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Princess|Lab Grown

1.00ct E SI1 Princess Lab Grown Diamond

E/SI1 • 2E98293887

Diamond specifications and retailer prices

From $245 NZD
$138 USD
As of October 30, 2026
Save $735 NZD (75%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $979 NZD 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 $245 to $979, a $735 spread on the same certified stone. NZ Jewellers lists it at $979. 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: $979 NZD|Low: $236 NZD|High: $979 NZD|Avg: $410 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 11, 2026
Retailer 2$245 NZD
Retailer 4$286 NZD
Retailer 3$305 NZD
NZ Jewellers$979 NZD

6 data points across 4 retailers

4 retailers$245 NZD to $979 NZD

B+
Cheapest Retailer
-
$245 NZD
$138 USD
B+
Retailer 2
-
$286 NZD
$161 USD
View
B+
Retailer 3
-
$305 NZD
$172 USD
View
Most Expensive
C
NZ Jewellers
6e974e31-0c27-4139-9dce-65c8cb826b0b · Oct 28
$979 NZD
$552 USD
View
3 more retailers have this diamond
Prices start from $245 NZDSave up to $735 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.

B+
1.00ct Princess
$245 NZD