Asscher|Lab Grown|IGI

1.05ct G IF Asscher Lab Grown Diamond

ID • G/IF • IGI LG612330307

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG612330307

Diamond specifications and retailer prices

From $301 USD
As of November 4, 2026
Save $853 USD (74%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,154 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.05ct lab-grown asscher diamond

This 1.05ct lab-grown asscher sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG612330307 or 612330307. Listed at 6 retailers as of November 2, 2026, with prices from $301 to $1,154, a $853 spread on the same certified stone. MOH London lists it at $1,154. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612330307
Dimensions5.66 × 5.63 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
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 Faint Blue
Top View
5.66 mm5.63 mm1.05 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612330307
Side View
Table 62.0%Crown 36.9°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 63.2%

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: Nov 4
Current: $1,154 USD|Low: $301 USD|High: $1,168 USD|Avg: $533 USD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 5$301 USD
Retailer 2$448 USD
Retailer 4$449 USD
Retailer 6$453 USD
Retailer 3$469 USD
MOH London$1,154 USD

37 data points across 6 retailers

6 retailers$301 USD to $1,154 USD

B+
Cheapest Retailer
-
$301 USD
A
Retailer 2
-
$448 USD
View
A
Retailer 3
-
$449 USD
View
A
Retailer 4
-
$469 USD
View
B
Retailer 5
-
$966 USD
View
Most Expensive
B
MOH London
LG612330307 · Nov 2
$1,154 USD
£909 GBP
View
5 more retailers have this diamond
Prices start from $301 USDSave up to $853 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
1.05ct Asscher
$301 USD