Cushion|Lab Grown|IGI

1.48ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG816615682

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG816615682

Diamond specifications and retailer prices

From $269 USD
As of October 30, 2026
Save $1,321 USD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,590 USD at Brilliant Earth · As of October 29, 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 top-tier cut grade and certified by IGI LG816615682 or 816615682. Listed at 14 retailers as of October 29, 2026, with prices from $269 to $1,590, a $1,321 spread on the same certified stone. Brilliant Earth lists it at $1,590. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816615682
Dimensions8.13 × 5.66 × 3.81 mm
L/W Ratio1.44
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
8.13 mm5.66 mm1.48 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816615682
Side View
Table 61.0%Crown 33.3°Girdle: MED-THKPavilion 36.6°Culet: NoneDepth 67.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,590 USD|Low: $253 USD|High: $1,590 USD|Avg: $745 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 30, 2026
Retailer 13$269 USD
Retailer 4$282 USD
Retailer 8$492 USD
Retailer 9$504 USD
Retailer 7$505 USD
Retailer 10$513 USD
Retailer 2$566 USD
Retailer 12$729 USD
Retailer 3$740 USD
Retailer 11$803 USD
Retailer 14$965 USD
Retailer 15$1,012 USD
Retailer 6$1,144 USD
Retailer 5$1,240 USD
Brilliant Earth$1,590 USD

38 data points across 15 retailers

14 retailers$269 USD to $1,590 USD

A
Cheapest Retailer
-
$269 USD
Final sale: no returns
A
Retailer 2
-
$282 USD
View
A
Retailer 3
-
$492 USD
€469 EUR
View
A
Retailer 4
-
$504 USD
View
A
Retailer 5
-
$513 USD
ZAR 8,289 ZAR
View
A
Retailer 6
-
$566 USD
£446 GBP
View
A
Retailer 7
-
$729 USD
A$1,121 AUD
View
B+
Retailer 8
-
$740 USD
View
B+
Retailer 9
-
$803 USD
View
B+
Retailer 10
-
$965 USD
SGD 1,304 SGD
View
B+
Retailer 11
-
$1,012 USD
View
Retailer 12
-
$1,144 USD
£901 GBP
View
Price last confirmed 9 days ago
Retailer 13
-
$1,240 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
21421863A · Oct 29
$1,590 USD
View
13 more retailers have this diamond
Prices start from $269 USDSave up to $1,321 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
$269 USD