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Marquise|Lab Grown|IGI

0.75ct D FL Marquise Lab Grown Diamond

ID • D/FL • IGI LG818657666

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818657666

Diamond specifications and retailer prices

From HK$9,101 HKD
As of November 4, 2026
5 retailers carry this diamond
Most expensive: HK$15,405 HKD at MOH London · As of October 1, 2026
View at MOH London

About this 0.75ct lab-grown marquise diamond

This 0.75ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818657666 or 818657666. Listed at 5 retailers as of November 4, 2026. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.75
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657666
Dimensions9.52 × 4.72 × 2.96 mm
L/W Ratio2.02
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
9.52 mm4.72 mm0.75 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657666
Side View
Table 59.0%Crown 35.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.7%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: HK$15,405 HKD|Low: HK$3,515 HKD|High: HK$15,405 HKD|Avg: HK$7,952 HKD|+3.3%
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
October 4, 2026
Retailer 15HK$3,868 HKD
Retailer 8HK$4,009 HKD
Retailer 7HK$4,064 HKD
Retailer 14HK$4,488 HKD
Retailer 6HK$5,963 HKD
Retailer 2HK$6,041 HKD
Retailer 5HK$6,151 HKD
Retailer 9HK$6,512 HKD
Retailer 4HK$6,998 HKD
Retailer 3HK$7,038 HKD
Retailer 13HK$9,101 HKD
Retailer 10HK$9,933 HKD
Retailer 11HK$10,639 HKD
Retailer 12HK$14,044 HKD
Retailer 16HK$15,393 HKD
MOH LondonHK$15,405 HKD

14 data points across 16 retailers

5 retailers

Retailer 1
-
HK$4,009 HKD
Price last confirmed 41 days ago
Retailer 2
-
HK$5,963 HKD
View
Price last confirmed 36 days ago
Retailer 3
-
HK$6,998 HKD
View
Price last confirmed 35 days ago
B
Retailer 4
-
HK$9,101 HKD
View
Most Expensive
MOH London
LG818657666 · Oct 1
HK$15,405 HKD
£1,546 GBP
View
Price last confirmed 34 days ago
4 more retailers have this diamond
Prices start from HK$9,101 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.

B
0.75ct Marquise
HK$9,101 HKD