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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 $245 AUD
As of November 3, 2026
Save $1,330 AUD (84%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,574 AUD at Reve Diamonds · As of November 4, 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 3, 2026, with prices from $245 to $1,574, a $1,330 spread on the same certified stone. Reve Diamonds lists it at $1,574. 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
Colour
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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $533 AUD|Low: $242 AUD|High: $1,574 AUD|Avg: $707 AUD|+4.2%
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Retailer 21
Reve Diamonds
November 4, 2026
Retailer 13$245 AUD
Retailer 10$272 AUD
Retailer 2$284 AUD
Retailer 7$302 AUD
Retailer 9$302 AUD
Retailer 12$521 AUD
Retailer 18$523 AUD
Retailer 3$524 AUD
Retailer 1$533 AUD
Retailer 16$534 AUD
Retailer 8$540 AUD
Retailer 6$650 AUD
Retailer 19$696 AUD
Retailer 17$737 AUD
Retailer 15$799 AUD
Retailer 4$873 AUD
Retailer 14$974 AUD
Retailer 21$1,002 AUD
Retailer 11$1,051 AUD
Retailer 5$1,131 AUD
Retailer 20$1,423 AUD
Reve Diamonds$1,574 AUD

33 data points across 22 retailers

24 retailers$245 AUD to $1,574 AUD

A
Cheapest Retailer
-
$245 AUD
A
Retailer 2
-
$272 AUD
View
Final sale: no returns
A
Retailer 3
-
$284 AUD
View
Retailer 4
-
$302 AUD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$302 AUD
View
A
Retailer 6
-
$521 AUD
View
A
Retailer 7
-
$523 AUD
View
B+
Retailer 8
-
$524 AUD
View
B+
Retailer 9
-
$533 AUD
View
A
Retailer 10
-
$534 AUD
View
B+
Retailer 11
-
$540 AUD
View
B+
Retailer 12
-
$650 AUD
View
B+
Retailer 13
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$696 AUD
View
B+
Retailer 14
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$737 AUD
View
B+
Retailer 15
-
$799 AUD
View
Retailer 16
-
$873 AUD
View
Price last confirmed 17 days ago
B
Retailer 17
-
$974 AUD
View
Retailer 18
-
$1,002 AUD
View
Price last confirmed 8 days ago
B
Retailer 19
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$1,028 AUD
View
B
Retailer 20
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$1,047 AUD
View
B
Retailer 21
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$1,051 AUD
View
Retailer 22
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$1,131 AUD
View
Price last confirmed 19 days ago
B
Retailer 23
-
$1,423 AUD
View
Most Expensive
B
Reve Diamonds
2E87BAE40 · Nov 4
$1,574 AUD
$1,100 USD
View
23 more retailers have this diamond
Prices start from $245 AUDSave up to $1,330 AUD

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
$245 AUD