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Cushion|Lab Grown|IGI

4.04ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG681578741

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG681578741

Diamond specifications and retailer prices

From $2,682 AUD
$1,884 USD
As of October 31, 2026
Save $14,558 AUD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $17,240 AUD 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 LG681578741 or 681578741. Listed at 21 retailers as of October 31, 2026, with prices from $2,682 to $17,240, a $14,558 spread on the same certified stone. Brilliant Earth lists it at $17,240. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681578741
Dimensions10.46 × 8.68 × 5.75 mm
L/W Ratio1.21
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
10.46 mm8.68 mm4.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681578741
Side View
Table 60.0%Crown 34.4°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 66.2%

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: $17,240 AUD|Low: $2,682 AUD|High: $17,767 AUD|Avg: $7,050 AUD|-3.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 16$2,682 AUD
Retailer 15$3,018 AUD
Retailer 6$3,112 AUD
Retailer 8$3,371 AUD
Retailer 13$3,939 AUD
Retailer 19$4,168 AUD
Retailer 14$4,387 AUD
Retailer 3$4,577 AUD
Retailer 9$5,749 AUD
Retailer 17$5,915 AUD
Retailer 12$5,954 AUD
Retailer 10$7,212 AUD
Retailer 2$7,937 AUD
Retailer 4$8,043 AUD
Retailer 18$9,191 AUD
Retailer 7$9,737 AUD
Retailer 11$9,752 AUD
Retailer 5$14,202 AUD
Brilliant Earth$17,240 AUD

31 data points across 19 retailers

21 retailers$2,682 AUD to $17,240 AUD

A
Cheapest Retailer
-
$2,682 AUD
$1,884 USD
Final sale: no returns
A
Retailer 2
-
$3,018 AUD
$2,120 USD
View
A
Retailer 3
-
$3,112 AUD
$2,186 USD
View
A
Retailer 4
-
$3,371 AUD
HK$18,500 HKD
View
A
Retailer 5
-
$3,939 AUD
£2,179 GBP
View
Retailer 6
-
$4,036 AUD
£2,232 GBP
View
Price last confirmed 17 days ago
A
Retailer 7
-
$4,168 AUD
$2,928 USD
View
B+
Retailer 8
-
$4,387 AUD
€2,935 EUR
View
B+
Retailer 9
-
$4,577 AUD
$3,215 USD
View
B+
Retailer 10
-
$5,749 AUD
£3,180 GBP
View
B+
Retailer 11
-
$5,915 AUD
ZAR 67,128 ZAR
View
B+
Retailer 12
-
$5,954 AUD
View
B
Retailer 13
-
$7,212 AUD
$5,066 USD
View
B+
Retailer 14
-
$7,937 AUD
£4,390 GBP
View
B
Retailer 15
-
$8,043 AUD
$5,650 USD
View
Retailer 16
-
$9,191 AUD
View
Price last confirmed 23 days ago
B
Retailer 17
-
$9,737 AUD
SGD 9,243 SGD
View
B
Retailer 18
-
$9,752 AUD
$6,850 USD
View
Retailer 19
-
$10,862 AUD
$7,630 USD
View
B
Retailer 20
-
$14,202 AUD
$9,976 USD
View
Most Expensive
B
Brilliant Earth
13772793A · Oct 31
$17,240 AUD
$12,110 USD
View
20 more retailers have this diamond
Prices start from $2,682 AUDSave up to $14,558 AUD

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
$2,682 AUD