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Cushion|Lab Grown|IGI

4.06ct F VS2 Cushion Lab Grown Diamond

EX • F/VS2 • IGI LG814601814

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG814601814

Diamond specifications and retailer prices

From $944 AUD
$663 USD
As of October 29, 2026
Save $367 AUD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,251 AUD at Frank Darling · As of October 25, 2026
View at Frank Darling

About this 4.06ct lab-grown cushion diamond

This 4.06ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814601814 or 814601814. Listed at 5 retailers as of October 28, 2026, with a 39% 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

4.06
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814601814
Dimensions11.16 × 8.37 × 5.55 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
11.16 mm8.37 mm4.06 ctF / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814601814
Side View
Table 59.0%Crown 35°Girdle: MED-THKPavilion 35.6°Culet: NoneDepth 66.3%

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: $5,251 AUD|Low: $944 AUD|High: $5,251 AUD|Avg: $1,854 AUD
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 27, 2026
Retailer 2$944 AUD
Retailer 3$1,311 AUD
Retailer 5$1,600 AUD
Retailer 4$3,466 AUD
Frank Darling$5,251 AUD

21 data points across 5 retailers

5 retailers$944 AUD to $1,311 AUD

A
Cheapest Retailer
-
$944 AUD
$663 USD
Final sale: no returns
B+
Retailer 2
-
$1,311 AUD
$921 USD
View
Retailer 3
-
$3,466 AUD
$2,435 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$3,616 AUD
$2,540 USD
View
Price last confirmed 34 days ago
Most Expensive
Frank Darling
100742945542KD · Oct 25
$5,251 AUD
$3,688 USD
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from $944 AUDSave up to $367 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
4.06ct Cushion
$944 AUD