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Cushion|Lab Grown|IGI

1.70ct J VS1 Cushion Lab Grown Diamond

GD • J/VS1 • IGI LG11944202

Shape and cutting style on the report: Round cornered square modified brilliant

Certificate IGI LG11944202

Diamond specifications and retailer prices

From $465 NZD
$262 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: $465 NZD at William & Sons Jewelers
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 William & Sons Jewelers

About this 1.7ct lab-grown cushion diamond

This 1.7ct lab-grown cushion sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG11944202 or 11944202. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.70
Carat
J
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG11944202
Dimensions6.94 × 6.75 × 4.67 mm
L/W Ratio1.03
Culet sizeNone
Top View
6.94 mm6.75 mm1.70 ctJ / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG11944202
Side View
Table 62.0%Crown 34°Girdle: MED-UNDPavilion 38.2°Culet: NoneDepth 69.2%

Caratlytics Score

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

Last verified: Nov 1
Current: $465 NZD|Low: $465 NZD|High: $564 NZD|Avg: $515 NZD|-17.6%
September 19, 2026
William & Sons Jewelers$465 NZD

2 data points across 1 retailer

1 retailer

B+
William & Sons Jewelers
cert_LG11944202 · Nov 1
$465 NZD
$262 USD
View
Final sale: no returns

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B+
1.70ct Cushion
$465 NZD