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Cushion|Lab Grown|IGI

4.00ct F VVS1 Cushion Lab Grown Diamond

EX • F/VVS1 • IGI LG656407283

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG656407283

Diamond specifications and retailer prices

From $2,021 USD
As of November 2, 2026
Save $7,409 USD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $9,430 USD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4ct lab-grown cushion diamond

This 4ct 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 LG656407283 or 656407283. Listed at 4 retailers as of November 2, 2026, with prices from $2,021 to $9,430, a $7,409 spread on the same certified stone. Do Amore Diamonds lists it at $9,430. 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

4.00
Carat
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG656407283
Dimensions10.75 × 8.28 × 5.72 mm
L/W Ratio1.30
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.75 mm8.28 mm4.00 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG656407283
Side View
Table 62.0%Crown 34.9°Girdle: MED-THKPavilion 36°Culet: NoneDepth 69.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $9,430 USD|Low: $1,457 USD|High: $9,430 USD|Avg: $3,274 USD
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
October 4, 2026
Retailer 10$1,457 USD
Retailer 11$1,461 USD
Retailer 6$1,552 USD
Retailer 3$1,860 USD
Retailer 5$2,021 USD
Retailer 8$2,141 USD
Retailer 7$2,804 USD
Retailer 9$3,613 USD
Retailer 4$3,900 USD
Retailer 12$4,802 USD
Retailer 2$5,210 USD
Do Amore Diamonds$9,430 USD

2 data points across 12 retailers

4 retailers$2,021 USD to $9,430 USD

B+
Cheapest Retailer
-
$2,021 USD
Retailer 2
-
$4,802 USD
View
Price last confirmed 54 days ago
B
Retailer 3
-
$5,210 USD
View
Most Expensive
B
Do Amore Diamonds
23-656407283 · Nov 2
$9,430 USD
View
3 more retailers have this diamond
Prices start from $2,021 USDSave up to $7,409 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.

B+
4.00ct Cushion
$2,021 USD