CaratHunter
Plans
Princess|Lab Grown|IGI

0.91ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG618403215

Certificate IGI LG618403215

Diamond specifications and retailer prices

From $2,249 AUD
$1,580 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $2,249 AUD at Brilliant Earth
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 Brilliant Earth

About this 0.91ct lab-grown princess diamond

This 0.91ct lab-grown princess sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG618403215 or 618403215. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.91
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG618403215
Dimensions5.24 × 5.24 × 3.75 mm
L/W Ratio1.00
Top View
5.24 mm5.24 mm0.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618403215
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.0%

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: Oct 29
Current: $2,249 AUD|Low: $2,249 AUD|High: $3,018 AUD|Avg: $2,548 AUD|-25.5%
October 24, 2026
Brilliant Earth$2,249 AUD

4 data points across 1 retailer

1 retailer

B
Brilliant Earth
9221319AB · Oct 29
$2,249 AUD
$1,580 USD
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
0.91ct Princess
$2,249 AUD