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Marquise|Lab Grown|IGI

0.78ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG825656603

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG825656603

Diamond specifications and retailer prices

From HK$4,009 HKD
As of November 3, 2026
Save HK$12,332 HKD (75%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$16,341 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.78ct lab-grown marquise diamond

This 0.78ct lab-grown marquise sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656603 or 825656603. Listed at 18 retailers as of November 1, 2026, with prices from HK$4,009 to HK$16,341, a HK$12,332 spread on the same certified stone. MOH London lists it at HK$16,341. 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

0.78
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656603
Dimensions9.60 × 4.80 × 3.01 mm
L/W Ratio2.00
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
9.60 mm4.80 mm0.78 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656603
Side View
Table 60.0%Crown 34.6°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.7%

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 3
Current: HK$16,341 HKD|Low: HK$3,797 HKD|High: HK$16,541 HKD|Avg: HK$9,296 HKD|+4.5%
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
November 4, 2026
Retailer 4HK$4,009 HKD
Retailer 3HK$4,668 HKD
Retailer 10HK$5,924 HKD
Retailer 11HK$6,261 HKD
Retailer 8HK$6,794 HKD
Retailer 2HK$7,289 HKD
Retailer 7HK$7,454 HKD
Retailer 6HK$8,073 HKD
Retailer 12HK$10,333 HKD
Retailer 9HK$11,957 HKD
Retailer 13HK$14,546 HKD
Retailer 5HK$15,801 HKD
MOH LondonHK$16,341 HKD

32 data points across 13 retailers

18 retailersHK$4,009 HKD to HK$16,341 HKD

Retailer 1
-
HK$3,586 HKD
Price last confirmed 28 days ago
Retailer 2
-
HK$3,805 HKD
View
Price last confirmed 37 days ago
A
Retailer 3
-
HK$4,009 HKD
View
Final sale: no returns
Retailer 4
-
HK$4,449 HKD
View
Price last confirmed 24 days ago
Retailer 5
-
HK$4,449 HKD
View
Price last confirmed 33 days ago
B+
Retailer 6
-
HK$4,668 HKD
View
Retailer 7
-
HK$5,924 HKD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
HK$6,261 HKD
View
Retailer 9
-
HK$6,794 HKD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
HK$7,289 HKD
View
B+
Retailer 11
-
HK$7,454 HKD
View
B
Retailer 12
-
HK$8,073 HKD
View
B
Retailer 13
-
HK$10,333 HKD
View
B
Retailer 14
-
HK$11,957 HKD
View
Retailer 15
-
HK$14,303 HKD
View
Price last confirmed 32 days ago
B
Retailer 16
-
HK$14,546 HKD
View
B
Retailer 17
-
HK$15,801 HKD
View
Most Expensive
B
MOH London
LG825656603 · Nov 1
HK$16,341 HKD
£1,640 GBP
View
17 more retailers have this diamond
Prices start from HK$4,009 HKDSave up to HK$12,332 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
0.78ct Marquise
HK$4,009 HKD