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Marquise|Lab Grown|IGI

4.06ct E SI1 Marquise Lab Grown Diamond

EX • E/SI1 • IGI LG683563231

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG683563231

Diamond specifications and retailer prices

From HK$11,023 HKD
$1,405 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: HK$11,023 HKD at B2C Jewels
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 B2C Jewels

About this 4.06ct lab-grown marquise diamond

This 4.06ct lab-grown marquise 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 LG683563231 or 683563231. Listed at a single retailer as of October 30, 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

4.06
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG683563231
Dimensions16.68 × 8.48 mm
L/W Ratio1.97
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
16.68 mm8.48 mm4.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG683563231
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 30
Current: HK$11,023 HKD|Low: HK$10,584 HKD|High: HK$17,598 HKD|Avg: HK$13,173 HKD|-37.4%
September 23, 2026
B2C JewelsHK$11,023 HKD

4 data points across 1 retailer

1 retailer

B
B2C Jewels
30258029 · Oct 30
HK$11,023 HKD
$1,405 USD
View

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B
4.06ct Marquise
HK$11,023 HKD