Cushion|Lab Grown|UNKNOWN

1.72ct E SI2 Cushion Lab Grown Diamond

ID • E/SI2 • UNKNOWN 67370743

Certificate UNKNOWN 67370743

Diamond specifications and retailer prices

From $337 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $337 USD at Loose Grown Diamond
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 Loose Grown Diamond

About this 1.72ct lab-grown cushion diamond

This 1.72ct lab-grown cushion sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by UNKNOWN 67370743. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.72
Carat
E
Color
SI2
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 67370743
Top View
LengthWidth1.72 ctE / SI2
OriginLab Grown
CutIdeal
CertificateUNKNOWN 67370743
Side View
TableCrownGirdlePavilionCuletDepth

Caratlytics Score

How it works →
C
Average
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Price History

Last verified: Oct 28
Current: $337 USD|Low: $172 USD|High: $596 USD|Avg: $379 USD|-19.2%
August 26, 2026
Loose Grown Diamond$337 USD

7 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
67370743 · Oct 28
$337 USD
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C
1.72ct Cushion
$337 USD