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Round|Lab Grown|IGI

1.05ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG794609680

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794609680

Diamond specifications and retailer prices

From $162 USD
As of November 3, 2026
Save $538 USD (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $945 USD at MOH London · As of October 26, 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 LG794609680 or 794609680. Listed at 21 retailers as of November 3, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794609680
Dimensions6.53 × 6.49 × 4.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.53 mm6.49 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794609680
Side View
Table 58.0%Crown 35.9°Girdle: MediumPavilion 41°Culet: NoneDepth 62.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $945 USD|Low: $161 USD|High: $955 USD|Avg: $442 USD|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 4, 2026
Retailer 4$162 USD
Retailer 19$181 USD
Retailer 18$188 USD
Retailer 13$201 USD
Retailer 10$308 USD
Retailer 2$345 USD
Retailer 7$346 USD
Retailer 15$350 USD
Retailer 6$364 USD
Retailer 12$405 USD
Retailer 16$466 USD
Retailer 9$492 USD
Retailer 5$520 USD
Retailer 14$537 USD
Retailer 11$552 USD
Retailer 8$564 USD
Retailer 17$646 USD
Retailer 3$661 USD
Retailer 20$700 USD
MOH London$945 USD

28 data points across 20 retailers

21 retailers$162 USD to $700 USD

A
Cheapest Retailer
-
$162 USD
A
Retailer 2
-
$181 USD
View
Final sale: no returns
A
Retailer 3
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$188 USD
View
A
Retailer 4
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$201 USD
View
Retailer 5
-
$202 USD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$308 USD
View
A
Retailer 7
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$345 USD
View
Retailer 8
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$346 USD
View
Price last confirmed 9 days ago
A
Retailer 9
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$350 USD
View
A
Retailer 10
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$364 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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$492 USD
View
Price last confirmed 10 days ago
B+
Retailer 14
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$520 USD
View
B+
Retailer 15
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$537 USD
View
B+
Retailer 16
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$552 USD
View
Retailer 17
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$564 USD
View
Price last confirmed 9 days ago
B
Retailer 18
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$646 USD
View
B
Retailer 19
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$661 USD
View
B
Retailer 20
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$700 USD
View
Most Expensive
MOH London
LG794609680 · Oct 26
$945 USD
£744 GBP
View
Price last confirmed 9 days ago
20 more retailers have this diamond
Prices start from $162 USDSave up to $538 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
$162 USD