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Cushion|Lab Grown|IGI

1.00ct F VVS1 Cushion Lab Grown Diamond

GD • F/VVS1

Diamond specifications and retailer prices

From €399 EUR
As of November 6, 2026
Save €755 EUR (65%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,154 EUR at Helzberg Diamonds · As of November 6, 2026
View at Helzberg Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI. Listed at 2 retailers as of November 6, 2026, with prices from €399 to €1,154, a €755 spread on the same certified stone. Helzberg Diamonds lists it at €1,154. 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

1.00
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions7.25 × 5.16 mm
L/W Ratio1.41
Top View
7.25 mm5.16 mm1.00 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 63.8%

Caratlytics Score

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

Last verified: Nov 6
Current: €1,154 EUR|Low: €399 EUR|High: €1,154 EUR|Avg: €902 EUR
Helzberg Diamonds
Retailer 2
October 17, 2026
Retailer 2€399 EUR
Helzberg Diamonds€1,154 EUR

2 data points across 2 retailers

2 retailers€399 EUR to €1,154 EUR

B+
Cheapest Retailer
-
€399 EUR
Most Expensive
C
Helzberg Diamonds
ZXZOJHMPMMGG · Nov 6
€1,154 EUR
$1,288 USD
View
1 more retailer has this diamond
Prices start from €399 EURSave up to €755 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+
1.00ct Cushion
€399 EUR