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Round|Lab Grown|IGI

1.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG654415049

Shape and cutting style on the report: Round brilliant

Certificate IGI LG654415049

Diamond specifications and retailer prices

From $171 USD
As of November 1, 2026
Save $1,173 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,344 USD at Helzberg Diamonds · As of October 31, 2026
View at Helzberg Diamonds

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG654415049 or 654415049. Listed at 23 retailers as of October 31, 2026, with prices from $171 to $1,344, a $1,173 spread on the same certified stone. Helzberg Diamonds lists it at $1,344. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG654415049
Dimensions6.53 × 6.57 × 3.98 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.53 mm6.57 mm1.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG654415049
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.8%

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 1
Current: $376 USD|Low: $162 USD|High: $1,100 USD|Avg: $470 USD|+5.3%
Retailer 1
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Retailer 19
November 2, 2026
Retailer 10$171 USD
Retailer 8$190 USD
Retailer 4$211 USD
Retailer 7$211 USD
Retailer 15$365 USD
Retailer 13$365 USD
Retailer 2$366 USD
Retailer 16$373 USD
Retailer 1$376 USD
Retailer 5$377 USD
Retailer 17$486 USD
Retailer 12$515 USD
Retailer 19$553 USD
Retailer 3$610 USD
Retailer 11$680 USD
Retailer 18$701 USD
Retailer 9$734 USD
Retailer 14$988 USD
Retailer 6$1,100 USD

33 data points across 19 retailers

23 retailers$171 USD to $1,344 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
Retailer 3
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$198 USD
View
Price last confirmed 41 days ago
Retailer 4
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$211 USD
View
Price last confirmed 8 days ago
A
Retailer 5
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$211 USD
View
A
Retailer 6
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$365 USD
£287 GBP
View
A
Retailer 7
-
$365 USD
ZAR 5,897 ZAR
View
B+
Retailer 8
-
$366 USD
View
B+
Retailer 9
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$373 USD
€355 EUR
View
B+
Retailer 10
-
$376 USD
£296 GBP
View
B+
Retailer 11
-
$377 USD
View
B+
Retailer 12
-
$486 USD
A$748 AUD
View
B+
Retailer 13
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$515 USD
A$793 AUD
View
B+
Retailer 14
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$553 USD
View
Retailer 15
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$610 USD
View
Price last confirmed 15 days ago
B
Retailer 16
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$680 USD
View
Retailer 17
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$680 USD
View
Price last confirmed 42 days ago
B+
Retailer 18
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$701 USD
A$1,078 AUD
View
B
Retailer 19
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$731 USD
View
B
Retailer 20
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$734 USD
View
B
Retailer 21
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$988 USD
£778 GBP
View
B
Retailer 22
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$1,100 USD
View
Most Expensive
B
Helzberg Diamonds
ZXZMLKKHLGKP · Oct 31
$1,344 USD
View
22 more retailers have this diamond
Prices start from $171 USDSave up to $1,173 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
$171 USD