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Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

EX • D/IF

Diamond specifications and retailer prices

From $421 NZD
$237 USD
As of October 30, 2026
Save $1,780 NZD (81%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,200 NZD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 7 retailers as of October 30, 2026, with prices from $421 to $2,200, a $1,780 spread on the same certified stone. The Diamond Guys lists it at $2,200. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.42 × 5.41 × 3.93 mm
L/W Ratio1.00
Top View
5.42 mm5.41 mm1.00 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 72.0%CrownGirdle: MediumPavilionCulet: NoneDepth 72.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $595 NZD|Low: $421 NZD|High: $2,314 NZD|Avg: $1,386 NZD|-3.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
The Diamond Guys
October 30, 2026
Retailer 6$421 NZD
Retailer 5$488 NZD
Retailer 1$595 NZD
Retailer 3$687 NZD
Retailer 2$1,663 NZD
Retailer 4$1,852 NZD
The Diamond Guys$2,200 NZD

37 data points across 7 retailers

7 retailers$421 NZD to $2,200 NZD

A
Cheapest Retailer
-
$421 NZD
$237 USD
A
Retailer 2
-
$488 NZD
$275 USD
View
A
Retailer 3
-
$595 NZD
£264 GBP
View
A
Retailer 4
-
$687 NZD
$387 USD
View
B+
Retailer 5
-
$1,663 NZD
CA$1,302 CAD
View
B
Retailer 6
-
$1,852 NZD
$1,044 USD
View
Most Expensive
B
The Diamond Guys
1996410851 · Oct 30
$2,200 NZD
$1,240 USD
View
6 more retailers have this diamond
Prices start from $421 NZDSave up to $1,780 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
1.00ct Princess
$421 NZD