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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 $341 SGD
As of November 4, 2026
Save $3,327 SGD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,668 SGD at MOH London · As of November 3, 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 13 retailers as of November 3, 2026, with prices from $341 to $3,668, a $3,327 spread on the same certified stone. MOH London lists it at $3,668. 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
Colour
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: Nov 4
Current: $3,668 SGD|Low: $423 SGD|High: $3,692 SGD|Avg: $1,151 SGD|-0.1%
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
November 3, 2026
Retailer 11$423 SGD
Retailer 13$626 SGD
Retailer 14$639 SGD
Retailer 4$649 SGD
Retailer 9$695 SGD
Retailer 2$727 SGD
Retailer 3$924 SGD
Retailer 8$989 SGD
Retailer 6$1,132 SGD
Retailer 12$1,150 SGD
Retailer 10$1,303 SGD
Retailer 15$1,357 SGD
Retailer 7$1,422 SGD
Retailer 5$1,655 SGD
MOH London$3,668 SGD

24 data points across 15 retailers

13 retailers$341 SGD to $3,668 SGD

B+
Cheapest Retailer
-
$341 SGD
Retailer 2
-
$423 SGD
View
Price last confirmed 11 days ago
B+
Retailer 3
-
$423 SGD
View
B+
Retailer 4
-
$626 SGD
View
B+
Retailer 5
-
$695 SGD
View
B+
Retailer 6
-
$727 SGD
View
B+
Retailer 7
-
$989 SGD
View
B
Retailer 8
-
$1,150 SGD
View
B
Retailer 9
-
$1,303 SGD
View
Retailer 10
-
$1,357 SGD
View
Price last confirmed 20 days ago
B
Retailer 11
-
$1,357 SGD
View
Retailer 12
-
$1,422 SGD
View
Price last confirmed 20 days ago
Most Expensive
C
MOH London
LG700517940 · Nov 3
$3,668 SGD
£2,260 GBP
View
12 more retailers have this diamond
Prices start from $341 SGDSave up to $3,327 SGD

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
$341 SGD