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Cushion|Lab Grown|IGI

1.53ct F VS1 Cushion Lab Grown Diamond

ID • F/VS1 • IGI LG577301373

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG577301373

Diamond specifications and retailer prices

From $349 USD
£274 GBP
As of November 2, 2026
Save $1,741 USD (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,090 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG577301373 or 577301373. Listed at 6 retailers as of November 2, 2026, with prices from $349 to $2,090, a $1,741 spread on the same certified stone. Do Amore Diamonds lists it at $2,090. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577301373
Dimensions7.72 × 6.36 × 4.28 mm
L/W Ratio1.21
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.72 mm6.36 mm1.53 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577301373
Side View
Table 62.0%Crown 35.4°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.3%

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: Nov 2
Current: $2,090 USD|Low: $348 USD|High: $2,190 USD|Avg: $929 USD|-4.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 3$349 USD
Retailer 6$462 USD
Retailer 7$482 USD
Retailer 2$625 USD
Retailer 5$696 USD
Retailer 8$1,093 USD
Retailer 4$1,195 USD
Do Amore Diamonds$2,090 USD

34 data points across 8 retailers

6 retailers$349 USD to $2,090 USD

A
Cheapest Retailer
-
$349 USD
£274 GBP
A
Retailer 2
-
$462 USD
View
A
Retailer 3
-
$625 USD
View
A
Retailer 4
-
$696 USD
A$1,070 AUD
View
B
Retailer 5
-
$1,195 USD
£941 GBP
View
Most Expensive
B
Do Amore Diamonds
27-31196BDE5 · Nov 2
$2,090 USD
View
5 more retailers have this diamond
Prices start from $349 USDSave up to $1,741 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
$349 USD