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Cushion|Lab Grown|IGI

1.09ct D SI2 Cushion Lab Grown Diamond

EX • D/SI2 • IGI LG496101692

Certificate IGI LG496101692

Diamond specifications and retailer prices

From €949 EUR
$1,060 USD
As of November 1, 2026
1 retailer carries this diamond
Only listing: €949 EUR at B2C Jewels
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at B2C Jewels

About this 1.09ct lab-grown cushion diamond

This 1.09ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG496101692 or 496101692. Listed at a single retailer as of November 1, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.09
Carat
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG496101692
Dimensions5.98 × 5.68 mm
L/W Ratio1.05
Top View
5.98 mm5.68 mm1.09 ctD / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG496101692
Side View
Table 60.5%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Nov 1
Current: €949 EUR|Low: €905 EUR|High: €1,565 EUR|Avg: €1,154 EUR|-39.4%
September 23, 2026
B2C Jewels€949 EUR

4 data points across 1 retailer

1 retailer

C
B2C Jewels
20034320 · Nov 1
€949 EUR
$1,060 USD
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C
1.09ct Cushion
€949 EUR