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Cushion|Lab Grown|IGI

1.00ct G VVS2 Cushion Lab Grown Diamond

VG • G/VVS2 • IGI LG828686852

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG828686852

Diamond specifications and retailer prices

From €158 EUR
$176 USD
As of October 30, 2026
Save €86 EUR (35%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €243 EUR at Loose Grown Diamond · As of November 1, 2026
View at Loose Grown Diamond

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG828686852 or 828686852. Listed at 2 retailers as of October 30, 2026, with prices from €158 to €243, a €86 spread on the same certified stone. Loose Grown Diamond lists it at €243. 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
G
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828686852
Dimensions5.79 × 5.72 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.79 mm5.72 mm1.00 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828686852
Side View
Table 62.0%Crown 34.8°Girdle: MED-THKPavilion 40.2°CuletDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €243 EUR|Low: €158 EUR|High: €1,343 EUR|Avg: €749 EUR|+8.8%
Loose Grown Diamond
Retailer 2
Retailer 3
October 29, 2026
Retailer 2€158 EUR
Loose Grown Diamond€243 EUR
Retailer 3€1,343 EUR

7 data points across 3 retailers

2 retailers€158 EUR to €243 EUR

A
Cheapest Retailer
-
€158 EUR
$176 USD
Final sale: no returns
Most Expensive
B+
Loose Grown Diamond
828686852 · Nov 1
€243 EUR
$272 USD
View
1 more retailer has this diamond
Prices start from €158 EURSave up to €86 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.

A
1.00ct Cushion
€158 EUR