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Cushion|Lab Grown|IGI

1.05ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG742529022

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG742529022

Diamond specifications and retailer prices

From $179 USD
As of November 5, 2026
Save $1,371 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,791 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion 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 LG742529022 or 742529022. Listed at 22 retailers as of November 4, 2026, with a 766% 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG742529022
Dimensions6.68 × 5.53 × 3.75 mm
L/W Ratio1.21
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
6.68 mm5.53 mm1.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG742529022
Side View
Table 59.0%Crown 31.6°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 67.8%

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 5
Current: $390 USD|Low: $179 USD|High: $1,550 USD|Avg: $544 USD|+1.8%
Retailer 1
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
November 5, 2026
Retailer 5$179 USD
Retailer 9$221 USD
Retailer 11$269 USD
Retailer 16$286 USD
Retailer 17$320 USD
Retailer 4$340 USD
Retailer 14$380 USD
Retailer 1$390 USD
Retailer 15$428 USD
Retailer 2$444 USD
Retailer 12$537 USD
Retailer 13$765 USD
Retailer 7$770 USD
Retailer 8$790 USD
Retailer 10$1,028 USD
Retailer 6$1,071 USD
Retailer 3$1,550 USD

42 data points across 17 retailers

22 retailers$179 USD to $1,550 USD

A
Cheapest Retailer
-
$179 USD
Final sale: no returns
Retailer 2
-
$221 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
$269 USD
View
B+
Retailer 4
-
$286 USD
View
A
Retailer 5
-
$320 USD
View
A
Retailer 6
-
$340 USD
View
A
Retailer 7
-
$380 USD
View
A
Retailer 8
-
$390 USD
View
A
Retailer 9
-
$428 USD
View
A
Retailer 10
-
$444 USD
View
B+
Retailer 11
-
$537 USD
View
B+
Retailer 12
-
$763 USD
View
B
Retailer 13
-
$765 USD
View
Retailer 14
-
$765 USD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$770 USD
View
B+
Retailer 16
-
$770 USD
View
Retailer 17
-
$790 USD
View
Price last confirmed 12 days ago
B
Retailer 18
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$1,028 USD
View
B
Retailer 19
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$1,071 USD
View
Retailer 20
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$1,143 USD
View
Price last confirmed 15 days ago
B
Retailer 21
-
$1,550 USD
View
Most Expensive
Queensmith
LG742529022 · Oct 27
$1,791 USD
£1,410 GBP
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $179 USDSave up to $1,371 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 Cushion
$179 USD