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Asscher|Lab Grown|IGI

1.23ct E VS1 Asscher Lab Grown Diamond

EX • E/VS1 • IGI LG792610688

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG792610688

Diamond specifications and retailer prices

From $549 AUD
€367 EUR
As of October 29, 2026
Save $974 AUD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,522 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.23ct lab-grown asscher diamond

This 1.23ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG792610688 or 792610688. Listed at 11 retailers as of October 29, 2026, with prices from $549 to $1,522, a $974 spread on the same certified stone. MOH London lists it at $1,522. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792610688
Dimensions5.95 × 5.95 × 3.88 mm
L/W Ratio1.00
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
5.95 mm5.95 mm1.23 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792610688
Side View
Table 64.0%Crown 34.5°Girdle: Slightly ThickPavilion 40.2°Culet: NoneDepth 65.2%

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 29
Current: $1,522 AUD|Low: $534 AUD|High: $1,531 AUD|Avg: $838 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
October 30, 2026
Retailer 5$549 AUD
Retailer 9$572 AUD
Retailer 2$585 AUD
Retailer 6$631 AUD
Retailer 11$632 AUD
Retailer 4$667 AUD
Retailer 10$676 AUD
Retailer 7$847 AUD
Retailer 3$1,060 AUD
Retailer 12$1,118 AUD
Retailer 8$1,423 AUD
MOH London$1,522 AUD

44 data points across 12 retailers

11 retailers$549 AUD to $1,522 AUD

A
Cheapest Retailer
-
$549 AUD
€367 EUR
A
Retailer 2
-
$572 AUD
$402 USD
View
A
Retailer 3
-
$585 AUD
£324 GBP
View
A
Retailer 4
-
$631 AUD
£349 GBP
View
A
Retailer 5
-
$632 AUD
$444 USD
View
A
Retailer 6
-
$676 AUD
$475 USD
View
B+
Retailer 7
-
$847 AUD
$595 USD
View
Retailer 8
-
$893 AUD
$628 USD
View
Price last confirmed 81 days ago
B+
Retailer 9
-
$1,118 AUD
$785 USD
View
B
Retailer 10
-
$1,423 AUD
$1,000 USD
View
Most Expensive
B
MOH London
LG792610688 · Oct 29
$1,522 AUD
£842 GBP
View
10 more retailers have this diamond
Prices start from $549 AUDSave up to $974 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
1.23ct Asscher
$549 AUD