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Emerald|Lab Grown|IGI

3.06ct E SI1 Emerald Lab Grown Diamond

EX • E/SI1 • IGI LG841651750

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841651750

Diamond specifications and retailer prices

From HK$5,171 HKD
£519 GBP
As of October 28, 2026
Save HK$15,542 HKD (75%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$20,713 HKD at Brilliant Earth · As of October 27, 2026
View at Brilliant Earth

About this 3.06ct lab-grown emerald diamond

This 3.06ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841651750 or 841651750. Listed at 2 retailers as of October 27, 2026, with prices from HK$5,171 to HK$20,713, a HK$15,542 spread on the same certified stone. Brilliant Earth lists it at HK$20,713. 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

3.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841651750
Dimensions9.64 × 6.88 × 4.69 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.64 mm6.88 mm3.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841651750
Side View
Table 67.0%Crown 38.1°Girdle: MediumPavilion 40.1°Culet: LargeDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: HK$20,713 HKD|Low: HK$5,163 HKD|High: HK$20,713 HKD|Avg: HK$13,107 HKD
Brilliant Earth
Retailer 2
October 28, 2026
Retailer 2HK$5,171 HKD
Brilliant EarthHK$20,713 HKD

10 data points across 2 retailers

2 retailersHK$5,171 HKD to HK$20,713 HKD

A
Cheapest Retailer
-
HK$5,171 HKD
£519 GBP
Most Expensive
B
Brilliant Earth
21706222A · Oct 27
HK$20,713 HKD
$2,640 USD
View
1 more retailer has this diamond
Prices start from HK$5,171 HKDSave up to HK$15,542 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
3.06ct Emerald
HK$5,171 HKD