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Marquise|Lab Grown|IGI

1.01ct E SI1 Marquise Lab Grown Diamond

VG • E/SI1 • IGI LG849630549

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG849630549

Diamond specifications and retailer prices

From HK$1,059 HKD
As of November 2, 2026
Save HK$9,861 HKD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: HK$10,920 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG849630549 or 849630549. Listed at 16 retailers as of November 2, 2026, with prices from HK$1,059 to HK$10,920, a HK$9,861 spread on the same certified stone. MOH London lists it at HK$10,920. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.01
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849630549
Dimensions10.43 × 5.37 × 3.27 mm
L/W Ratio1.94
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.43 mm5.37 mm1.01 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849630549
Side View
Table 59.0%Crown 31.7°Girdle: THN-MEDPavilion 40.6°Culet: NoneDepth 60.9%

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 2
Current: HK$10,920 HKD|Low: HK$1,059 HKD|High: HK$11,010 HKD|Avg: HK$3,264 HKD|-0.8%
MOH London
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
Retailer 16
November 6, 2026
Retailer 7HK$1,059 HKD
Retailer 8HK$1,177 HKD
Retailer 15HK$1,224 HKD
Retailer 12HK$1,310 HKD
Retailer 9HK$1,687 HKD
Retailer 5HK$1,789 HKD
Retailer 2HK$2,197 HKD
Retailer 6HK$2,252 HKD
Retailer 10HK$2,440 HKD
Retailer 4HK$2,487 HKD
Retailer 13HK$3,828 HKD
Retailer 14HK$4,213 HKD
Retailer 11HK$4,448 HKD
Retailer 16HK$4,652 HKD
Retailer 3HK$7,728 HKD
MOH LondonHK$10,920 HKD

12 data points across 16 retailers

16 retailersHK$1,059 HKD to HK$10,920 HKD

A
Cheapest Retailer
-
HK$1,059 HKD
A
Retailer 2
-
HK$1,177 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$1,224 HKD
View
A
Retailer 4
-
HK$1,310 HKD
View
A
Retailer 5
-
HK$1,687 HKD
View
B+
Retailer 6
-
HK$1,789 HKD
View
A
Retailer 7
-
HK$2,197 HKD
View
B+
Retailer 8
-
HK$2,252 HKD
View
B+
Retailer 9
-
HK$2,440 HKD
View
B+
Retailer 10
-
HK$2,487 HKD
View
B
Retailer 11
-
HK$3,828 HKD
View
B
Retailer 12
-
HK$4,213 HKD
View
B
Retailer 13
-
HK$4,448 HKD
View
B
Retailer 14
-
HK$4,652 HKD
View
B
Retailer 15
-
HK$7,728 HKD
View
Most Expensive
B
MOH London
LG849630549 · Nov 5
HK$10,920 HKD
£1,096 GBP
View
15 more retailers have this diamond
Prices start from HK$1,059 HKDSave up to HK$9,861 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
1.01ct Marquise
HK$1,059 HKD