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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 $497 SGD
$389 USD
As of October 31, 2026
Save $125 SGD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $622 SGD 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 30, 2026, with prices from $497 to $622, a $125 spread on the same certified stone. Moon Ocean lists it at $622. 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 31
Current: $622 SGD|Low: $428 SGD|High: $629 SGD|Avg: $523 SGD|+0.2%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$428 SGD
Retailer 2$497 SGD
Retailer 4$524 SGD
Retailer 3$532 SGD
Moon Ocean$622 SGD

36 data points across 5 retailers

3 retailers$497 SGD to $622 SGD

A
Cheapest Retailer
-
$497 SGD
$389 USD
Retailer 2
-
$524 SGD
$410 USD
View
Price last confirmed 36 days ago
Most Expensive
A
Moon Ocean
NVL-75DC44525-775 · Oct 30
$622 SGD
£383 GBP
View
2 more retailers have this diamond
Prices start from $497 SGDSave up to $125 SGD

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
$497 SGD