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Princess|Lab Grown|IGI

1.18ct E IF Princess Lab Grown Diamond

EX • E/IF

Diamond specifications and retailer prices

From $554 AUD
$389 USD
As of October 27, 2026
Save $139 AUD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $693 AUD at Moon Ocean · As of October 30, 2026
View at Moon Ocean

About this 1.18ct lab-grown princess diamond

This 1.18ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI. Listed at 3 retailers as of October 27, 2026, with prices from $554 to $693, a $139 spread on the same certified stone. Moon Ocean lists it at $693. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.82 × 5.78 × 0.00 mm
L/W Ratio1.01
Top View
5.82 mm5.78 mm1.18 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 68.0%CrownGirdle: MediumPavilionCulet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $693 AUD|Low: $477 AUD|High: $700 AUD|Avg: $583 AUD|+0.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$477 AUD
Retailer 2$554 AUD
Retailer 4$584 AUD
Retailer 3$592 AUD
Moon Ocean$693 AUD

36 data points across 5 retailers

3 retailers$554 AUD to $693 AUD

A
Cheapest Retailer
-
$554 AUD
$389 USD
Retailer 2
-
$584 AUD
$410 USD
View
Price last confirmed 35 days ago
Most Expensive
A
Moon Ocean
NVL-75DC44525-775 · Oct 30
$693 AUD
£383 GBP
View
2 more retailers have this diamond
Prices start from $554 AUDSave up to $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
1.18ct Princess
$554 AUD