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Emerald|Lab Grown|IGI

3.03ct G SI1 Emerald Lab Grown Diamond

ID • G/SI1 • IGI LG818682281

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818682281

Diamond specifications and retailer prices

From HK$2,926 HKD
$373 USD
As of October 30, 2026
Save HK$21,003 HKD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$23,929 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown emerald diamond

This 3.03ct 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 LG818682281 or 818682281. Listed at 15 retailers as of October 30, 2026, with prices from HK$2,926 to HK$23,929, a HK$21,003 spread on the same certified stone. Brilliant Earth lists it at HK$23,929. 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

3.03
Carat
G
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818682281
Dimensions9.83 × 6.75 × 4.66 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.83 mm6.75 mm3.03 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818682281
Side View
Table 71.0%Crown 34.7°Girdle: MediumPavilion 41.6°Culet: LargeDepth 69.0%

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$23,929 HKD|Low: HK$2,777 HKD|High: HK$24,714 HKD|Avg: HK$8,684 HKD
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 1, 2026
Retailer 4HK$2,926 HKD
Retailer 14HK$3,272 HKD
Retailer 13HK$3,397 HKD
Retailer 5HK$3,633 HKD
Retailer 7HK$3,633 HKD
Retailer 11HK$4,825 HKD
Retailer 2HK$6,563 HKD
Retailer 10HK$6,685 HKD
Retailer 8HK$9,172 HKD
Retailer 15HK$11,588 HKD
Retailer 6HK$11,674 HKD
Retailer 12HK$11,982 HKD
Retailer 9HK$14,269 HKD
Retailer 3HK$14,318 HKD
Brilliant EarthHK$23,929 HKD

37 data points across 15 retailers

15 retailersHK$2,926 HKD to HK$23,929 HKD

A
Cheapest Retailer
-
HK$2,926 HKD
$373 USD
A
Retailer 2
-
HK$3,272 HKD
$417 USD
View
Final sale: no returns
A
Retailer 3
-
HK$3,397 HKD
$433 USD
View
Retailer 4
-
HK$3,633 HKD
$463 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
HK$3,633 HKD
$463 USD
View
A
Retailer 6
-
HK$4,825 HKD
$615 USD
View
A
Retailer 7
-
HK$6,563 HKD
£659 GBP
View
A
Retailer 8
-
HK$6,685 HKD
$852 USD
View
B+
Retailer 9
-
HK$9,172 HKD
$1,169 USD
View
B+
Retailer 10
-
HK$11,588 HKD
SGD 1,996 SGD
View
B+
Retailer 11
-
HK$11,674 HKD
$1,488 USD
View
B+
Retailer 12
-
HK$11,982 HKD
$1,527 USD
View
B
Retailer 13
-
HK$14,269 HKD
£1,432 GBP
View
Retailer 14
-
HK$14,318 HKD
$1,825 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Brilliant Earth
21636349A · Oct 31
HK$23,929 HKD
$3,050 USD
View
14 more retailers have this diamond
Prices start from HK$2,926 HKDSave up to HK$21,003 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
3.03ct Emerald
HK$2,926 HKD