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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 $400 AUD
$281 USD
As of October 30, 2026
Save $1,537 AUD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,937 AUD 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 $400 to $1,937, a $1,537 spread on the same certified stone. Reve Diamonds lists it at $1,937. 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
Colour
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

How it works →
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: $848 AUD|Low: $399 AUD|High: $1,937 AUD|Avg: $1,059 AUD|+3.7%
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$400 AUD
Retailer 7$446 AUD
Retailer 10$690 AUD
Retailer 8$746 AUD
Retailer 16$765 AUD
Retailer 5$819 AUD
Retailer 12$837 AUD
Retailer 1$848 AUD
Retailer 11$859 AUD
Retailer 4$958 AUD
Retailer 17$1,084 AUD
Retailer 6$1,180 AUD
Retailer 2$1,288 AUD
Retailer 14$1,415 AUD
Retailer 9$1,505 AUD
Retailer 3$1,794 AUD
Retailer 15$1,795 AUD
Reve Diamonds$1,937 AUD

36 data points across 18 retailers

19 retailers$400 AUD to $1,937 AUD

A
Cheapest Retailer
-
$400 AUD
$281 USD
Final sale: no returns
A
Retailer 2
-
$446 AUD
$313 USD
View
A
Retailer 3
-
$690 AUD
$485 USD
View
A
Retailer 4
-
$746 AUD
$524 USD
View
A
Retailer 5
-
$765 AUD
ZAR 8,684 ZAR
View
A
Retailer 6
-
$819 AUD
$575 USD
View
A
Retailer 7
-
$837 AUD
€560 EUR
View
A
Retailer 8
-
$848 AUD
£469 GBP
View
A
Retailer 9
-
$859 AUD
View
B+
Retailer 10
-
$958 AUD
$673 USD
View
B+
Retailer 11
-
$1,084 AUD
View
B+
Retailer 12
-
$1,180 AUD
$829 USD
View
Retailer 13
-
$1,288 AUD
$905 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
$1,415 AUD
View
B
Retailer 15
-
$1,505 AUD
$1,057 USD
View
B
Retailer 16
-
$1,639 AUD
$1,151 USD
View
B
Retailer 17
-
$1,794 AUD
$1,260 USD
View
B
Retailer 18
-
$1,795 AUD
£993 GBP
View
Most Expensive
B
Reve Diamonds
8C4FC562D · Oct 30
$1,937 AUD
$1,361 USD
View
18 more retailers have this diamond
Prices start from $400 AUDSave up to $1,537 AUD

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
$400 AUD