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Cushion|Lab Grown|IGI

4.08ct D VVS1 Cushion Lab Grown Diamond

ID • D/VVS1 • IGI LG744507156

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG744507156

Diamond specifications and retailer prices

From $2,158 NZD
£958 GBP
As of November 1, 2026
Save $11,788 NZD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $13,946 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.08ct lab-grown cushion diamond

This 4.08ct 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 LG744507156 or 744507156. Listed at 22 retailers as of October 31, 2026, with prices from $2,158 to $13,946, a $11,788 spread on the same certified stone. Brilliant Earth lists it at $13,946. 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
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle31.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744507156
Dimensions10.61 × 8.29 × 5.11 mm
L/W Ratio1.28
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.61 mm8.29 mm4.08 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744507156
Side View
Table 66.0%Crown 36.9°Girdle: MED-STKPavilion 31.3°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 1
Current: $13,946 NZD|Low: $2,157 NZD|High: $14,532 NZD|Avg: $5,362 NZD|-4.0%
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
Retailer 20
Retailer 21
November 1, 2026
Retailer 2$2,158 NZD
Retailer 12$2,418 NZD
Retailer 17$2,521 NZD
Retailer 18$2,724 NZD
Retailer 4$2,793 NZD
Retailer 9$2,936 NZD
Retailer 19$3,460 NZD
Retailer 13$3,508 NZD
Retailer 16$3,853 NZD
Retailer 6$4,343 NZD
Retailer 21$5,100 NZD
Retailer 15$5,182 NZD
Retailer 8$5,497 NZD
Retailer 5$5,933 NZD
Retailer 7$6,679 NZD
Retailer 3$7,001 NZD
Retailer 10$7,283 NZD
Retailer 20$7,781 NZD
Retailer 11$8,101 NZD
Retailer 14$8,470 NZD
Brilliant Earth$13,946 NZD

27 data points across 21 retailers

22 retailers$2,158 NZD to $13,946 NZD

A+
Cheapest Retailer
-
$2,158 NZD
£958 GBP
Retailer 2
-
$2,418 NZD
$1,363 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
$2,521 NZD
$1,421 USD
View
Final sale: no returns
A
Retailer 4
-
$2,724 NZD
$1,535 USD
View
A
Retailer 5
-
$2,793 NZD
HK$12,300 HKD
View
A
Retailer 6
-
$2,936 NZD
$1,655 USD
View
A
Retailer 7
-
$3,460 NZD
$1,950 USD
View
A
Retailer 8
-
$3,508 NZD
£1,557 GBP
View
A
Retailer 9
-
$3,853 NZD
€2,068 EUR
View
A
Retailer 10
-
$4,343 NZD
$2,448 USD
View
Retailer 11
-
$5,100 NZD
ZAR 46,434 ZAR
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$5,182 NZD
A$4,493 AUD
View
B+
Retailer 13
-
$5,497 NZD
$3,098 USD
View
B+
Retailer 14
-
$5,933 NZD
$3,344 USD
View
B+
Retailer 15
-
$6,679 NZD
£2,964 GBP
View
B+
Retailer 16
-
$6,693 NZD
$3,772 USD
View
B+
Retailer 17
-
$7,001 NZD
$3,946 USD
View
B+
Retailer 18
-
$7,283 NZD
$4,105 USD
View
B+
Retailer 19
-
$7,781 NZD
£3,453 GBP
View
B+
Retailer 20
-
$8,101 NZD
SGD 6,170 SGD
View
B+
Retailer 21
-
$8,470 NZD
$4,774 USD
View
Most Expensive
B
Brilliant Earth
16460284A · Oct 31
$13,946 NZD
$7,860 USD
View
21 more retailers have this diamond
Prices start from $2,158 NZDSave up to $11,788 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+
4.08ct Cushion
$2,158 NZD