Cushion|Lab Grown|IGI

3.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG828697500

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG828697500

Diamond specifications and retailer prices

From $927 USD
As of November 1, 2026
Save $4,003 USD (81%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $4,930 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown cushion diamond

This 3.05ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828697500 or 828697500. Listed at 10 retailers as of October 28, 2026, with prices from $927 to $4,930, a $4,003 spread on the same certified stone. Do Amore Diamonds lists it at $4,930. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.05
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.6°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828697500
Dimensions10.47 × 7.46 × 4.83 mm
L/W Ratio1.40
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm7.46 mm3.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828697500
Side View
Table 63.0%Crown 31.6°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 64.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $4,930 USD|Low: $658 USD|High: $5,410 USD|Avg: $2,178 USD|-8.9%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 11$658 USD
Retailer 2$825 USD
Retailer 5$916 USD
Retailer 12$927 USD
Retailer 9$946 USD
Retailer 8$976 USD
Retailer 6$1,143 USD
Retailer 4$1,767 USD
Retailer 13$2,670 USD
Retailer 7$3,303 USD
Retailer 10$3,900 USD
Retailer 3$4,633 USD
Do Amore Diamonds$4,930 USD

13 data points across 13 retailers

10 retailers$927 USD to $4,930 USD

Retailer 1
-
$825 USD
Price last confirmed 5 days ago
A
Retailer 2
-
$927 USD
View
A
Retailer 3
-
$946 USD
View
A
Retailer 4
-
$976 USD
View
A
Retailer 5
-
$1,143 USD
€1,089 EUR
View
B
Retailer 6
-
$2,670 USD
View
B
Retailer 7
-
$3,303 USD
£2,601 GBP
View
B
Retailer 8
-
$3,900 USD
View
B
Retailer 9
-
$4,633 USD
View
Most Expensive
B
Do Amore Diamonds
27-413B9A664 · Oct 28
$4,930 USD
View
9 more retailers have this diamond
Prices start from $927 USDSave up to $4,003 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
3.05ct Cushion
$927 USD