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Cushion|Lab Grown|IGI

1.60ct J VS1 Cushion Lab Grown Diamond

EX • J/VS1 • IGI LG400935017

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG400935017

Diamond specifications and retailer prices

From €1,159 EUR
$1,295 USD
As of November 1, 2026
Save €493 EUR (30%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,652 EUR at B2C Jewels · As of November 1, 2026
View at B2C Jewels

About this 1.6ct lab-grown cushion diamond

This 1.6ct 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 top-tier cut grade and certified by IGI LG400935017 or 400935017. Listed at 2 retailers as of November 1, 2026, with prices from €1,159 to €1,652, a €493 spread on the same certified stone. B2C Jewels lists it at €1,652. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG400935017
Dimensions7.07 × 6.42 × 4.27 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
7.07 mm6.42 mm1.60 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG400935017
Side View
Table 60.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 66.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 1
Current: €1,652 EUR|Low: €1,137 EUR|High: €1,652 EUR|Avg: €1,400 EUR
B2C Jewels
Retailer 2
November 1, 2026
Retailer 2€1,159 EUR
B2C Jewels€1,652 EUR

2 data points across 2 retailers

2 retailers€1,159 EUR to €1,652 EUR

B
Cheapest Retailer
-
€1,159 EUR
$1,295 USD
Most Expensive
B
B2C Jewels
21318862 · Nov 1
€1,652 EUR
$1,846 USD
View
1 more retailer has this diamond
Prices start from €1,159 EURSave up to €493 EUR

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.

B
1.60ct Cushion
€1,159 EUR