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Marquise|Lab Grown|IGI

1.04ct E SI1 Marquise Lab Grown Diamond

ID • E/SI1 • IGI LG841647386

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG841647386

Diamond specifications and retailer prices

From HK$2,197 HKD
As of November 6, 2026
Save HK$8,723 HKD (80%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$10,920 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.04ct lab-grown marquise diamond

This 1.04ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG841647386 or 841647386. Listed at 5 retailers as of November 5, 2026, with prices from HK$2,197 to HK$10,920, a HK$8,723 spread on the same certified stone. MOH London lists it at HK$10,920. 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

1.04
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841647386
Dimensions10.10 × 5.35 × 3.30 mm
L/W Ratio1.89
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.10 mm5.35 mm1.04 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841647386
Side View
Table 58.0%Crown 32.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 61.7%

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: Nov 6
Current: HK$10,920 HKD|Low: HK$2,197 HKD|High: HK$10,950 HKD|Avg: HK$3,440 HKD|+72.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 2HK$2,197 HKD
Retailer 4HK$2,361 HKD
Retailer 5HK$2,471 HKD
Retailer 3HK$2,487 HKD
MOH LondonHK$10,920 HKD

24 data points across 5 retailers

5 retailersHK$2,197 HKD to HK$10,920 HKD

A
Cheapest Retailer
-
HK$2,197 HKD
A
Retailer 2
-
HK$2,361 HKD
View
A
Retailer 3
-
HK$2,471 HKD
View
A
Retailer 4
-
HK$2,487 HKD
View
Most Expensive
C
MOH London
LG841647386 · Nov 5
HK$10,920 HKD
£1,096 GBP
View
4 more retailers have this diamond
Prices start from HK$2,197 HKDSave up to HK$8,723 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
1.04ct Marquise
HK$2,197 HKD