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Emerald|Lab Grown|IGI

3.06ct F SI1 Emerald Lab Grown Diamond

ID • F/SI1 • IGI LG778659363

Shape and cutting style on the report: Emerald cut

Certificate IGI LG778659363

Diamond specifications and retailer prices

From HK$2,573 HKD
As of November 6, 2026
Save HK$17,589 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$20,162 HKD at Brilliant Earth · As of November 4, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG778659363 or 778659363. Listed at 15 retailers as of November 4, 2026, with prices from HK$2,573 to HK$20,162, a HK$17,589 spread on the same certified stone. Brilliant Earth lists it at HK$20,162. 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
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778659363
Dimensions9.97 × 6.63 × 4.57 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.97 mm6.63 mm3.06 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778659363
Side View
Table 63.0%Crown 35.2°Girdle: Slightly ThickPavilion 40.5°Culet: LargeDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$20,162 HKD|Low: HK$2,510 HKD|High: HK$20,868 HKD|Avg: HK$7,414 HKD|-3.4%
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
November 5, 2026
Retailer 5HK$2,573 HKD
Retailer 11HK$2,989 HKD
Retailer 6HK$3,193 HKD
Retailer 14HK$3,193 HKD
Retailer 3HK$4,299 HKD
Retailer 10HK$4,393 HKD
Retailer 9HK$5,186 HKD
Retailer 2HK$5,656 HKD
Retailer 13HK$6,284 HKD
Retailer 8HK$9,367 HKD
Retailer 4HK$10,269 HKD
Retailer 7HK$12,756 HKD
Retailer 12HK$15,533 HKD
Brilliant EarthHK$20,162 HKD

45 data points across 14 retailers

15 retailersHK$2,573 HKD to HK$20,162 HKD

A
Cheapest Retailer
-
HK$2,573 HKD
A
Retailer 2
-
HK$2,989 HKD
View
Retailer 3
-
HK$3,193 HKD
View
Price last confirmed 12 days ago
A
Retailer 4
-
HK$3,193 HKD
View
B+
Retailer 5
-
HK$4,299 HKD
View
A
Retailer 6
-
HK$4,393 HKD
View
Retailer 7
-
HK$5,186 HKD
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$5,656 HKD
View
A
Retailer 9
-
HK$6,284 HKD
View
B+
Retailer 10
-
HK$8,002 HKD
View
B+
Retailer 11
-
HK$9,367 HKD
View
B
Retailer 12
-
HK$10,269 HKD
View
B+
Retailer 13
-
HK$12,756 HKD
View
Retailer 14
-
HK$15,533 HKD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
18288590A · Nov 4
HK$20,162 HKD
$2,570 USD
View
14 more retailers have this diamond
Prices start from HK$2,573 HKDSave up to HK$17,589 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$2,573 HKD