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Cushion|Lab Grown|IGI

1.73ct G VS2 Cushion Lab Grown Diamond

VG • G/VS2 • IGI LG559257243

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG559257243

Diamond specifications and retailer prices

From $2,090 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $2,090 USD at Shane Co
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 Shane Co

About this 1.73ct lab-grown cushion diamond

This 1.73ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG559257243 or 559257243. Listed at a single retailer as of October 30, 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

1.73
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG559257243
Dimensions7.60 × 6.84 mm
L/W Ratio1.11
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.60 mm6.84 mm1.73 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG559257243
Side View
Table 63.5%Crown 35.8°Girdle: MediumPavilion 40°Culet: NoneDepth 67.1%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $2,090 USD|Low: $1,995 USD|High: $2,210 USD|Avg: $2,084 USD|+4.8%
September 18, 2026
Shane Co$2,090 USD

5 data points across 1 retailer

1 retailer

C
Shane Co
23A0G02 · Oct 30
$2,090 USD
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C
1.73ct Cushion
$2,090 USD