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Asscher|Lab Grown|IGI

0.98ct E SI1 Asscher Lab Grown Diamond

ID • E/SI1 • IGI LG787603539

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG787603539

Diamond specifications and retailer prices

From $191 AUD
$134 USD
As of October 27, 2026
Save $1,796 AUD (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,987 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.98ct lab-grown asscher diamond

This 0.98ct lab-grown asscher sits in the just-under-one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG787603539 or 787603539. Listed at 18 retailers as of October 27, 2026, with prices from $191 to $1,987, a $1,796 spread on the same certified stone. MOH London lists it at $1,987. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.98
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787603539
Dimensions5.59 × 5.58 × 3.55 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
Top View
5.59 mm5.58 mm0.98 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787603539
Side View
Table 68.0%Crown 33.8°Girdle: MediumPavilion 39.2°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,987 AUD|Low: $184 AUD|High: $1,999 AUD|Avg: $571 AUD|-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 29, 2026
Retailer 15$191 AUD
Retailer 12$228 AUD
Retailer 7$236 AUD
Retailer 2$242 AUD
Retailer 10$314 AUD
Retailer 9$399 AUD
Retailer 13$415 AUD
Retailer 6$446 AUD
Retailer 11$450 AUD
Retailer 14$605 AUD
Retailer 3$655 AUD
Retailer 5$762 AUD
Retailer 8$855 AUD
Retailer 4$1,196 AUD
MOH London$1,987 AUD

37 data points across 15 retailers

18 retailers$191 AUD to $1,987 AUD

A
Cheapest Retailer
-
$191 AUD
$134 USD
A
Retailer 2
-
$222 AUD
$156 USD
View
A
Retailer 3
-
$228 AUD
$160 USD
View
Final sale: no returns
A
Retailer 4
-
$236 AUD
$166 USD
View
A
Retailer 5
-
$242 AUD
$170 USD
View
A
Retailer 6
-
$314 AUD
£174 GBP
View
A
Retailer 7
-
$399 AUD
£221 GBP
View
A
Retailer 8
-
$415 AUD
€278 EUR
View
A
Retailer 9
-
$446 AUD
$313 USD
View
A
Retailer 10
-
$450 AUD
£249 GBP
View
B+
Retailer 11
-
$605 AUD
$425 USD
View
B+
Retailer 12
-
$655 AUD
$460 USD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$692 AUD
$486 USD
View
B+
Retailer 14
-
$762 AUD
$535 USD
View
B
Retailer 15
-
$855 AUD
$601 USD
View
B
Retailer 16
-
$1,196 AUD
$840 USD
View
B
Retailer 17
-
$1,400 AUD
$983 USD
View
Most Expensive
B
MOH London
LG787603539 · Oct 29
$1,987 AUD
£1,099 GBP
View
17 more retailers have this diamond
Prices start from $191 AUDSave up to $1,796 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.

A
0.98ct Asscher
$191 AUD