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Emerald|Lab Grown|IGI

3.05ct E SI1 Emerald Lab Grown Diamond

ID • E/SI1 • IGI LG658494556

Shape and cutting style on the report: Emerald cut

Certificate IGI LG658494556

Diamond specifications and retailer prices

From HK$2,558 HKD
$326 USD
As of October 30, 2026
Save HK$18,233 HKD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$20,791 HKD at Brilliant Earth · As of October 29, 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 E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG658494556 or 658494556. Listed at 19 retailers as of October 29, 2026, with prices from HK$2,558 to HK$20,791, a HK$18,233 spread on the same certified stone. Brilliant Earth lists it at HK$20,791. 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
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658494556
Dimensions10.49 × 6.71 × 4.61 mm
L/W Ratio1.56
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm6.71 mm3.05 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658494556
Side View
Table 66.0%Crown 28.2°Girdle: MediumPavilion 40.7°Culet: LNGDepth 68.7%

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: Oct 30
Current: HK$20,791 HKD|Low: HK$2,456 HKD|High: HK$23,302 HKD|Avg: HK$8,446 HKD|-10.8%
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
October 30, 2026
Retailer 12HK$2,558 HKD
Retailer 3HK$2,856 HKD
Retailer 4HK$3,170 HKD
Retailer 13HK$3,170 HKD
Retailer 11HK$4,786 HKD
Retailer 8HK$5,091 HKD
Retailer 15HK$5,139 HKD
Retailer 2HK$5,666 HKD
Retailer 14HK$6,261 HKD
Retailer 9HK$7,861 HKD
Retailer 6HK$10,172 HKD
Retailer 5HK$10,539 HKD
Retailer 10HK$12,774 HKD
Retailer 7HK$16,489 HKD
Brilliant EarthHK$20,791 HKD

44 data points across 15 retailers

19 retailersHK$2,558 HKD to HK$20,791 HKD

A
Cheapest Retailer
-
HK$2,558 HKD
$326 USD
Retailer 2
-
HK$2,589 HKD
$330 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
HK$2,856 HKD
$364 USD
View
Final sale: no returns
Retailer 4
-
HK$3,005 HKD
$383 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
HK$3,170 HKD
$404 USD
View
Retailer 6
-
HK$3,170 HKD
$404 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
HK$3,170 HKD
$404 USD
View
A
Retailer 8
-
HK$4,786 HKD
$610 USD
View
A
Retailer 9
-
HK$5,091 HKD
€618 EUR
View
B+
Retailer 10
-
HK$5,139 HKD
$655 USD
View
A
Retailer 11
-
HK$5,666 HKD
£569 GBP
View
A
Retailer 12
-
HK$6,261 HKD
$798 USD
View
B+
Retailer 13
-
HK$7,861 HKD
$1,002 USD
View
B+
Retailer 14
-
HK$10,172 HKD
SGD 1,752 SGD
View
B+
Retailer 15
-
HK$10,192 HKD
$1,299 USD
View
B
Retailer 16
-
HK$10,539 HKD
$1,343 USD
View
B+
Retailer 17
-
HK$12,774 HKD
£1,282 GBP
View
Retailer 18
-
HK$16,489 HKD
$2,102 USD
View
Price last confirmed 72 days ago
Most Expensive
B
Brilliant Earth
18359976A · Oct 29
HK$20,791 HKD
$2,650 USD
View
18 more retailers have this diamond
Prices start from HK$2,558 HKDSave up to HK$18,233 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$2,558 HKD