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Princess|Lab Grown|IGI

0.73ct D IF Princess Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $342 NZD
As of November 4, 2026
Save $1,018 NZD (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,080 NZD 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 November 4, 2026, with a 298% 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 4
Current: $2,080 NZD|Low: $342 NZD|High: $2,080 NZD|Avg: $869 NZD
Helzberg Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 4, 2026
Retailer 4$342 NZD
Retailer 6$406 NZD
Retailer 3$423 NZD
Retailer 5$434 NZD
Retailer 2$1,359 NZD
Helzberg Diamonds$2,080 NZD

24 data points across 6 retailers

9 retailers$342 NZD to $1,359 NZD

A
Cheapest Retailer
-
$342 NZD
Retailer 2
-
$349 NZD
View
Price last confirmed 9 days ago
Retailer 3
-
$406 NZD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$423 NZD
View
Retailer 5
-
$434 NZD
View
Price last confirmed 11 days ago
Retailer 6
-
$434 NZD
View
Price last confirmed 11 days ago
B
Retailer 7
-
$1,359 NZD
View
Retailer 8
-
$1,395 NZD
View
Price last confirmed 11 days ago
Most Expensive
Helzberg Diamonds
ZXZOGNMMGKOL · Oct 13
$2,080 NZD
$1,169 USD
View
Price last confirmed 23 days ago
8 more retailers have this diamond
Prices start from $342 NZDSave up to $1,018 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
0.73ct Princess
$342 NZD