Cushion|Lab Grown|IGI

1.53ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG804657191

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

Certificate IGI LG804657191

Diamond specifications and retailer prices

From $410 USD
As of November 4, 2026
Save $811 USD (66%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,960 USD at Brilliant Earth · As of October 22, 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 top-tier cut grade and certified by IGI LG804657191 or 804657191. Listed at 9 retailers as of November 1, 2026, with a 198% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle33.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804657191
Dimensions6.74 × 6.57 × 4.29 mm
L/W Ratio1.03
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
6.74 mm6.57 mm1.53 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804657191
Side View
Table 62.0%Crown 33.9°Girdle: MED-STKPavilion 36°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,960 USD|Low: $410 USD|High: $1,960 USD|Avg: $845 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 4, 2026
Retailer 5$410 USD
Retailer 4$546 USD
Retailer 2$573 USD
Retailer 7$631 USD
Retailer 8$635 USD
Retailer 9$1,031 USD
Retailer 3$1,221 USD
Retailer 6$1,335 USD
Brilliant Earth$1,960 USD

41 data points across 9 retailers

9 retailers$410 USD to $1,221 USD

B+
Cheapest Retailer
-
$410 USD
A
Retailer 2
-
$546 USD
View
A
Retailer 3
-
$573 USD
View
A
Retailer 4
-
$631 USD
View
A
Retailer 5
-
$635 USD
View
B+
Retailer 6
-
$1,031 USD
View
B+
Retailer 7
-
$1,221 USD
View
Retailer 8
-
$1,335 USD
View
Price last confirmed 16 days ago
Most Expensive
Brilliant Earth
20605054A · Oct 22
$1,960 USD
View
Price last confirmed 14 days ago
8 more retailers have this diamond
Prices start from $410 USDSave up to $811 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
$410 USD