Cushion|Lab Grown|IGI

1.48ct E VVS1 Cushion Lab Grown Diamond

VG • E/VVS1 • IGI LG831679949

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831679949

Diamond specifications and retailer prices

From $504 USD
As of October 30, 2026
Save $976 USD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,480 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.48ct lab-grown cushion diamond

This 1.48ct lab-grown cushion sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG831679949 or 831679949. Listed at 5 retailers as of October 30, 2026, with prices from $504 to $1,480, a $976 spread on the same certified stone. Brilliant Earth lists it at $1,480. 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

1.48
Carat
E
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831679949
Dimensions8.71 × 5.60 × 3.88 mm
L/W Ratio1.56
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.71 mm5.60 mm1.48 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831679949
Side View
Table 62.0%Crown 33.9°Girdle: MED-THKPavilionCulet: NoneDepth 49.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,480 USD|Low: $504 USD|High: $1,480 USD|Avg: $843 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 2$504 USD
Retailer 3$566 USD
Retailer 4$803 USD
Retailer 5$1,012 USD
Brilliant Earth$1,480 USD

2 data points across 5 retailers

5 retailers$504 USD to $1,480 USD

A
Cheapest Retailer
-
$504 USD
A
Retailer 2
-
$566 USD
£446 GBP
View
B+
Retailer 3
-
$803 USD
View
B+
Retailer 4
-
$1,012 USD
View
Most Expensive
B
Brilliant Earth
22348494A · Oct 30
$1,480 USD
View
4 more retailers have this diamond
Prices start from $504 USDSave up to $976 USD

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
1.48ct Cushion
$504 USD