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Round|Lab Grown|IGI

1.05ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG677518036

Shape and cutting style on the report: Round brilliant

Certificate IGI LG677518036

Diamond specifications and retailer prices

From $171 USD
As of November 1, 2026
Save $929 USD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,100 USD at Reve Diamonds · As of November 1, 2026
View at Reve 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 LG677518036 or 677518036. Listed at 24 retailers as of November 1, 2026, with prices from $171 to $1,100, a $929 spread on the same certified stone. Reve Diamonds lists it at $1,100. 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 angle34.8°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677518036
Dimensions6.53 × 6.57 × 3.99 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 LG677518036
Side View
Table 59.0%Crown 34.8°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.0%

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 1
Current: $558 USD|Low: $169 USD|High: $1,100 USD|Avg: $476 USD|-22.3%
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Retailer 21
Reve Diamonds
November 2, 2026
Retailer 13$171 USD
Retailer 10$190 USD
Retailer 2$198 USD
Retailer 7$211 USD
Retailer 9$211 USD
Retailer 15$365 USD
Retailer 18$365 USD
Retailer 3$366 USD
Retailer 12$374 USD
Retailer 16$376 USD
Retailer 8$377 USD
Retailer 6$454 USD
Retailer 19$486 USD
Retailer 17$515 USD
Retailer 1$558 USD
Retailer 4$610 USD
Retailer 14$680 USD
Retailer 21$701 USD
Retailer 11$734 USD
Retailer 5$790 USD
Retailer 20$994 USD
Reve Diamonds$1,100 USD

32 data points across 22 retailers

24 retailers$171 USD to $1,100 USD

A
Cheapest Retailer
-
$171 USD
A
Retailer 2
-
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$198 USD
View
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
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$366 USD
View
A
Retailer 9
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$374 USD
€356 EUR
View
B+
Retailer 10
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$376 USD
£296 GBP
View
B+
Retailer 11
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$377 USD
View
B+
Retailer 12
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$454 USD
View
B+
Retailer 13
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$486 USD
A$748 AUD
View
B+
Retailer 14
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$515 USD
A$793 AUD
View
B+
Retailer 15
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$558 USD
View
Retailer 16
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$610 USD
View
Price last confirmed 15 days ago
B
Retailer 17
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$680 USD
View
B+
Retailer 18
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$701 USD
A$1,078 AUD
View
Retailer 19
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$718 USD
View
Price last confirmed 17 days ago
B
Retailer 20
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$731 USD
View
B
Retailer 21
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$734 USD
View
Retailer 22
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$790 USD
View
Price last confirmed 17 days ago
B
Retailer 23
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$994 USD
£783 GBP
View
Most Expensive
B
Reve Diamonds
2E87BAE40 · Nov 1
$1,100 USD
View
23 more retailers have this diamond
Prices start from $171 USDSave up to $929 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