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Cushion|Lab Grown|IGI

1.17ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG628494719

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG628494719

Diamond specifications and retailer prices

From $340 USD
As of October 30, 2026
2 retailers carry this diamond
Most expensive: $481 USD at Cape Diamonds · As of September 26, 2026
View at Cape Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG628494719 or 628494719. Listed at 2 retailers as of October 30, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG628494719
Dimensions7.92 × 5.35 × 3.45 mm
L/W Ratio1.48
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
7.92 mm5.35 mm1.17 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG628494719
Side View
Table 61.0%Crown 32.3°Girdle: MED-THKPavilion 36.7°Culet: NoneDepth 64.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $481 USD|Low: $231 USD|High: $1,113 USD|Avg: $596 USD|+2.9%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
September 30, 2026
Retailer 5$231 USD
Retailer 7$340 USD
Cape Diamonds$481 USD
Retailer 3$519 USD
Retailer 4$574 USD
Retailer 2$870 USD
Retailer 6$1,113 USD

12 data points across 7 retailers

2 retailers

A
Cheapest Retailer
-
$340 USD
Most Expensive
Cape Diamonds
cert_628494719 · Sep 26
$481 USD
ZAR 7,769 ZAR
View
Price last confirmed 35 days ago
1 more retailer has this diamond
Prices start from $340 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
$340 USD