CaratHunter
Plans
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 $561 SGD
$439 USD
As of October 30, 2026
Save $963 SGD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,525 SGD at MOH London · As of October 29, 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 October 29, 2026, with prices from $561 to $1,525, a $963 spread on the same certified stone. MOH London lists it at $1,525. 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 × 4.95 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: Oct 30
Current: $1,525 SGD|Low: $377 SGD|High: $1,525 SGD|Avg: $894 SGD|+2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 11$377 SGD
Retailer 10$561 SGD
Retailer 2$597 SGD
Retailer 8$614 SGD
Retailer 7$648 SGD
Retailer 4$682 SGD
Retailer 5$1,051 SGD
Retailer 3$1,103 SGD
Retailer 9$1,111 SGD
Retailer 6$1,138 SGD
MOH London$1,525 SGD

44 data points across 11 retailers

11 retailers$561 SGD to $1,525 SGD

Retailer 1
-
$377 SGD
$295 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$561 SGD
$439 USD
View
A
Retailer 3
-
$597 SGD
£368 GBP
View
B+
Retailer 4
-
$614 SGD
$480 USD
View
B+
Retailer 5
-
$648 SGD
$507 USD
View
B+
Retailer 6
-
$682 SGD
€508 EUR
View
B+
Retailer 7
-
$1,051 SGD
A$1,265 AUD
View
B
Retailer 8
-
$1,103 SGD
$863 USD
View
B
Retailer 9
-
$1,111 SGD
$869 USD
View
B
Retailer 10
-
$1,138 SGD
$890 USD
View
Most Expensive
B
MOH London
LG774603770 · Oct 29
$1,525 SGD
£939 GBP
View
10 more retailers have this diamond
Prices start from $561 SGDSave up to $963 SGD

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
$561 SGD