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Cushion|Lab Grown|IGI

5.05ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1

Diamond specifications and retailer prices

From $2,551 AUD
$1,788 USD
As of November 2, 2026
Save $9,439 AUD (79%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $11,990 AUD at The Diamond Guys · As of November 3, 2026
View at The Diamond Guys

About this 5.05ct lab-grown cushion diamond

This 5.05ct lab-grown cushion sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of November 2, 2026, with prices from $2,551 to $11,990, a $9,439 spread on the same certified stone. The Diamond Guys lists it at $11,990. 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

5.05
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions11.55 × 8.98 × 6.12 mm
L/W Ratio1.29
Top View
11.55 mm8.98 mm5.05 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 63.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.2%

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: Nov 2
Current: $4,532 AUD|Low: $2,551 AUD|High: $13,431 AUD|Avg: $6,180 AUD|-10.7%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 30, 2026
Retailer 2$2,551 AUD
Retailer 3$4,503 AUD
Retailer 1$4,532 AUD
The Diamond Guys$11,990 AUD

6 data points across 4 retailers

4 retailers$2,551 AUD to $11,990 AUD

A
Cheapest Retailer
-
$2,551 AUD
$1,788 USD
Retailer 2
-
$4,503 AUD
$3,156 USD
View
Price last confirmed 19 days ago
B+
Retailer 3
-
$4,532 AUD
CA$4,411 CAD
View
Most Expensive
B
The Diamond Guys
1963059577 · Nov 3
$11,990 AUD
$8,403 USD
View
3 more retailers have this diamond
Prices start from $2,551 AUDSave up to $9,439 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
5.05ct Cushion
$2,551 AUD