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Cushion|Lab Grown|IGI

3.05ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG763614759

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG763614759

Diamond specifications and retailer prices

From $770 USD
As of November 4, 2026
Save $3,150 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,920 USD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 LG763614759 or 763614759. Listed at 20 retailers as of November 4, 2026, with prices from $770 to $3,920, a $3,150 spread on the same certified stone. Brilliant Earth lists it at $3,920. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763614759
Dimensions7.42 × 7.42 × 4.95 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.42 mm7.42 mm3.05 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763614759
Side View
Table 65.0%Crown 41.9°Girdle: MED-STKPavilion 34.6°Culet: NoneDepth 66.7%

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 4
Current: $3,920 USD|Low: $770 USD|High: $4,140 USD|Avg: $2,009 USD|-5.3%
Brilliant Earth
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
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Retailer 18
November 5, 2026
Retailer 12$770 USD
Retailer 18$845 USD
Retailer 5$972 USD
Retailer 4$986 USD
Retailer 13$1,093 USD
Retailer 11$1,100 USD
Retailer 17$1,502 USD
Retailer 14$1,545 USD
Retailer 15$1,639 USD
Retailer 3$1,754 USD
Retailer 8$2,072 USD
Retailer 10$2,268 USD
Retailer 9$2,291 USD
Retailer 7$2,305 USD
Retailer 6$3,040 USD
Retailer 2$3,081 USD
Retailer 16$3,203 USD
Brilliant Earth$3,920 USD

35 data points across 18 retailers

20 retailers$770 USD to $3,920 USD

Retailer 1
-
$768 USD
Price last confirmed 20 days ago
A
Retailer 2
-
$770 USD
View
A
Retailer 3
-
$845 USD
View
A
Retailer 4
-
$972 USD
View
A
Retailer 5
-
$986 USD
View
A
Retailer 6
-
$1,093 USD
View
A
Retailer 7
-
$1,100 USD
View
A
Retailer 8
-
$1,502 USD
View
A
Retailer 9
-
$1,545 USD
View
A
Retailer 10
-
$1,639 USD
View
B+
Retailer 11
-
$1,754 USD
View
B+
Retailer 12
-
$2,072 USD
View
B+
Retailer 13
-
$2,176 USD
View
B+
Retailer 14
-
$2,268 USD
View
B+
Retailer 15
-
$2,291 USD
View
B+
Retailer 16
-
$2,305 USD
View
B
Retailer 17
-
$3,040 USD
View
B
Retailer 18
-
$3,081 USD
View
B
Retailer 19
-
$3,203 USD
View
Most Expensive
B
Brilliant Earth
17200845A · Nov 4
$3,920 USD
View
19 more retailers have this diamond
Prices start from $770 USDSave up to $3,150 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
$770 USD