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Princess|Lab Grown|IGI

1.40ct E IF Princess Lab Grown Diamond

ID • E/IF

Diamond specifications and retailer prices

From $2,720 SGD
$2,128 USD
As of October 31, 2026
1 retailer carries this diamond
Only listing: $2,720 SGD at Blue Nile
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Blue Nile

About this 1.4ct lab-grown princess diamond

This 1.4ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half 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 a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.40
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions6.16 × 6.05 × 4.37 mm
L/W Ratio1.02
Top View
6.16 mm6.05 mm1.40 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 65.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 72.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $2,720 SGD|Low: $2,720 SGD|High: $3,606 SGD|Avg: $3,311 SGD
Blue Nile
Retailer 2
September 26, 2026
Blue Nile$2,720 SGD
Retailer 2$3,606 SGD

2 data points across 2 retailers

1 retailer

B
Blue Nile
29886273 · Oct 31
$2,720 SGD
$2,128 USD
View

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B
1.40ct Princess
$2,720 SGD