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Emerald|Lab Grown|IGI

3.06ct F SI1 Emerald Lab Grown Diamond

VG • F/SI1 • IGI LG845631180

Shape and cutting style on the report: Emerald cut

Certificate IGI LG845631180

Diamond specifications and retailer prices

From HK$17,973 HKD
As of November 6, 2026
Save HK$2,330 HKD (11%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$20,303 HKD at Loose Grown Diamond · As of November 6, 2026
View at Loose Grown Diamond

About this 3.06ct lab-grown emerald diamond

This 3.06ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG845631180 or 845631180. Listed at 2 retailers as of November 6, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

3.06
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845631180
Dimensions10.36 × 6.74 × 4.46 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.36 mm6.74 mm3.06 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845631180
Side View
Table 61.0%Crown 32.3°Girdle: MediumPavilion 41.4°Culet: LargeDepth 66.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: HK$20,303 HKD|Low: HK$17,973 HKD|High: HK$20,303 HKD|Avg: HK$18,750 HKD
Loose Grown Diamond
Retailer 2
November 6, 2026
Retailer 2HK$17,973 HKD
Loose Grown DiamondHK$20,303 HKD

2 data points across 2 retailers

2 retailersHK$17,973 HKD to HK$20,303 HKD

B
Cheapest Retailer
-
HK$17,973 HKD
Most Expensive
Loose Grown Diamond
845631180 · Nov 6
HK$20,303 HKD
$2,588 USD
View
1 more retailer has this diamond
Prices start from HK$17,973 HKDSave up to HK$2,330 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.

B
3.06ct Emerald
HK$17,973 HKD