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Cushion|Lab Grown|IGI

1.48ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG632435616

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG632435616

Diamond specifications and retailer prices

From $281 USD
As of October 30, 2026
Save $1,080 USD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,361 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632435616 or 632435616. Listed at 19 retailers as of October 30, 2026, with prices from $281 to $1,361, a $1,080 spread on the same certified stone. Reve Diamonds lists it at $1,361. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.48
Carat
D
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632435616
Dimensions6.93 × 6.93 × 4.31 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
6.93 mm6.93 mm1.48 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632435616
Side View
Table 59.0%Crown 33.6°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 62.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $485 USD|Low: $280 USD|High: $1,361 USD|Avg: $747 USD|+3.2%
Retailer 1
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
Retailer 16
Retailer 17
Reve Diamonds
October 31, 2026
Retailer 13$281 USD
Retailer 7$313 USD
Retailer 1$485 USD
Retailer 8$524 USD
Retailer 16$538 USD
Retailer 5$575 USD
Retailer 12$588 USD
Retailer 11$596 USD
Retailer 10$603 USD
Retailer 4$673 USD
Retailer 17$761 USD
Retailer 6$829 USD
Retailer 2$905 USD
Retailer 14$994 USD
Retailer 9$1,057 USD
Retailer 3$1,260 USD
Retailer 15$1,261 USD
Reve Diamonds$1,361 USD

36 data points across 18 retailers

19 retailers$281 USD to $1,361 USD

A
Cheapest Retailer
-
$281 USD
Final sale: no returns
A
Retailer 2
-
$313 USD
View
A
Retailer 3
-
$485 USD
View
A
Retailer 4
-
$524 USD
View
A
Retailer 5
-
$538 USD
ZAR 8,684 ZAR
View
A
Retailer 6
-
$575 USD
View
A
Retailer 7
-
$588 USD
€560 EUR
View
A
Retailer 8
-
$596 USD
£469 GBP
View
A
Retailer 9
-
$603 USD
A$928 AUD
View
B+
Retailer 10
-
$673 USD
View
B+
Retailer 11
-
$761 USD
A$1,171 AUD
View
B+
Retailer 12
-
$829 USD
View
Retailer 13
-
$905 USD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$994 USD
A$1,529 AUD
View
B
Retailer 15
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$1,057 USD
View
B
Retailer 16
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$1,151 USD
View
B
Retailer 17
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$1,260 USD
View
B
Retailer 18
-
$1,261 USD
£993 GBP
View
Most Expensive
B
Reve Diamonds
8C4FC562D · Oct 30
$1,361 USD
View
18 more retailers have this diamond
Prices start from $281 USDSave up to $1,080 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
$281 USD