CaratHunter
Plans
Princess|Lab Grown

1.00ct E SI1 Princess Lab Grown Diamond

E/SI1 • 2E98293887

Diamond specifications and retailer prices

From $196 AUD
$138 USD
As of October 30, 2026
Save $589 AUD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $786 AUD at NZ Jewellers · As of October 28, 2026
View at NZ Jewellers

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included). Listed at 4 retailers as of October 28, 2026, with prices from $196 to $786, a $589 spread on the same certified stone. NZ Jewellers lists it at $786. 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

1.00
Carat
E
Colour
SI1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading Lab
Certificate2E98293887
Dimensions5.47 × 5.50 × 3.85 mm
L/W Ratio1.01
Top View
5.47 mm5.50 mm1.00 ctE / SI1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
Certificate2E98293887
Side View
Table 71.0%CrownGirdlePavilionCulet: NoneDepth 70.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $786 AUD|Low: $189 AUD|High: $786 AUD|Avg: $329 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$196 AUD
Retailer 4$229 AUD
Retailer 3$245 AUD
NZ Jewellers$786 AUD

6 data points across 4 retailers

4 retailers$196 AUD to $786 AUD

B+
Cheapest Retailer
-
$196 AUD
$138 USD
B+
Retailer 2
-
$229 AUD
$161 USD
View
B+
Retailer 3
-
$245 AUD
$172 USD
View
Most Expensive
C
NZ Jewellers
6e974e31-0c27-4139-9dce-65c8cb826b0b · Oct 28
$786 AUD
$552 USD
View
3 more retailers have this diamond
Prices start from $196 AUDSave up to $589 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.

B+
1.00ct Princess
$196 AUD