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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 $781 NZD
As of November 4, 2026
Save $1,325 NZD (63%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,106 NZD at MOH London · As of November 5, 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 4, 2026, with prices from $781 to $2,106, a $1,325 spread on the same certified stone. MOH London lists it at $2,106. 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $2,106 NZD|Low: $525 NZD|High: $2,121 NZD|Avg: $1,246 NZD|+1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 11$525 NZD
Retailer 10$781 NZD
Retailer 2$822 NZD
Retailer 8$854 NZD
Retailer 7$902 NZD
Retailer 4$948 NZD
Retailer 5$1,462 NZD
Retailer 3$1,535 NZD
Retailer 9$1,546 NZD
Retailer 6$1,583 NZD
MOH London$2,106 NZD

44 data points across 11 retailers

11 retailers$781 NZD to $2,106 NZD

Retailer 1
-
$525 NZD
Price last confirmed 18 days ago
A
Retailer 2
-
$781 NZD
View
A
Retailer 3
-
$822 NZD
View
B+
Retailer 4
-
$854 NZD
View
B+
Retailer 5
-
$902 NZD
View
Retailer 6
-
$948 NZD
View
Price last confirmed 7 days ago
Retailer 7
-
$1,462 NZD
View
Price last confirmed 7 days ago
B
Retailer 8
-
$1,535 NZD
View
B
Retailer 9
-
$1,546 NZD
View
B
Retailer 10
-
$1,583 NZD
View
Most Expensive
B
MOH London
LG774603770 · Nov 5
$2,106 NZD
£932 GBP
View
10 more retailers have this diamond
Prices start from $781 NZDSave up to $1,325 NZD

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
$781 NZD