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Emerald|Lab Grown|IGI

1.55ct H SI1 Emerald Lab Grown Diamond

ID • H/SI1 • IGI LG530221714

Shape and cutting style on the report: Emerald cut

Certificate IGI LG530221714

Diamond specifications and retailer prices

From HK$8,394 HKD
$1,070 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: HK$8,394 HKD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.55ct lab-grown emerald diamond

This 1.55ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG530221714 or 530221714. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.55
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.7°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530221714
Dimensions8.12 × 5.46 × 3.59 mm
L/W Ratio1.49
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
8.12 mm5.46 mm1.55 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530221714
Side View
Table 62.5%Crown 24.7°Girdle: MediumPavilion 39.1°Culet: LNGDepth 65.8%

Caratlytics Score

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 28
Current: HK$8,394 HKD|Low: HK$1,647 HKD|High: HK$17,026 HKD|Avg: HK$7,308 HKD|-25.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
August 5, 2026
Retailer 3HK$1,647 HKD
Retailer 4HK$2,181 HKD
Retailer 7HK$3,599 HKD
Retailer 5HK$3,687 HKD
Retailer 2HK$3,805 HKD
Retailer 8HK$6,198 HKD
Retailer 9HK$6,815 HKD
Retailer 6HK$7,147 HKD
Brilliant EarthHK$8,394 HKD

59 data points across 9 retailers

1 retailer

B+
Brilliant Earth
6040205A · Oct 28
HK$8,394 HKD
$1,070 USD
View

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B+
1.55ct Emerald
HK$8,394 HKD