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Cushion|Lab Grown|IGI

1.05ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG783635578

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG783635578

Diamond specifications and retailer prices

From $262 USD
As of November 3, 2026
Save $1,040 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,302 USD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG783635578 or 783635578. Listed at 17 retailers as of November 3, 2026, with prices from $262 to $1,302, a $1,040 spread on the same certified stone. Reve Diamonds lists it at $1,302. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle31°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783635578
Dimensions6.78 × 5.13 × 3.46 mm
L/W Ratio1.32
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.78 mm5.13 mm1.05 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783635578
Side View
Table 64.0%Crown 35.3°Girdle: MED-STKPavilion 31°Culet: NoneDepth 67.4%

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 3
Current: $1,159 USD|Low: $262 USD|High: $1,177 USD|Avg: $609 USD|-1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 4$262 USD
Retailer 2$290 USD
Retailer 10$390 USD
Retailer 8$477 USD
Retailer 7$501 USD
Retailer 3$524 USD
Retailer 5$542 USD
Retailer 6$711 USD
Retailer 9$718 USD
Retailer 11$886 USD
Retailer 12$955 USD
Retailer 1$1,159 USD

45 data points across 12 retailers

17 retailers$262 USD to $1,302 USD

A
Cheapest Retailer
-
$262 USD
Final sale: no returns
Retailer 2
-
$290 USD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$390 USD
View
A
Retailer 4
-
$469 USD
View
A
Retailer 5
-
$477 USD
View
B+
Retailer 6
-
$501 USD
View
B+
Retailer 7
-
$524 USD
View
B+
Retailer 8
-
$542 USD
View
B+
Retailer 9
-
$711 USD
View
B+
Retailer 10
-
$718 USD
View
B
Retailer 11
-
$785 USD
View
B
Retailer 12
-
$886 USD
View
Price last confirmed 7 days ago
Retailer 13
-
$955 USD
View
Price last confirmed 17 days ago
B
Retailer 14
-
$985 USD
View
B
Retailer 15
-
$1,007 USD
View
B
Retailer 16
-
$1,159 USD
View
Most Expensive
B
Reve Diamonds
6FCEDABE9 · Nov 4
$1,302 USD
View
16 more retailers have this diamond
Prices start from $262 USDSave up to $1,040 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
$262 USD