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Asscher|Lab Grown|IGI

1.00ct F VS2 Asscher Lab Grown Diamond

EX • F/VS2 • IGI LG788657519

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG788657519

Diamond specifications and retailer prices

From $173 USD
As of November 4, 2026
Save $826 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $999 USD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown asscher diamond

This 1ct lab-grown asscher sits in the classic one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG788657519 or 788657519. Listed at 19 retailers as of November 4, 2026, with prices from $173 to $999, a $826 spread on the same certified stone. MOH London lists it at $999. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
F
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788657519
Dimensions5.59 × 5.51 × 3.55 mm
L/W Ratio1.01
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
5.59 mm5.51 mm1.00 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788657519
Side View
Table 60.0%Crown 33.7°Girdle: MediumPavilion 38.3°Culet: NoneDepth 64.4%

Caratlytics Score

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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: $999 USD|Low: $166 USD|High: $1,015 USD|Avg: $504 USD|+9.0%
MOH London
Retailer 2
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Retailer 5
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Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
November 5, 2026
Retailer 14$173 USD
Retailer 16$214 USD
Retailer 5$326 USD
Retailer 11$370 USD
Retailer 2$379 USD
Retailer 3$382 USD
Retailer 12$407 USD
Retailer 9$465 USD
Retailer 13$514 USD
Retailer 6$530 USD
Retailer 10$542 USD
Retailer 8$586 USD
Retailer 15$610 USD
Retailer 4$694 USD
Retailer 7$743 USD
MOH London$999 USD

45 data points across 16 retailers

19 retailers$173 USD to $999 USD

A
Cheapest Retailer
-
$173 USD
A
Retailer 2
-
$201 USD
View
A
Retailer 3
-
$214 USD
View
Retailer 4
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$214 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$326 USD
View
Retailer 6
-
$370 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
$379 USD
View
A
Retailer 8
-
$382 USD
View
A
Retailer 9
-
$407 USD
View
B+
Retailer 10
-
$465 USD
View
Retailer 11
-
$514 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$530 USD
View
B+
Retailer 13
-
$542 USD
View
B
Retailer 14
-
$586 USD
View
B+
Retailer 15
-
$610 USD
View
B
Retailer 16
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$689 USD
View
B
Retailer 17
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$708 USD
View
Retailer 18
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$743 USD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG788657519 · Nov 5
$999 USD
£787 GBP
View
18 more retailers have this diamond
Prices start from $173 USDSave up to $826 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
1.00ct Asscher
$173 USD