avg: HK$3,773 HKD
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
November 1, 2026
Retailer 10HK$1,177 HKD
Retailer 5HK$1,318 HKD
Retailer 9HK$1,365 HKD
Retailer 13HK$1,459 HKD
Retailer 3HK$2,275 HKD
Retailer 7HK$2,817 HKD
Retailer 2HK$2,862 HKD
Retailer 6HK$3,436 HKD
Retailer 12HK$3,962 HKD
Retailer 14HK$4,966 HKD
Retailer 11HK$5,186 HKD
Retailer 4HK$5,257 HKD
Retailer 8HK$7,583 HKD
Do Amore DiamondsHK$11,298 HKD

44 data points across 14 retailers

17 retailersHK$1,177 HKD to HK$11,298 HKD

A
Cheapest Retailer
-
HK$1,177 HKD
$150 USD
A
Retailer 2
-
HK$1,318 HKD
$168 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,365 HKD
$174 USD
View
A
Retailer 4
-
HK$1,459 HKD
$186 USD
View
B+
Retailer 5
-
HK$2,275 HKD
$290 USD
View
A
Retailer 6
-
HK$2,410 HKD
View
A
Retailer 7
-
HK$2,817 HKD
€342 EUR
View
A
Retailer 8
-
HK$2,862 HKD
£287 GBP
View
B+
Retailer 9
-
HK$3,436 HKD
$438 USD
View
B+
Retailer 10
-
HK$3,962 HKD
$505 USD
View
B
Retailer 11
-
HK$4,966 HKD
$633 USD
View
B+
Retailer 12
-
HK$5,186 HKD
$661 USD
View
B
Retailer 13
-
HK$5,257 HKD
$670 USD
View
B
Retailer 14
-
HK$6,551 HKD
$835 USD
View
B
Retailer 15
-
HK$7,118 HKD
SGD 1,226 SGD
View
B
Retailer 16
-
HK$7,583 HKD
£761 GBP
View
Most Expensive
B
Do Amore Diamonds
27-1BB20EC9E · Oct 31
HK$11,298 HKD
$1,440 USD
View
16 more retailers have this diamond
Prices start from HK$1,177 HKDSave up to HK$10,121 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$1,177 HKD