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Asscher|Lab Grown|IGI

1.18ct F VS1 Asscher Lab Grown Diamond

EX • F/VS1 • IGI LG584347803

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG584347803

Diamond specifications and retailer prices

From $812 USD
£640 GBP
As of November 2, 2026
6 retailers carry this diamond
Most expensive: $1,048 USD at MOH London · As of October 19, 2026
View at MOH London

About this 1.18ct lab-grown asscher diamond

This 1.18ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG584347803 or 584347803. Listed at 6 retailers as of November 2, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.18
Carat
F
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584347803
Dimensions5.89 × 5.80 × 3.88 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.89 mm5.80 mm1.18 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584347803
Side View
Table 65.0%Crown 34.8°Girdle: MediumPavilion 40.1°Culet: NoneDepth 66.9%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,048 USD|Low: $312 USD|High: $7,760 USD|Avg: $1,038 USD|-72.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 21, 2026
Retailer 2$312 USD
Retailer 6$413 USD
Retailer 9$449 USD
Retailer 4$640 USD
Retailer 11$653 USD
Retailer 3$672 USD
Retailer 8$812 USD
MOH London$1,048 USD
Retailer 7$1,190 USD
Retailer 10$1,280 USD
Retailer 5$1,820 USD

22 data points across 11 retailers

6 retailers

Retailer 1
-
$413 USD
Price last confirmed 13 days ago
Retailer 2
-
$480 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$640 USD
A$985 AUD
View
Price last confirmed 16 days ago
Retailer 4
-
$672 USD
View
B
Retailer 5
-
$812 USD
£640 GBP
View
Most Expensive
MOH London
LG584347803 · Oct 19
$1,048 USD
£825 GBP
View
Price last confirmed 15 days ago
5 more retailers have this diamond
Prices start from $812 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.

B
1.18ct Asscher
$812 USD