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Cushion|Lab Grown|IGI

1.02ct G SI1 Cushion Lab Grown Diamond

VG • G/SI1 • IGI LG794602983

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

Certificate IGI LG794602983

Diamond specifications and retailer prices

From $731 SGD
$570 USD
As of November 6, 2026
1 retailer carries this diamond
Only listing: $731 SGD at Brilliant Earth
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 Brilliant Earth

About this 1.02ct lab-grown cushion diamond

This 1.02ct lab-grown cushion sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG794602983 or 794602983. Listed at a single retailer as of November 6, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.02
Carat
G
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794602983
Dimensions5.75 × 5.70 × 3.94 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.75 mm5.70 mm1.02 ctG / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794602983
Side View
Table 63.0%Crown 38.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 69.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $731 SGD|Low: $137 SGD|High: $1,317 SGD|Avg: $636 SGD|-39.4%
Brilliant Earth
Retailer 2
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September 2, 2026
Retailer 8$141 SGD
Retailer 6$272 SGD
Retailer 13$355 SGD
Retailer 10$372 SGD
Retailer 3$379 SGD
Retailer 2$432 SGD
Retailer 9$556 SGD
Retailer 5$613 SGD
Retailer 11$696 SGD
Retailer 4$714 SGD
Brilliant Earth$731 SGD
Retailer 12$780 SGD
Retailer 7$1,279 SGD

51 data points across 13 retailers

1 retailer

B
Brilliant Earth
19077123A · Nov 6
$731 SGD
$570 USD
View

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B
1.02ct Cushion
$731 SGD