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Cushion|Lab Grown|IGI

4.04ct D VS2 Cushion Lab Grown Diamond

EX • D/VS2 • IGI LG815687362

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG815687362

Diamond specifications and retailer prices

From $1,304 NZD
$735 USD
As of October 29, 2026
Save $1,345 NZD (51%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $4,191 NZD at Brilliance · As of October 24, 2026
View at Brilliance

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 VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815687362 or 815687362. Listed at 6 retailers as of October 29, 2026, with a 103% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815687362
Dimensions11.29 × 8.17 × 5.59 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.29 mm8.17 mm4.04 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815687362
Side View
Table 62.0%Crown 36.1°Girdle: MED-THKPavilion 36°Culet: NoneDepth 68.4%

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 29
Current: $4,191 NZD|Low: $1,304 NZD|High: $10,433 NZD|Avg: $4,890 NZD|-16.6%
Brilliance
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5$1,304 NZD
Retailer 6$1,788 NZD
Retailer 3$2,185 NZD
Retailer 4$2,259 NZD
Retailer 2$2,649 NZD
Brilliance$4,191 NZD
Retailer 7$10,433 NZD

12 data points across 7 retailers

6 retailers$1,304 NZD to $2,649 NZD

A
Cheapest Retailer
-
$1,304 NZD
$735 USD
Final sale: no returns
B+
Retailer 2
-
$1,788 NZD
$1,008 USD
View
A
Retailer 3
-
$2,185 NZD
€1,173 EUR
View
A
Retailer 4
-
$2,259 NZD
$1,273 USD
View
A
Retailer 5
-
$2,649 NZD
$1,493 USD
View
Most Expensive
Brilliance
D45178180 · Oct 24
$4,191 NZD
$2,362 USD
View
Price last confirmed 7 days ago
5 more retailers have this diamond
Prices start from $1,304 NZDSave up to $1,345 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
$1,304 NZD