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Princess|Lab Grown|IGI

1.89ct D IF Princess Lab Grown Diamond

D/IF

Diamond specifications and retailer prices

From $1,193 AUD
$838 USD
As of October 30, 2026
Save $3,139 AUD (72%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,332 AUD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1.89ct lab-grown princess diamond

This 1.89ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless) and certified by IGI. Listed at 6 retailers as of October 28, 2026, with prices from $1,193 to $4,332, a $3,139 spread on the same certified stone. NZ Jewellers lists it at $4,332. 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

1.89
Carat
D
Colour
IF
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.83 × 6.82 × 4.82 mm
L/W Ratio1.00
Top View
6.83 mm6.82 mm1.89 ctD / IF
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 70.7%

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: $4,332 AUD|Low: $1,193 AUD|High: $4,332 AUD|Avg: $1,943 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 4$1,193 AUD
Retailer 2$1,297 AUD
Retailer 5$1,540 AUD
Retailer 3$1,568 AUD
NZ Jewellers$4,332 AUD

33 data points across 5 retailers

6 retailers$1,193 AUD to $4,332 AUD

A
Cheapest Retailer
-
$1,193 AUD
$838 USD
A
Retailer 2
-
$1,297 AUD
$911 USD
View
Retailer 3
-
$1,328 AUD
$933 USD
View
Price last confirmed 20 days ago
A
Retailer 4
-
$1,568 AUD
£867 GBP
View
Retailer 5
-
$4,332 AUD
$3,043 USD
View
Price last confirmed 27 days ago
Most Expensive
B
NZ Jewellers
fe235b87-0413-4108-9c05-85fe82e53b1d · Oct 28
$4,332 AUD
$3,043 USD
View
5 more retailers have this diamond
Prices start from $1,193 AUDSave up to $3,139 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
1.89ct Princess
$1,193 AUD