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 $385 USD
€367 EUR
As of October 29, 2026
Save $684 USD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,069 USD 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 $385 to $1,069, a $684 spread on the same certified stone. MOH London lists it at $1,069. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,069 USD|Low: $375 USD|High: $1,076 USD|Avg: $589 USD|+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$385 USD
Retailer 9$402 USD
Retailer 2$411 USD
Retailer 6$443 USD
Retailer 11$444 USD
Retailer 4$468 USD
Retailer 10$475 USD
Retailer 7$595 USD
Retailer 3$745 USD
Retailer 12$785 USD
Retailer 8$1,000 USD
MOH London$1,069 USD

44 data points across 12 retailers

11 retailers$385 USD to $1,069 USD

A
Cheapest Retailer
-
$385 USD
€367 EUR
A
Retailer 2
-
$402 USD
View
A
Retailer 3
-
$411 USD
£324 GBP
View
A
Retailer 4
-
$443 USD
£349 GBP
View
A
Retailer 5
-
$444 USD
View
A
Retailer 6
-
$475 USD
View
B+
Retailer 7
-
$595 USD
View
Retailer 8
-
$628 USD
View
Price last confirmed 81 days ago
B+
Retailer 9
-
$785 USD
View
B
Retailer 10
-
$1,000 USD
View
Most Expensive
B
MOH London
LG792610688 · Oct 29
$1,069 USD
£842 GBP
View
10 more retailers have this diamond
Prices start from $385 USDSave up to $684 USD

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
$385 USD