Cushion|Lab Grown|IGI

1.50ct E VVS1 Cushion Lab Grown Diamond

EX • E/VVS1 • IGI LG826652555

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826652555

Diamond specifications and retailer prices

From $293 USD
As of October 28, 2026
Save $1,125 USD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,418 USD at With Clarity · As of October 28, 2026
View at With Clarity

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826652555 or 826652555. Listed at 18 retailers as of October 28, 2026, with prices from $293 to $1,418, a $1,125 spread on the same certified stone. With Clarity lists it at $1,418. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826652555
Dimensions8.06 × 5.78 × 3.86 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.06 mm5.78 mm1.50 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826652555
Side View
Table 62.0%Crown 33.8°Girdle: STK-THKPavilion 34.8°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
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: $621 USD|Low: $293 USD|High: $1,370 USD|Avg: $753 USD|+4.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2$293 USD
Retailer 5$346 USD
Retailer 6$460 USD
Retailer 4$520 USD
Retailer 1$621 USD
Retailer 3$720 USD
Retailer 10$825 USD
Retailer 11$1,039 USD
Retailer 8$1,265 USD
Retailer 9$1,312 USD
Retailer 7$1,350 USD

42 data points across 11 retailers

18 retailers$293 USD to $1,418 USD

A
Cheapest Retailer
-
$293 USD
Final sale: no returns
A
Retailer 2
-
$346 USD
£273 GBP
View
A
Retailer 3
-
$358 USD
HK$2,800 HKD
View
A
Retailer 4
-
$460 USD
View
A
Retailer 5
-
$460 USD
View
A
Retailer 6
-
$520 USD
€495 EUR
View
A
Retailer 7
-
$621 USD
£489 GBP
View
A
Retailer 8
-
$635 USD
View
B+
Retailer 9
-
$720 USD
View
B+
Retailer 10
-
$825 USD
View
B+
Retailer 11
-
$1,039 USD
View
B+
Retailer 12
-
$1,046 USD
SGD 1,414 SGD
View
B+
Retailer 13
-
$1,097 USD
View
B
Retailer 14
-
$1,265 USD
£996 GBP
View
B
Retailer 15
-
$1,312 USD
£1,033 GBP
View
B
Retailer 16
-
$1,350 USD
View
Price last confirmed 8 days ago
B
Retailer 17
-
$1,393 USD
View
Most Expensive
B
With Clarity
826652555 · Oct 28
$1,418 USD
View
17 more retailers have this diamond
Prices start from $293 USDSave up to $1,125 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
$293 USD