Emerald|Lab Grown|IGI

1.23ct E IF Emerald Lab Grown Diamond

VG • E/IF • IGI LG688506218

Shape and cutting style on the report: Emerald cut

Certificate IGI LG688506218

Diamond specifications and retailer prices

From HK$4,755 HKD
$606 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: HK$4,755 HKD at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.23ct lab-grown emerald diamond

This 1.23ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG688506218 or 688506218. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG688506218
Dimensions7.31 × 4.98 × 3.37 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.31 mm4.98 mm1.23 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG688506218
Side View
Table 65.0%Crown 34.1°Girdle: Slightly ThickPavilion 40.8°Culet: LargeDepth 67.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: HK$4,755 HKD|Low: HK$4,622 HKD|High: HK$19,930 HKD|Avg: HK$15,125 HKD|-33.8%
B2C Jewels
Retailer 2
September 23, 2026
B2C JewelsHK$4,755 HKD
Retailer 2HK$19,930 HKD

8 data points across 2 retailers

1 retailer

B+
B2C Jewels
27850507 · Oct 29
HK$4,755 HKD
$606 USD
View

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B+
1.23ct Emerald
HK$4,755 HKD