CaratHunter
Plans
Marquise|Lab Grown|IGI

3.01ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG841661850

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841661850

Diamond specifications and retailer prices

From HK$5,610 HKD
$715 USD
As of October 30, 2026
Save HK$8,141 HKD (59%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$13,750 HKD at MOH London · As of October 29, 2026
View at MOH London

About this 3.01ct lab-grown marquise diamond

This 3.01ct 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 LG841661850 or 841661850. Listed at 5 retailers as of October 29, 2026, with prices from HK$5,610 to HK$13,750, a HK$8,141 spread on the same certified stone. MOH London lists it at HK$13,750. 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

3.01
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841661850
Dimensions14.59 × 7.48 × 4.74 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.59 mm7.48 mm3.01 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841661850
Side View
Table 60.0%Crown 33.4°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$13,750 HKD|Low: HK$5,610 HKD|High: HK$14,169 HKD|Avg: HK$9,029 HKD|-3.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4HK$5,610 HKD
Retailer 2HK$6,306 HKD
Retailer 3HK$7,650 HKD
Retailer 5HK$11,568 HKD
MOH LondonHK$13,750 HKD

18 data points across 5 retailers

5 retailersHK$5,610 HKD to HK$13,750 HKD

B+
Cheapest Retailer
-
HK$5,610 HKD
$715 USD
A
Retailer 2
-
HK$6,306 HKD
£633 GBP
View
A
Retailer 3
-
HK$7,650 HKD
$975 USD
View
B+
Retailer 4
-
HK$11,568 HKD
$1,474 USD
View
Most Expensive
B+
MOH London
LG841661850 · Oct 29
HK$13,750 HKD
£1,380 GBP
View
4 more retailers have this diamond
Prices start from HK$5,610 HKDSave up to HK$8,141 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
3.01ct Marquise
HK$5,610 HKD