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Asscher|Lab Grown|IGI

1.58ct I VS1 Asscher Lab Grown Diamond

GD • I/VS1 • IGI LG700517940

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG700517940

Diamond specifications and retailer prices

From $373 CAD
$267 USD
As of October 30, 2026
Save $3,663 CAD (91%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,036 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.58ct lab-grown asscher diamond

This 1.58ct lab-grown asscher sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG700517940 or 700517940. Listed at 14 retailers as of October 29, 2026, with prices from $373 to $4,036, a $3,663 spread on the same certified stone. MOH London lists it at $4,036. 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

1.58
Carat
I
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.2°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700517940
Dimensions6.47 × 6.46 × 3.92 mm
L/W Ratio1.00
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 Light Blue
Top View
6.47 mm6.46 mm1.58 ctI / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG700517940
Side View
Table 69.0%Crown 40.2°Girdle: Slightly ThickPavilion 37.8°Culet: NoneDepth 60.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,036 CAD|Low: $462 CAD|High: $4,036 CAD|Avg: $1,257 CAD|+0.5%
MOH London
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
October 30, 2026
Retailer 10$462 CAD
Retailer 12$684 CAD
Retailer 13$698 CAD
Retailer 4$710 CAD
Retailer 9$766 CAD
Retailer 8$794 CAD
Retailer 3$1,010 CAD
Retailer 15$1,070 CAD
Retailer 6$1,238 CAD
Retailer 11$1,257 CAD
Retailer 2$1,425 CAD
Retailer 14$1,484 CAD
Retailer 7$1,555 CAD
Retailer 5$1,810 CAD
MOH London$4,036 CAD

21 data points across 15 retailers

14 retailers$373 CAD to $4,036 CAD

B+
Cheapest Retailer
-
$373 CAD
$267 USD
B+
Retailer 2
-
$462 CAD
$331 USD
View
B+
Retailer 3
-
$462 CAD
$331 USD
View
B+
Retailer 4
-
$684 CAD
$490 USD
View
Retailer 5
-
$698 CAD
$500 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$766 CAD
€522 EUR
View
B+
Retailer 7
-
$794 CAD
ZAR 9,178 ZAR
View
B+
Retailer 8
-
$1,070 CAD
$766 USD
View
B+
Retailer 9
-
$1,257 CAD
$900 USD
View
B
Retailer 10
-
$1,425 CAD
$1,020 USD
View
Retailer 11
-
$1,484 CAD
$1,062 USD
View
Price last confirmed 15 days ago
B
Retailer 12
-
$1,484 CAD
$1,062 USD
View
Retailer 13
-
$1,555 CAD
$1,113 USD
View
Price last confirmed 15 days ago
Most Expensive
C
MOH London
LG700517940 · Oct 29
$4,036 CAD
£2,275 GBP
View
13 more retailers have this diamond
Prices start from $373 CADSave up to $3,663 CAD

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.

B+
1.58ct Asscher
$373 CAD