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Emerald|Lab Grown|IGI

3.05ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG616403690

Shape and cutting style on the report: Emerald cut

Certificate IGI LG616403690

Diamond specifications and retailer prices

From HK$2,895 HKD
As of November 6, 2026
Save HK$14,678 HKD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$17,573 HKD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 3.05ct lab-grown emerald diamond

This 3.05ct lab-grown emerald sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG616403690 or 616403690. Listed at 17 retailers as of November 4, 2026, with prices from HK$2,895 to HK$17,573, a HK$14,678 spread on the same certified stone. Brilliant Earth lists it at HK$17,573. 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

3.05
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG616403690
Dimensions9.57 × 6.82 × 4.81 mm
L/W Ratio1.40
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.57 mm6.82 mm3.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG616403690
Side View
Table 65.0%Crown 38.8°Girdle: ThickPavilion 41.4°Culet: LNGDepth 70.5%

Caratlytics Score

How it works →
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$17,573 HKD|Low: HK$2,777 HKD|High: HK$30,832 HKD|Avg: HK$7,719 HKD|-43.0%
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
Retailer 15
November 6, 2026
Retailer 9HK$2,895 HKD
Retailer 4HK$3,232 HKD
Retailer 14HK$3,358 HKD
Retailer 6HK$3,585 HKD
Retailer 11HK$3,585 HKD
Retailer 13HK$4,746 HKD
Retailer 10HK$5,633 HKD
Retailer 3HK$5,735 HKD
Retailer 2HK$6,410 HKD
Retailer 7HK$6,645 HKD
Retailer 15HK$8,771 HKD
Retailer 12HK$11,532 HKD
Retailer 5HK$13,580 HKD
Retailer 8HK$14,012 HKD
Brilliant EarthHK$17,573 HKD

43 data points across 15 retailers

17 retailersHK$2,895 HKD to HK$17,573 HKD

A
Cheapest Retailer
-
HK$2,895 HKD
A
Retailer 2
-
HK$3,232 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,358 HKD
View
Retailer 4
-
HK$3,585 HKD
View
Price last confirmed 21 days ago
A
Retailer 5
-
HK$3,585 HKD
View
A
Retailer 6
-
HK$4,746 HKD
View
Retailer 7
-
HK$5,633 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$5,735 HKD
View
A
Retailer 9
-
HK$6,410 HKD
View
B+
Retailer 10
-
HK$6,645 HKD
View
B+
Retailer 11
-
HK$8,771 HKD
View
B
Retailer 12
-
HK$11,532 HKD
View
B
Retailer 13
-
HK$11,838 HKD
View
B
Retailer 14
-
HK$13,580 HKD
View
B
Retailer 15
-
HK$14,012 HKD
View
Retailer 16
-
HK$15,730 HKD
View
Price last confirmed 44 days ago
Most Expensive
B
Brilliant Earth
9076213A · Nov 4
HK$17,573 HKD
$2,240 USD
View
16 more retailers have this diamond
Prices start from HK$2,895 HKDSave up to HK$14,678 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
3.05ct Emerald
HK$2,895 HKD