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Cushion|Lab Grown|IGI

1.50ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG594342805

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG594342805

Diamond specifications and retailer prices

From $304 USD
As of October 28, 2026
Save $2,106 USD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,410 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

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 top-tier cut grade and certified by IGI LG594342805 or 594342805. Listed at 15 retailers as of October 28, 2026, with prices from $304 to $2,410, a $2,106 spread on the same certified stone. Do Amore Diamonds lists it at $2,410. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG594342805
Dimensions6.05 × 6.05 × 4.09 mm
L/W Ratio1.00
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
6.05 mm6.05 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG594342805
Side View
Table 63.0%Crown 35.5°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 67.6%

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 28
Current: $2,410 USD|Low: $304 USD|High: $2,630 USD|Avg: $1,115 USD|-8.4%
Do Amore Diamonds
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 29, 2026
Retailer 13$304 USD
Retailer 11$337 USD
Retailer 10$416 USD
Retailer 4$442 USD
Retailer 6$450 USD
Retailer 9$495 USD
Retailer 2$657 USD
Retailer 8$1,008 USD
Retailer 12$1,295 USD
Retailer 14$1,419 USD
Retailer 5$1,448 USD
Retailer 7$1,497 USD
Retailer 3$1,990 USD
Do Amore Diamonds$2,410 USD

40 data points across 14 retailers

15 retailers$304 USD to $2,410 USD

A
Cheapest Retailer
-
$304 USD
Final sale: no returns
A
Retailer 2
-
$337 USD
View
A
Retailer 3
-
$405 USD
View
A
Retailer 4
-
$416 USD
£327 GBP
View
Price last confirmed 12 days ago
A
Retailer 5
-
$442 USD
View
A
Retailer 6
-
$450 USD
View
A
Retailer 7
-
$495 USD
View
B+
Retailer 8
-
$657 USD
£518 GBP
View
B+
Retailer 9
-
$1,008 USD
A$1,551 AUD
View
B
Retailer 10
-
$1,295 USD
View
B
Retailer 11
-
$1,359 USD
View
B
Retailer 12
-
$1,419 USD
View
B
Retailer 13
-
$1,448 USD
£1,140 GBP
View
B
Retailer 14
-
$1,497 USD
£1,179 GBP
View
Most Expensive
B
Do Amore Diamonds
27-2D4514218 · Oct 28
$2,410 USD
View
14 more retailers have this diamond
Prices start from $304 USDSave up to $2,106 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
$304 USD