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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 $381 AUD
$267 USD
As of November 2, 2026
Save $3,715 AUD (91%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,095 AUD at MOH London · As of November 1, 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 1, 2026, with prices from $381 to $4,095, a $3,715 spread on the same certified stone. MOH London lists it at $4,095. 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 2
Current: $4,095 AUD|Low: $472 AUD|High: $4,123 AUD|Avg: $1,286 AUD|-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 2, 2026
Retailer 11$472 AUD
Retailer 13$699 AUD
Retailer 14$713 AUD
Retailer 4$725 AUD
Retailer 8$778 AUD
Retailer 10$811 AUD
Retailer 3$1,032 AUD
Retailer 2$1,104 AUD
Retailer 6$1,265 AUD
Retailer 12$1,284 AUD
Retailer 9$1,455 AUD
Retailer 15$1,515 AUD
Retailer 7$1,589 AUD
Retailer 5$1,848 AUD
MOH London$4,095 AUD

23 data points across 15 retailers

13 retailers$381 AUD to $4,095 AUD

B+
Cheapest Retailer
-
$381 AUD
$267 USD
Retailer 2
-
$472 AUD
$331 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$472 AUD
$331 USD
View
B+
Retailer 4
-
$699 AUD
$490 USD
View
B+
Retailer 5
-
$778 AUD
€519 EUR
View
B+
Retailer 6
-
$811 AUD
ZAR 9,178 ZAR
View
B+
Retailer 7
-
$1,104 AUD
$774 USD
View
B
Retailer 8
-
$1,284 AUD
$900 USD
View
B
Retailer 9
-
$1,455 AUD
$1,020 USD
View
Retailer 10
-
$1,515 AUD
$1,062 USD
View
Price last confirmed 17 days ago
B
Retailer 11
-
$1,515 AUD
$1,062 USD
View
Retailer 12
-
$1,589 AUD
$1,113 USD
View
Price last confirmed 17 days ago
Most Expensive
C
MOH London
LG700517940 · Nov 1
$4,095 AUD
£2,260 GBP
View
12 more retailers have this diamond
Prices start from $381 AUDSave up to $3,715 AUD

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
$381 AUD