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Emerald|Lab Grown|IGI

1.27ct E IF Emerald Lab Grown Diamond

ID • E/IF • IGI LG763648237

Shape and cutting style on the report: Emerald cut

Certificate IGI LG763648237

Diamond specifications and retailer prices

From HK$2,589 HKD
$330 USD
As of October 30, 2026
Save HK$16,556 HKD (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$19,145 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown emerald diamond

This 1.27ct lab-grown emerald sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG763648237 or 763648237. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,589 to HK$19,145, a HK$16,556 spread on the same certified stone. Brilliant Earth lists it at HK$19,145. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763648237
Dimensions10.37 × 7.13 × 4.39 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.37 mm7.13 mm1.27 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763648237
Side View
Table 64.0%Crown 39.8°Girdle: MED-STKPavilion 39.6°Culet: LargeDepth 70.5%

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: Oct 30
Current: HK$19,145 HKD|Low: HK$2,056 HKD|High: HK$19,773 HKD|Avg: HK$8,874 HKD|-3.2%
Brilliant Earth
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
October 29, 2026
Retailer 14HK$2,887 HKD
Retailer 15HK$3,515 HKD
Retailer 13HK$4,433 HKD
Retailer 6HK$4,535 HKD
Retailer 2HK$5,743 HKD
Retailer 9HK$5,965 HKD
Retailer 5HK$7,038 HKD
Retailer 3HK$7,298 HKD
Retailer 12HK$7,925 HKD
Retailer 16HK$10,266 HKD
Retailer 8HK$10,663 HKD
Retailer 4HK$11,997 HKD
Retailer 11HK$12,476 HKD
Retailer 7HK$12,617 HKD
Retailer 10HK$12,875 HKD
Brilliant EarthHK$19,145 HKD

40 data points across 16 retailers

19 retailersHK$2,589 HKD to HK$19,145 HKD

A
Cheapest Retailer
-
HK$2,589 HKD
$330 USD
A
Retailer 2
-
HK$2,887 HKD
$368 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,005 HKD
$383 USD
View
A
Retailer 4
-
HK$3,209 HKD
$409 USD
View
A
Retailer 5
-
HK$3,515 HKD
View
A
Retailer 6
-
HK$4,433 HKD
$565 USD
View
A
Retailer 7
-
HK$4,535 HKD
$578 USD
View
B+
Retailer 8
-
HK$5,743 HKD
£576 GBP
View
B+
Retailer 9
-
HK$5,965 HKD
€724 EUR
View
B+
Retailer 10
-
HK$7,038 HKD
$897 USD
View
B+
Retailer 11
-
HK$7,298 HKD
$930 USD
View
B+
Retailer 12
-
HK$7,925 HKD
$1,010 USD
View
B
Retailer 13
-
HK$10,266 HKD
SGD 1,768 SGD
View
B
Retailer 14
-
HK$10,663 HKD
$1,359 USD
View
B
Retailer 15
-
HK$12,240 HKD
$1,560 USD
View
B
Retailer 16
-
HK$12,476 HKD
$1,590 USD
View
B
Retailer 17
-
HK$12,617 HKD
$1,608 USD
View
B
Retailer 18
-
HK$12,875 HKD
£1,292 GBP
View
Most Expensive
B
Brilliant Earth
20555318A · Oct 29
HK$19,145 HKD
$2,440 USD
View
18 more retailers have this diamond
Prices start from HK$2,589 HKDSave up to HK$16,556 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
1.27ct Emerald
HK$2,589 HKD