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Cushion|Lab Grown|IGI

1.53ct F VVS1 Cushion Lab Grown Diamond

VG • F/VVS1 • IGI LG791653309

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

Certificate IGI LG791653309

Diamond specifications and retailer prices

From $260 USD
As of November 4, 2026
Save $1,440 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,700 USD at Brilliant Earth · As of November 5, 2026
View at Brilliant Earth

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 very-good cut grade and certified by IGI LG791653309 or 791653309. Listed at 18 retailers as of November 4, 2026, with prices from $260 to $1,700, a $1,440 spread on the same certified stone. Brilliant Earth lists it at $1,700. 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

1.53
Carat
F
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791653309
Dimensions6.72 × 6.12 × 4.25 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.72 mm6.12 mm1.53 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791653309
Side View
Table 62.0%Crown 37.5°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $304 USD|Low: $260 USD|High: $1,340 USD|Avg: $732 USD|-4.7%
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
November 5, 2026
Retailer 7$260 USD
Retailer 9$295 USD
Retailer 1$304 USD
Retailer 2$390 USD
Retailer 15$491 USD
Retailer 14$500 USD
Retailer 10$541 USD
Retailer 16$617 USD
Retailer 4$630 USD
Retailer 12$676 USD
Retailer 13$773 USD
Retailer 5$983 USD
Retailer 17$1,044 USD
Retailer 6$1,144 USD
Retailer 11$1,158 USD
Retailer 3$1,300 USD
Retailer 8$1,335 USD

27 data points across 17 retailers

18 retailers$260 USD to $1,700 USD

A
Cheapest Retailer
-
$260 USD
Final sale: no returns
Retailer 2
-
$295 USD
View
Price last confirmed 12 days ago
A
Retailer 3
-
$304 USD
View
B+
Retailer 4
-
$390 USD
View
A
Retailer 5
-
$491 USD
View
A
Retailer 6
-
$500 USD
View
A
Retailer 7
-
$541 USD
View
A
Retailer 8
-
$617 USD
View
A
Retailer 9
-
$630 USD
View
A
Retailer 10
-
$676 USD
View
B+
Retailer 11
-
$773 USD
View
B
Retailer 12
-
$983 USD
View
B+
Retailer 13
-
$1,044 USD
View
Retailer 14
-
$1,144 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
$1,158 USD
View
B
Retailer 16
-
$1,300 USD
View
B
Retailer 17
-
$1,335 USD
View
Most Expensive
B
Brilliant Earth
19793000A · Nov 5
$1,700 USD
View
17 more retailers have this diamond
Prices start from $260 USDSave up to $1,440 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
$260 USD