Cushion|Lab Grown|IGI

1.56ct G SI1 Cushion Lab Grown Diamond

EX • G/SI1 • IGI LG534264103

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG534264103

Diamond specifications and retailer prices

From $602 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $602 USD 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 1.56ct lab-grown cushion diamond

This 1.56ct lab-grown cushion sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG534264103 or 534264103. Listed at a single retailer as of October 29, 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

1.56
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG534264103
Dimensions7.28 × 6.40 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Top View
7.28 mm6.40 mm1.56 ctG / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG534264103
Side View
Table 58.5%Crown 36.4°Girdle: STK-THKPavilion 37.8°Culet: NoneDepth 67.3%

Caratlytics Score

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

Last verified: Oct 29
Current: $602 USD|Low: $580 USD|High: $733 USD|Avg: $638 USD|-17.9%
September 23, 2026
B2C Jewels$602 USD

3 data points across 1 retailer

1 retailer

B+
B2C Jewels
21377512 · Oct 29
$602 USD
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B+
1.56ct Cushion
$602 USD