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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG799648849

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799648849

Diamond specifications and retailer prices

From $164 USD
As of November 3, 2026
Save $782 USD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $946 USD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round 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 LG799648849 or 799648849. Listed at 21 retailers as of November 3, 2026, with prices from $164 to $946, a $782 spread on the same certified stone. MOH London lists it at $946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799648849
Dimensions6.60 × 6.55 × 4.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.60 mm6.55 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799648849
Side View
Table 57.0%Crown 33°Girdle: MediumPavilion 41.2°Culet: NoneDepth 61.1%

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 3
Current: $946 USD|Low: $163 USD|High: $963 USD|Avg: $461 USD|-1.7%
MOH London
Retailer 2
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Retailer 7
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Retailer 12
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Retailer 20
November 4, 2026
Retailer 6$164 USD
Retailer 3$182 USD
Retailer 20$190 USD
Retailer 13$203 USD
Retailer 19$308 USD
Retailer 2$349 USD
Retailer 8$349 USD
Retailer 15$354 USD
Retailer 7$366 USD
Retailer 12$405 USD
Retailer 16$466 USD
Retailer 9$496 USD
Retailer 18$521 USD
Retailer 10$557 USD
Retailer 11$572 USD
Retailer 17$652 USD
Retailer 5$669 USD
Retailer 14$689 USD
Retailer 4$706 USD
MOH London$946 USD

27 data points across 20 retailers

21 retailers$164 USD to $946 USD

A
Cheapest Retailer
-
$164 USD
A
Retailer 2
-
$182 USD
View
Final sale: no returns
A
Retailer 3
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$190 USD
View
A
Retailer 4
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$203 USD
View
Retailer 5
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$204 USD
View
Price last confirmed 11 days ago
A
Retailer 6
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$308 USD
View
A
Retailer 7
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$349 USD
View
Retailer 8
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$349 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
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$354 USD
View
A
Retailer 10
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$366 USD
View
Retailer 11
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$405 USD
View
Price last confirmed 29 days ago
B+
Retailer 12
-
$466 USD
View
Retailer 13
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$496 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
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$521 USD
View
B+
Retailer 15
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$557 USD
View
Retailer 16
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$572 USD
View
Price last confirmed 12 days ago
B
Retailer 17
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$652 USD
View
B
Retailer 18
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$669 USD
View
B
Retailer 19
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$689 USD
View
B
Retailer 20
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$706 USD
View
Most Expensive
B
MOH London
LG799648849 · Nov 4
$946 USD
£745 GBP
View
20 more retailers have this diamond
Prices start from $164 USDSave up to $782 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 Round
$164 USD