Cushion|Lab Grown|IGI

4.08ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG821659907

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG821659907

Diamond specifications and retailer prices

From $2,180 USD
As of October 28, 2026
Save $7,500 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,680 USD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 4.08ct lab-grown cushion diamond

This 4.08ct 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 LG821659907 or 821659907. Listed at 13 retailers as of October 28, 2026, with prices from $2,180 to $9,680, a $7,500 spread on the same certified stone. Do Amore Diamonds lists it at $9,680. 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

4.08
Carat
F
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821659907
Dimensions10.87 × 8.39 × 5.71 mm
L/W Ratio1.30
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.87 mm8.39 mm4.08 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821659907
Side View
Table 60.0%Crown 35°Girdle: MED-THKPavilion 38.3°Culet: NoneDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $9,680 USD|Low: $1,816 USD|High: $9,680 USD|Avg: $4,339 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
Retailer 13
October 28, 2026
Retailer 5$1,816 USD
Retailer 2$1,985 USD
Retailer 10$2,180 USD
Retailer 7$2,552 USD
Retailer 6$2,824 USD
Retailer 3$4,086 USD
Retailer 13$4,145 USD
Retailer 9$4,249 USD
Retailer 12$4,892 USD
Retailer 4$4,970 USD
Retailer 8$5,732 USD
Retailer 11$7,040 USD
Do Amore Diamonds$9,680 USD

29 data points across 13 retailers

13 retailers$2,180 USD to $9,680 USD

Retailer 1
-
$1,816 USD
Price last confirmed 20 days ago
Retailer 2
-
$1,985 USD
View
Price last confirmed 5 days ago
A
Retailer 3
-
$2,180 USD
View
B+
Retailer 4
-
$2,552 USD
View
Price last confirmed 6 days ago
B+
Retailer 5
-
$2,824 USD
£2,224 GBP
View
Retailer 6
-
$4,086 USD
A$6,286 AUD
View
Price last confirmed 11 days ago
Retailer 7
-
$4,145 USD
£3,264 GBP
View
Price last confirmed 7 days ago
Retailer 8
-
$4,249 USD
ZAR 68,642 ZAR
View
Price last confirmed 8 days ago
Retailer 9
-
$4,892 USD
View
Price last confirmed 7 days ago
Retailer 10
-
$4,970 USD
View
Price last confirmed 14 days ago
B
Retailer 11
-
$5,732 USD
£4,513 GBP
View
B
Retailer 12
-
$7,040 USD
View
Most Expensive
B
Do Amore Diamonds
36-1865639 · Oct 28
$9,680 USD
View
12 more retailers have this diamond
Prices start from $2,180 USDSave up to $7,500 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
4.08ct Cushion
$2,180 USD