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Princess|Lab Grown|IGI

0.91ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG782652944

Shape and cutting style on the report: Princess cut

Certificate IGI LG782652944

Diamond specifications and retailer prices

From $625 AUD
$439 USD
As of October 30, 2026
Save $1,624 AUD (72%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,249 AUD at Brilliant Earth · As of October 29, 2026
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 LG782652944 or 782652944. Listed at 7 retailers as of October 29, 2026, with prices from $625 to $2,249, a $1,624 spread on the same certified stone. Brilliant Earth lists it at $2,249. 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
Crown angle42.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782652944
Dimensions5.26 × 5.22 × 3.80 mm
L/W Ratio1.01
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
5.26 mm5.22 mm0.91 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782652944
Side View
Table 70.0%Crown 42.4°Girdle: THN-MEDPavilion 39.1°Culet: NoneDepth 72.8%

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: Oct 30
Current: $2,249 AUD|Low: $578 AUD|High: $2,434 AUD|Avg: $1,165 AUD|-7.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4$625 AUD
Retailer 3$692 AUD
Retailer 5$695 AUD
Retailer 2$955 AUD
Retailer 6$1,542 AUD
Retailer 7$1,723 AUD
Brilliant Earth$2,249 AUD

27 data points across 7 retailers

7 retailers$625 AUD to $2,249 AUD

A
Cheapest Retailer
-
$625 AUD
$439 USD
A
Retailer 2
-
$692 AUD
$486 USD
View
A
Retailer 3
-
$695 AUD
€465 EUR
View
B+
Retailer 4
-
$955 AUD
$671 USD
View
B+
Retailer 5
-
$1,542 AUD
£853 GBP
View
Retailer 6
-
$1,723 AUD
$1,210 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
20529383A · Oct 29
$2,249 AUD
$1,580 USD
View
6 more retailers have this diamond
Prices start from $625 AUDSave up to $1,624 AUD

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
0.91ct Princess
$625 AUD