Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

VG • F/VS1 • IGI LG844684152

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG844684152

Diamond specifications and retailer prices

From $323 USD
£254 GBP
As of November 2, 2026
Save $1,547 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,870 USD at Brilliant Earth · As of October 28, 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 VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG844684152 or 844684152. Listed at 15 retailers as of October 28, 2026, with prices from $323 to $1,870, a $1,547 spread on the same certified stone. Brilliant Earth lists it at $1,870. 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
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684152
Dimensions7.76 × 6.19 × 4.25 mm
L/W Ratio1.25
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
7.76 mm6.19 mm1.53 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844684152
Side View
Table 61.0%Crown 32.8°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 68.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 2
Current: $1,870 USD|Low: $285 USD|High: $1,870 USD|Avg: $752 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
Retailer 16
November 2, 2026
Retailer 8$285 USD
Retailer 10$323 USD
Retailer 14$453 USD
Retailer 16$471 USD
Retailer 12$477 USD
Retailer 11$514 USD
Retailer 15$524 USD
Retailer 2$645 USD
Retailer 9$741 USD
Retailer 7$901 USD
Retailer 5$940 USD
Retailer 13$1,010 USD
Retailer 6$1,062 USD
Retailer 3$1,124 USD
Retailer 4$1,266 USD
Brilliant Earth$1,870 USD

13 data points across 16 retailers

15 retailers$323 USD to $1,870 USD

A
Cheapest Retailer
-
$323 USD
£254 GBP
A
Retailer 2
-
$453 USD
€431 EUR
View
A
Retailer 3
-
$471 USD
View
A
Retailer 4
-
$477 USD
ZAR 7,703 ZAR
View
A
Retailer 5
-
$514 USD
£405 GBP
View
A
Retailer 6
-
$524 USD
View
B+
Retailer 7
-
$645 USD
A$993 AUD
View
B+
Retailer 8
-
$741 USD
View
B
Retailer 9
-
$901 USD
A$1,386 AUD
View
B+
Retailer 10
-
$940 USD
View
B
Retailer 11
-
$1,010 USD
View
B
Retailer 12
-
$1,062 USD
£836 GBP
View
B
Retailer 13
-
$1,124 USD
View
B
Retailer 14
-
$1,266 USD
View
Most Expensive
B
Brilliant Earth
22335176A · Oct 28
$1,870 USD
View
14 more retailers have this diamond
Prices start from $323 USDSave up to $1,547 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
$323 USD