Cushion|Lab Grown|IGI

1.53ct D IF Cushion Lab Grown Diamond

VG • D/IF • IGI LG762546967

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG762546967

Diamond specifications and retailer prices

From $874 USD
As of October 30, 2026
Save $3,596 USD (80%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,470 USD at Brilliant Earth · As of October 31, 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 IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG762546967 or 762546967. Listed at 18 retailers as of October 30, 2026, with prices from $874 to $4,470, a $3,596 spread on the same certified stone. Brilliant Earth lists it at $4,470. 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
D
Color
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762546967
Dimensions8.32 × 5.94 × 4.18 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.32 mm5.94 mm1.53 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762546967
Side View
Table 62.0%Crown 33.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 70.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $4,470 USD|Low: $874 USD|High: $4,610 USD|Avg: $2,039 USD|-3.0%
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
October 31, 2026
Retailer 5$874 USD
Retailer 6$906 USD
Retailer 15$1,090 USD
Retailer 7$1,198 USD
Retailer 16$1,217 USD
Retailer 11$1,389 USD
Retailer 9$1,414 USD
Retailer 4$1,464 USD
Retailer 13$1,666 USD
Retailer 14$1,966 USD
Retailer 10$2,256 USD
Retailer 8$2,819 USD
Retailer 2$3,063 USD
Retailer 3$3,131 USD
Retailer 12$3,415 USD
Brilliant Earth$4,470 USD

43 data points across 16 retailers

18 retailers$874 USD to $4,470 USD

A
Cheapest Retailer
-
$874 USD
Final sale: no returns
Retailer 2
-
$906 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,090 USD
View
A
Retailer 4
-
$1,198 USD
View
A
Retailer 5
-
$1,217 USD
View
A
Retailer 6
-
$1,389 USD
£1,094 GBP
View
A
Retailer 7
-
$1,414 USD
€1,347 EUR
View
A
Retailer 8
-
$1,464 USD
View
B+
Retailer 9
-
$1,666 USD
ZAR 26,909 ZAR
View
B+
Retailer 10
-
$1,966 USD
View
B
Retailer 11
-
$2,256 USD
A$3,471 AUD
View
B
Retailer 12
-
$2,819 USD
£2,220 GBP
View
B
Retailer 13
-
$2,901 USD
View
Retailer 14
-
$2,943 USD
View
Price last confirmed 52 days ago
B
Retailer 15
-
$3,063 USD
View
B
Retailer 16
-
$3,131 USD
View
B
Retailer 17
-
$3,415 USD
£2,689 GBP
View
Most Expensive
B
Brilliant Earth
20268054A · Oct 31
$4,470 USD
View
17 more retailers have this diamond
Prices start from $874 USDSave up to $3,596 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
$874 USD