Cushion|Lab Grown|IGI

1.53ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG825668908

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

Certificate IGI LG825668908

Diamond specifications and retailer prices

From $495 USD
As of November 4, 2026
Save $840 USD (63%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,335 USD at Rare Carat · As of November 1, 2026
View at Rare Carat

About this 1.53ct lab-grown cushion diamond

This 1.53ct lab-grown cushion sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825668908 or 825668908. Listed at 10 retailers as of November 1, 2026, with prices from $495 to $1,335, a $840 spread on the same certified stone. Rare Carat lists it at $1,335. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825668908
Dimensions6.66 × 6.62 × 4.54 mm
L/W Ratio1.01
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
6.66 mm6.62 mm1.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825668908
Side View
Table 64.0%Crown 34.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,335 USD|Low: $495 USD|High: $1,365 USD|Avg: $828 USD|-1.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$495 USD
Retailer 7$545 USD
Retailer 2$547 USD
Retailer 4$554 USD
Retailer 9$631 USD
Retailer 8$877 USD
Retailer 10$992 USD
Retailer 5$1,144 USD
Retailer 3$1,169 USD
Rare Carat$1,335 USD

44 data points across 10 retailers

10 retailers$495 USD to $1,335 USD

A
Cheapest Retailer
-
$495 USD
A
Retailer 2
-
$545 USD
View
A
Retailer 3
-
$547 USD
View
A
Retailer 4
-
$554 USD
View
A
Retailer 5
-
$631 USD
View
B+
Retailer 6
-
$895 USD
View
B+
Retailer 7
-
$992 USD
View
Retailer 8
-
$1,144 USD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$1,169 USD
View
Most Expensive
B
Rare Carat
SKD-100921 · Nov 1
$1,335 USD
View
9 more retailers have this diamond
Prices start from $495 USDSave up to $840 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
1.53ct Cushion
$495 USD