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Asscher|Lab Grown|IGI

1.03ct E IF Asscher Lab Grown Diamond

EX • E/IF • IGI LG712552550

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG712552550

Diamond specifications and retailer prices

From $468 USD
As of October 28, 2026
Save $916 USD (66%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,384 USD at MOH London · As of October 29, 2026
View at MOH London

About this 1.03ct lab-grown asscher diamond

This 1.03ct lab-grown asscher sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712552550 or 712552550. Listed at 5 retailers as of October 28, 2026, with prices from $468 to $1,384, a $916 spread on the same certified stone. MOH London lists it at $1,384. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712552550
Dimensions5.69 × 5.67 × 3.59 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
5.69 mm5.67 mm1.03 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712552550
Side View
Table 62.0%Crown 31.9°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,384 USD|Low: $468 USD|High: $1,407 USD|Avg: $840 USD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 29, 2026
Retailer 5$468 USD
Retailer 2$603 USD
Retailer 3$607 USD
Retailer 4$1,155 USD
MOH London$1,384 USD

40 data points across 5 retailers

5 retailers$468 USD to $1,384 USD

A
Cheapest Retailer
-
$468 USD
A
Retailer 2
-
$603 USD
£475 GBP
View
A
Retailer 3
-
$607 USD
View
B
Retailer 4
-
$1,155 USD
View
Most Expensive
B
MOH London
LG712552550 · Oct 29
$1,384 USD
£1,090 GBP
View
4 more retailers have this diamond
Prices start from $468 USDSave up to $916 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
1.03ct Asscher
$468 USD