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Cushion|Lab Grown|IGI

4.04ct D VVS1 Cushion Lab Grown Diamond

EX • D/VVS1 • IGI LG728567937

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG728567937

Diamond specifications and retailer prices

From $1,287 USD
As of October 31, 2026
Save $6,083 USD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,370 USD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.04ct lab-grown cushion diamond

This 4.04ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG728567937 or 728567937. Listed at 19 retailers as of October 31, 2026, with prices from $1,287 to $7,370, a $6,083 spread on the same certified stone. Brilliant Earth lists it at $7,370. 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

4.04
Carat
D
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG728567937
Dimensions8.63 × 8.63 × 5.76 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.63 mm8.63 mm4.04 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG728567937
Side View
Table 63.0%Crown 35.4°Girdle: MED-THKPavilion 39.6°Culet: NoneDepth 66.7%

Caratlytics Score

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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: Oct 31
Current: $7,370 USD|Low: $1,287 USD|High: $7,370 USD|Avg: $2,760 USD
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
November 1, 2026
Retailer 10$1,287 USD
Retailer 4$1,334 USD
Retailer 11$1,505 USD
Retailer 6$1,701 USD
Retailer 2$1,935 USD
Retailer 15$2,005 USD
Retailer 9$2,125 USD
Retailer 12$2,445 USD
Retailer 13$2,839 USD
Retailer 8$2,858 USD
Retailer 3$3,037 USD
Retailer 7$3,443 USD
Retailer 5$3,689 USD
Retailer 14$4,309 USD
Brilliant Earth$7,370 USD

39 data points across 15 retailers

19 retailers$1,287 USD to $7,370 USD

A
Cheapest Retailer
-
$1,287 USD
Final sale: no returns
Retailer 2
-
$1,334 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
$1,505 USD
View
A
Retailer 4
-
$1,701 USD
View
A
Retailer 5
-
$1,935 USD
£1,523 GBP
View
A
Retailer 6
-
$2,005 USD
View
A
Retailer 7
-
$2,125 USD
€2,024 EUR
View
A
Retailer 8
-
$2,445 USD
View
A
Retailer 9
-
$2,839 USD
ZAR 45,870 ZAR
View
B+
Retailer 10
-
$2,858 USD
A$4,397 AUD
View
B+
Retailer 11
-
$3,037 USD
View
B+
Retailer 12
-
$3,443 USD
View
Retailer 13
-
$3,688 USD
£2,904 GBP
View
Price last confirmed 20 days ago
B+
Retailer 14
-
$3,689 USD
View
B+
Retailer 15
-
$3,862 USD
View
B+
Retailer 16
-
$4,029 USD
View
B+
Retailer 17
-
$4,309 USD
£3,393 GBP
View
B
Retailer 18
-
$4,669 USD
View
Most Expensive
B
Brilliant Earth
15635025A · Oct 31
$7,370 USD
View
18 more retailers have this diamond
Prices start from $1,287 USDSave up to $6,083 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
4.04ct Cushion
$1,287 USD