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Cushion|Lab Grown|IGI

4.05ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG825661040

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG825661040

Diamond specifications and retailer prices

From $1,333 NZD
£591 GBP
As of October 24, 2026
16 retailers carry this diamond
Most expensive: $10,344 NZD at Do Amore Diamonds · As of October 25, 2026
View at Do Amore Diamonds

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825661040 or 825661040. Listed at 16 retailers as of October 24, 2026. 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

4.05
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825661040
Dimensions11.15 × 8.38 × 5.48 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm8.38 mm4.05 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825661040
Side View
Table 62.0%Crown 33.1°Girdle: MED-STKPavilion 35°Culet: NoneDepth 65.4%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 24
Current: $10,344 NZD|Low: $1,331 NZD|High: $10,433 NZD|Avg: $4,413 NZD|-0.9%
Do Amore Diamonds
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
October 25, 2026
Retailer 13$1,333 NZD
Retailer 8$1,363 NZD
Retailer 15$2,097 NZD
Retailer 9$2,223 NZD
Retailer 7$2,315 NZD
Retailer 2$2,329 NZD
Retailer 12$2,356 NZD
Retailer 14$2,365 NZD
Retailer 4$3,167 NZD
Retailer 3$3,221 NZD
Retailer 11$4,828 NZD
Retailer 18$5,340 NZD
Retailer 16$5,386 NZD
Retailer 6$5,642 NZD
Retailer 5$5,940 NZD
Retailer 10$9,837 NZD
Retailer 17$10,007 NZD
Do Amore Diamonds$10,344 NZD

23 data points across 18 retailers

16 retailers$1,333 NZD to $10,344 NZD

Retailer 1
-
$1,333 NZD
£591 GBP
Price last confirmed 9 days ago
Retailer 2
-
$1,363 NZD
$768 USD
View
Price last confirmed 16 days ago
Retailer 3
-
$2,097 NZD
$1,182 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$2,223 NZD
$1,253 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$2,329 NZD
€1,250 EUR
View
Price last confirmed 7 days ago
Retailer 6
-
$2,356 NZD
$1,328 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$2,365 NZD
£1,050 GBP
View
Price last confirmed 9 days ago
Retailer 8
-
$3,167 NZD
ZAR 28,835 ZAR
View
Price last confirmed 13 days ago
Retailer 9
-
$3,221 NZD
A$2,793 AUD
View
Price last confirmed 11 days ago
Retailer 10
-
$4,828 NZD
$2,721 USD
View
Price last confirmed 8 days ago
Retailer 11
-
$5,340 NZD
$3,010 USD
View
Price last confirmed 10 days ago
Retailer 12
-
$5,386 NZD
SGD 4,102 SGD
View
Price last confirmed 9 days ago
Retailer 13
-
$5,642 NZD
$3,180 USD
View
Price last confirmed 14 days ago
Retailer 14
-
$5,940 NZD
£2,636 GBP
View
Price last confirmed 12 days ago
Retailer 15
-
$10,007 NZD
$5,640 USD
View
Price last confirmed 10 days ago
Most Expensive
Do Amore Diamonds
27-07BEF873E · Oct 25
$10,344 NZD
$5,830 USD
View
Price last confirmed 8 days ago
15 more retailers have this diamond

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.

4.05ct Cushion
$1,333 NZD