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Princess|Lab Grown|IGI

1.18ct D FL Princess Lab Grown Diamond

ID • D/FL

Diamond specifications and retailer prices

From $2,662 NZD
$1,497 USD
As of November 2, 2026
Save $612 NZD (19%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,273 NZD at Blue Nile · As of November 3, 2026
View at Blue Nile

About this 1.18ct lab-grown princess diamond

This 1.18ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 2 retailers as of November 2, 2026, with prices from $2,662 to $3,273, a $612 spread on the same certified stone. Blue Nile lists it at $3,273. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.89 × 5.62 × 3.99 mm
L/W Ratio1.05
Top View
5.89 mm5.62 mm1.18 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $3,273 NZD|Low: $2,662 NZD|High: $4,210 NZD|Avg: $3,322 NZD|-22.3%
Blue Nile
Retailer 2
November 3, 2026
Retailer 2$2,662 NZD
Blue Nile$3,273 NZD

10 data points across 2 retailers

2 retailers$2,662 NZD to $3,273 NZD

B+
Cheapest Retailer
-
$2,662 NZD
$1,497 USD
Most Expensive
B
Blue Nile
29701299 · Nov 3
$3,273 NZD
$1,841 USD
View
1 more retailer has this diamond
Prices start from $2,662 NZDSave up to $612 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+
1.18ct Princess
$2,662 NZD