CaratHunter
Plans
Princess|Lab Grown|IGI

0.73ct D SI1 Princess Lab Grown Diamond

D/SI1 • IGI LG619440055

Shape and cutting style on the report: Princess cut

Certificate IGI LG619440055

Diamond specifications and retailer prices

From $673 AUD
£371 GBP
As of November 5, 2026
1 retailer carries this diamond
Only listing: $673 AUD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.73ct lab-grown princess diamond

This 0.73ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included) and certified by IGI LG619440055 or 619440055. Listed at a single retailer as of November 5, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

0.73
Carat
D
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619440055
Dimensions5.04 × 4.79 × 3.38 mm
L/W Ratio1.05
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
5.04 mm4.79 mm0.73 ctD / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619440055
Side View
Table 69.0%Crown 40.5°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 70.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $673 AUD|Low: $673 AUD|High: $673 AUD|Avg: $673 AUD
December 30, 2025
MD Diamonds and Jewellers$673 AUD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG619440055 · Nov 5
$673 AUD
£371 GBP
View

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
0.73ct Princess
$673 AUD