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Cushion|Lab Grown|IGI

1.53ct D VS1 Cushion Lab Grown Diamond

EX • D/VS1 • IGI LG797650195

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG797650195

Diamond specifications and retailer prices

From $253 USD
As of October 30, 2026
Save $1,447 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,700 USD at Brilliant Earth · As of October 30, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797650195 or 797650195. Listed at 18 retailers as of October 30, 2026, with prices from $253 to $1,700, a $1,447 spread on the same certified stone. Brilliant Earth lists it at $1,700. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
D
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797650195
Dimensions8.08 × 5.74 × 3.96 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
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
8.08 mm5.74 mm1.53 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797650195
Side View
Table 58.0%Crown 35.9°Girdle: MED-THKPavilion 37.1°Culet: NoneDepth 69.0%

Caratlytics Score

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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: Oct 30
Current: $1,700 USD|Low: $251 USD|High: $2,070 USD|Avg: $726 USD|-17.9%
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
Retailer 17
Retailer 18
October 31, 2026
Retailer 5$253 USD
Retailer 6$281 USD
Retailer 15$314 USD
Retailer 14$382 USD
Retailer 2$469 USD
Retailer 17$483 USD
Retailer 11$525 USD
Retailer 4$532 USD
Retailer 3$535 USD
Retailer 18$657 USD
Retailer 13$733 USD
Retailer 12$918 USD
Retailer 10$956 USD
Retailer 9$1,010 USD
Retailer 16$1,015 USD
Retailer 7$1,128 USD
Retailer 8$1,279 USD
Brilliant Earth$1,700 USD

36 data points across 18 retailers

18 retailers$253 USD to $1,700 USD

A
Cheapest Retailer
-
$253 USD
Final sale: no returns
A
Retailer 2
-
$281 USD
View
A
Retailer 3
-
$314 USD
£247 GBP
View
B+
Retailer 4
-
$382 USD
View
A
Retailer 5
-
$469 USD
€447 EUR
View
A
Retailer 6
-
$483 USD
ZAR 7,800 ZAR
View
A
Retailer 7
-
$525 USD
£413 GBP
View
A
Retailer 8
-
$532 USD
View
A
Retailer 9
-
$535 USD
View
A
Retailer 10
-
$657 USD
A$1,010 AUD
View
B+
Retailer 11
-
$733 USD
View
B+
Retailer 12
-
$918 USD
SGD 1,241 SGD
View
B+
Retailer 13
-
$956 USD
View
B+
Retailer 14
-
$1,010 USD
View
B+
Retailer 15
-
$1,015 USD
A$1,562 AUD
View
B
Retailer 16
-
$1,128 USD
£888 GBP
View
B
Retailer 17
-
$1,279 USD
View
Most Expensive
B
Brilliant Earth
22184114A · Oct 30
$1,700 USD
View
17 more retailers have this diamond
Prices start from $253 USDSave up to $1,447 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
$253 USD