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Cushion|Lab Grown|IGI

1.06ct G SI1 Cushion Lab Grown Diamond

EX • G/SI1 • IGI LG637464667

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG637464667

Diamond specifications and retailer prices

From $489 USD
£385 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $489 USD at MD Diamonds and Jewellers
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 MD Diamonds and Jewellers

About this 1.06ct lab-grown cushion diamond

This 1.06ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG637464667 or 637464667. Listed at a single retailer as of November 2, 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

1.06
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637464667
Dimensions7.18 × 5.18 × 3.51 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm5.18 mm1.06 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637464667
Side View
Table 61.0%Crown 35.2°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 67.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $489 USD|Low: $237 USD|High: $666 USD|Avg: $429 USD
MD Diamonds and Jewellers
Retailer 2
Retailer 3
Retailer 4
March 12, 2026
Retailer 3$237 USD
Retailer 4$283 USD
MD Diamonds and Jewellers$489 USD
Retailer 2$666 USD

9 data points across 4 retailers

1 retailer

B
MD Diamonds and Jewellers
LG637464667 · Nov 2
$489 USD
£385 GBP
View

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
1.06ct Cushion
$489 USD