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Cushion|Lab Grown|IGI

4.04ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG662465038

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG662465038

Diamond specifications and retailer prices

From $3,233 NZD
$1,815 USD
As of October 28, 2026
Save $18,145 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $21,378 NZD at Brilliant Earth · As of October 28, 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 LG662465038 or 662465038. Listed at 22 retailers as of October 28, 2026, with prices from $3,233 to $21,378, a $18,145 spread on the same certified stone. Brilliant Earth lists it at $21,378. 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 angle35.8°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG662465038
Dimensions10.47 × 8.69 × 5.79 mm
L/W Ratio1.20
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
10.47 mm8.69 mm4.04 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG662465038
Side View
Table 58.0%Crown 35.8°Girdle: MED-STKPavilion 36.5°Culet: NoneDepth 66.6%

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 28
Current: $21,378 NZD|Low: $3,041 NZD|High: $21,378 NZD|Avg: $8,458 NZD
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
Retailer 20
Retailer 21
October 29, 2026
Retailer 18$3,233 NZD
Retailer 3$3,486 NZD
Retailer 8$3,593 NZD
Retailer 4$4,333 NZD
Retailer 11$4,333 NZD
Retailer 13$4,900 NZD
Retailer 21$5,216 NZD
Retailer 15$5,483 NZD
Retailer 10$7,195 NZD
Retailer 16$7,374 NZD
Retailer 17$7,463 NZD
Retailer 5$9,025 NZD
Retailer 12$9,104 NZD
Retailer 19$9,700 NZD
Retailer 2$9,984 NZD
Retailer 20$11,515 NZD
Retailer 7$12,123 NZD
Retailer 9$12,231 NZD
Retailer 14$12,548 NZD
Retailer 6$18,688 NZD
Brilliant Earth$21,378 NZD

37 data points across 21 retailers

22 retailers$3,233 NZD to $21,378 NZD

A
Cheapest Retailer
-
$3,233 NZD
$1,815 USD
A
Retailer 2
-
$3,486 NZD
$1,957 USD
View
Final sale: no returns
A
Retailer 3
-
$3,593 NZD
$2,017 USD
View
A
Retailer 4
-
$4,333 NZD
$2,432 USD
View
A
Retailer 5
-
$4,333 NZD
HK$19,000 HKD
View
A
Retailer 6
-
$4,900 NZD
£2,166 GBP
View
A
Retailer 7
-
$5,051 NZD
£2,232 GBP
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$5,216 NZD
$2,928 USD
View
B+
Retailer 9
-
$5,483 NZD
€2,931 EUR
View
B+
Retailer 10
-
$7,195 NZD
£3,180 GBP
View
B+
Retailer 11
-
$7,374 NZD
ZAR 66,865 ZAR
View
B+
Retailer 12
-
$7,463 NZD
A$6,445 AUD
View
B+
Retailer 13
-
$9,025 NZD
$5,066 USD
View
B
Retailer 14
-
$9,104 NZD
$5,110 USD
View
B+
Retailer 15
-
$9,700 NZD
$5,445 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
-
$9,984 NZD
£4,413 GBP
View
B
Retailer 17
-
$11,515 NZD
A$9,944 AUD
View
Price last confirmed 20 days ago
B
Retailer 18
-
$12,123 NZD
$6,805 USD
View
B
Retailer 19
-
$12,231 NZD
$6,866 USD
View
B
Retailer 20
-
$12,548 NZD
SGD 9,518 SGD
View
B
Retailer 21
-
$18,688 NZD
$10,490 USD
View
Most Expensive
B
Brilliant Earth
12545129Y · Oct 28
$21,378 NZD
$12,000 USD
View
21 more retailers have this diamond
Prices start from $3,233 NZDSave up to $18,145 NZD

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
$3,233 NZD