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Asscher|Lab Grown|IGI

1.07ct F SI1 Asscher Lab Grown Diamond

ID • F/SI1 • IGI LG508156863

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG508156863

Diamond specifications and retailer prices

From $266 USD
As of November 6, 2026
Save $749 USD (74%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,015 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.07ct lab-grown asscher diamond

This 1.07ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508156863 or 508156863. Listed at 5 retailers as of November 2, 2026, with prices from $266 to $1,015, a $749 spread on the same certified stone. MOH London lists it at $1,015. 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

1.07
Carat
F
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.4°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156863
Dimensions5.66 × 5.57 × 3.73 mm
L/W Ratio1.02
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
5.66 mm5.57 mm1.07 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG508156863
Side View
Table 66.0%Crown 23.4°Girdle: Slightly ThickPavilion 39°Culet: NoneDepth 67.0%

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 6
Current: $1,015 USD|Low: $263 USD|High: $1,017 USD|Avg: $519 USD|+0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4$266 USD
Retailer 2$384 USD
Retailer 3$412 USD
Retailer 6$430 USD
Retailer 5$871 USD
MOH London$1,015 USD

35 data points across 6 retailers

5 retailers$266 USD to $1,015 USD

B+
Cheapest Retailer
-
$266 USD
A
Retailer 2
-
$384 USD
View
B+
Retailer 3
-
$412 USD
View
B
Retailer 4
-
$871 USD
View
Most Expensive
B
MOH London
LG508156863 · Nov 2
$1,015 USD
£799 GBP
View
4 more retailers have this diamond
Prices start from $266 USDSave up to $749 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
1.07ct Asscher
$266 USD