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Cushion|Lab Grown|IGI

1.17ct E VS2 Cushion Lab Grown Diamond

VG • E/VS2 • IGI LG660401705

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG660401705

Diamond specifications and retailer prices

From $239 USD
As of October 30, 2026
Save $828 USD (78%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,067 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.17ct lab-grown cushion diamond

This 1.17ct lab-grown cushion sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG660401705 or 660401705. Listed at 3 retailers as of October 29, 2026, with prices from $239 to $1,067, a $828 spread on the same certified stone. MOH London lists it at $1,067. 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

1.17
Carat
E
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG660401705
Dimensions7.26 × 5.44 × 3.81 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm5.44 mm1.17 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG660401705
Side View
Table 60.0%Crown 36.1°Girdle: MED-VTKPavilion 39.5°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,067 USD|Low: $171 USD|High: $1,073 USD|Avg: $646 USD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 29, 2026
Retailer 3$239 USD
Retailer 2$455 USD
Retailer 7$492 USD
Retailer 4$550 USD
Retailer 5$710 USD
Retailer 6$1,036 USD
MOH London$1,067 USD

9 data points across 7 retailers

3 retailers$239 USD to $1,067 USD

A
Cheapest Retailer
-
$239 USD
Final sale: no returns
B+
Retailer 2
-
$455 USD
View
Most Expensive
B
MOH London
LG660401705 · Oct 29
$1,067 USD
£840 GBP
View
2 more retailers have this diamond
Prices start from $239 USDSave up to $828 USD

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
1.17ct Cushion
$239 USD