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Asscher|Lab Grown|IGI

1.50ct H VS1 Asscher Lab Grown Diamond

ID • H/VS1 • IGI LG586363955

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG586363955

Diamond specifications and retailer prices

From $309 USD
As of November 3, 2026
Save $1,131 USD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,440 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.5ct lab-grown asscher diamond

This 1.5ct lab-grown asscher sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG586363955 or 586363955. Listed at 17 retailers as of November 1, 2026, with prices from $309 to $1,440, a $1,131 spread on the same certified stone. Reve Diamonds lists it at $1,440. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG586363955
Dimensions6.21 × 6.18 × 4.22 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.21 mm6.18 mm1.50 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG586363955
Side View
Table 57.0%Crown 32.9°Girdle: MediumPavilion 41.6°Culet: NoneDepth 68.3%

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: Nov 3
Current: $458 USD|Low: $309 USD|High: $1,440 USD|Avg: $774 USD|-1.3%
Retailer 1
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
Reve Diamonds
November 3, 2026
Retailer 4$309 USD
Retailer 14$344 USD
Retailer 1$458 USD
Retailer 2$500 USD
Retailer 12$511 USD
Retailer 11$564 USD
Retailer 3$568 USD
Retailer 9$592 USD
Retailer 5$679 USD
Retailer 7$806 USD
Retailer 8$885 USD
Retailer 13$1,120 USD
Retailer 6$1,341 USD
Retailer 10$1,376 USD
Reve Diamonds$1,440 USD

35 data points across 15 retailers

17 retailers$309 USD to $1,440 USD

A
Cheapest Retailer
-
$309 USD
Final sale: no returns
Retailer 2
-
$344 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$458 USD
View
A
Retailer 4
-
$500 USD
View
A
Retailer 5
-
$511 USD
View
A
Retailer 6
-
$564 USD
View
A
Retailer 7
-
$568 USD
View
A
Retailer 8
-
$592 USD
View
A
Retailer 9
-
$679 USD
View
B+
Retailer 10
-
$791 USD
View
B+
Retailer 11
-
$806 USD
View
B+
Retailer 12
-
$885 USD
View
B+
Retailer 13
-
$1,120 USD
View
B
Retailer 14
-
$1,155 USD
View
Retailer 15
-
$1,341 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,376 USD
View
Most Expensive
B
Reve Diamonds
5C908BD16 · Nov 1
$1,440 USD
View
16 more retailers have this diamond
Prices start from $309 USDSave up to $1,131 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 Asscher
$309 USD