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Princess|Lab Grown|IGI

0.78ct D IF Princess Lab Grown Diamond

D/IF • IGI LG774603770

Shape and cutting style on the report: Princess cut

Certificate IGI LG774603770

Diamond specifications and retailer prices

From HK$3,444 HKD
$439 USD
As of November 1, 2026
Save HK$5,862 HKD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$9,307 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.78ct lab-grown princess diamond

This 0.78ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI LG774603770 or 774603770. Listed at 11 retailers as of November 1, 2026, with prices from HK$3,444 to HK$9,307, a HK$5,862 spread on the same certified stone. MOH London lists it at HK$9,307. 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
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774603770
Dimensions4.95 × 4.95 × 3.51 mm
L/W Ratio1.00
Culet sizePointed
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
4.95 mm4.95 mm0.78 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774603770
Side View
Table 69.0%Crown 43.5°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 70.9%

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 1
Current: HK$9,307 HKD|Low: HK$2,315 HKD|High: HK$9,357 HKD|Avg: HK$5,496 HKD|+1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11HK$2,315 HKD
Retailer 10HK$3,444 HKD
Retailer 2HK$3,632 HKD
Retailer 8HK$3,766 HKD
Retailer 7HK$3,978 HKD
Retailer 4HK$4,185 HKD
Retailer 5HK$6,451 HKD
Retailer 3HK$6,771 HKD
Retailer 9HK$6,819 HKD
Retailer 6HK$6,983 HKD
MOH LondonHK$9,307 HKD

44 data points across 11 retailers

11 retailersHK$3,444 HKD to HK$9,307 HKD

Retailer 1
-
HK$2,315 HKD
$295 USD
Price last confirmed 16 days ago
A
Retailer 2
-
HK$3,444 HKD
$439 USD
View
A
Retailer 3
-
HK$3,632 HKD
£365 GBP
View
B+
Retailer 4
-
HK$3,766 HKD
$480 USD
View
B+
Retailer 5
-
HK$3,978 HKD
$507 USD
View
B+
Retailer 6
-
HK$4,185 HKD
€508 EUR
View
B
Retailer 7
-
HK$6,451 HKD
A$1,265 AUD
View
B
Retailer 8
-
HK$6,771 HKD
$863 USD
View
B
Retailer 9
-
HK$6,819 HKD
$869 USD
View
B
Retailer 10
-
HK$6,983 HKD
$890 USD
View
Most Expensive
B
MOH London
LG774603770 · Nov 2
HK$9,307 HKD
£934 GBP
View
10 more retailers have this diamond
Prices start from HK$3,444 HKDSave up to HK$5,862 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 Princess
HK$3,444 HKD