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Emerald|Lab Grown|IGI

1.69ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG844618406

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844618406

Diamond specifications and retailer prices

From HK$2,598 HKD
£261 GBP
As of October 30, 2026
Save HK$6,817 HKD (72%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$9,415 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.69ct lab-grown emerald diamond

This 1.69ct lab-grown emerald sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG844618406 or 844618406. Listed at 2 retailers as of October 30, 2026, with prices from HK$2,598 to HK$9,415, a HK$6,817 spread on the same certified stone. Brilliant Earth lists it at HK$9,415. 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

1.69
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844618406
Dimensions7.69 × 5.68 × 3.97 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.69 mm5.68 mm1.69 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844618406
Side View
Table 64.0%Crown 35.3°Girdle: Slightly ThickPavilion 40.6°Culet: LargeDepth 69.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: HK$9,415 HKD|Low: HK$2,588 HKD|High: HK$9,415 HKD|Avg: HK$6,044 HKD
Brilliant Earth
Retailer 2
October 30, 2026
Retailer 2HK$2,598 HKD
Brilliant EarthHK$9,415 HKD

7 data points across 2 retailers

2 retailersHK$2,598 HKD to HK$9,415 HKD

A
Cheapest Retailer
-
HK$2,598 HKD
£261 GBP
Most Expensive
B
Brilliant Earth
21815612A · Oct 30
HK$9,415 HKD
$1,200 USD
View
1 more retailer has this diamond
Prices start from HK$2,598 HKDSave up to HK$6,817 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
1.69ct Emerald
HK$2,598 HKD