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Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

VG • D/VS2 • IGI LG764699669

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

Certificate IGI LG764699669

Diamond specifications and retailer prices

From $257 USD
As of October 25, 2026
Save $873 USD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,130 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.5ct lab-grown cushion diamond

This 1.5ct lab-grown cushion sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG764699669 or 764699669. Listed at 16 retailers as of October 25, 2026, with prices from $257 to $1,130, a $873 spread on the same certified stone. Brilliant Earth lists it at $1,130. 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

1.50
Carat
D
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.3°
Pavilion angle32.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764699669
Dimensions6.54 × 6.26 × 4.07 mm
L/W Ratio1.04
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
6.54 mm6.26 mm1.50 ctD / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764699669
Side View
Table 66.0%Crown 44.3°Girdle: STK-THKPavilion 32.8°Culet: NoneDepth 65.0%

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 25
Current: $1,130 USD|Low: $240 USD|High: $1,290 USD|Avg: $748 USD|-12.4%
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
October 31, 2026
Retailer 11$257 USD
Retailer 6$345 USD
Retailer 7$433 USD
Retailer 2$470 USD
Retailer 12$502 USD
Retailer 13$512 USD
Retailer 10$663 USD
Retailer 4$880 USD
Retailer 5$958 USD
Retailer 9$1,000 USD
Retailer 3$1,006 USD
Retailer 8$1,036 USD
Retailer 14$1,047 USD
Brilliant Earth$1,130 USD

43 data points across 14 retailers

16 retailers$257 USD to $1,130 USD

A
Cheapest Retailer
-
$257 USD
B+
Retailer 2
-
$345 USD
View
A
Retailer 3
-
$433 USD
€412 EUR
View
A
Retailer 4
-
$470 USD
£370 GBP
View
A
Retailer 5
-
$502 USD
View
A
Retailer 6
-
$512 USD
View
B+
Retailer 7
-
$663 USD
View
B
Retailer 8
-
$831 USD
SGD 1,123 SGD
View
Retailer 9
-
$880 USD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$958 USD
A$1,474 AUD
View
B
Retailer 11
-
$961 USD
View
Retailer 12
-
$1,000 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$1,006 USD
£792 GBP
View
B
Retailer 14
-
$1,036 USD
£816 GBP
View
B
Retailer 15
-
$1,047 USD
View
Most Expensive
B
Brilliant Earth
17837517A · Oct 30
$1,130 USD
View
15 more retailers have this diamond
Prices start from $257 USDSave up to $873 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
1.50ct Cushion
$257 USD