Princess|Lab Grown|IGI

0.73ct D IF Princess Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $274 AUD
$192 USD
As of November 2, 2026
Save $826 AUD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,668 AUD at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

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 IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 9 retailers as of October 31, 2026, with a 302% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions4.87 × 4.76 × 3.48 mm
L/W Ratio1.02
Top View
4.87 mm4.76 mm0.73 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 70.0%CrownGirdle: STK-THKPavilionCuletDepth 73.1%

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 2
Current: $1,668 AUD|Low: $274 AUD|High: $1,668 AUD|Avg: $699 AUD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 2$274 AUD
Retailer 6$325 AUD
Retailer 3$342 AUD
Retailer 5$348 AUD
Retailer 4$1,100 AUD
Helzberg Diamonds$1,668 AUD

22 data points across 6 retailers

9 retailers$274 AUD to $1,100 AUD

A
Cheapest Retailer
-
$274 AUD
$192 USD
A
Retailer 2
-
$280 AUD
$196 USD
View
Retailer 3
-
$325 AUD
$228 USD
View
Price last confirmed 9 days ago
B+
Retailer 4
-
$342 AUD
$240 USD
View
Retailer 5
-
$348 AUD
$244 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$348 AUD
$244 USD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,100 AUD
$771 USD
View
Retailer 8
-
$1,119 AUD
$784 USD
View
Price last confirmed 9 days ago
Most Expensive
Helzberg Diamonds
ZXZOGNMMGKOL · Oct 13
$1,668 AUD
$1,169 USD
View
Price last confirmed 21 days ago
8 more retailers have this diamond
Prices start from $274 AUDSave up to $826 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
0.73ct Princess
$274 AUD