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Cushion|Lab Grown|IGI

3.25ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG668408422

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG668408422

Diamond specifications and retailer prices

From $709 AUD
$498 USD
As of October 29, 2026
Save $3,889 AUD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,598 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.25ct lab-grown cushion diamond

This 3.25ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG668408422 or 668408422. Listed at 13 retailers as of October 29, 2026, with prices from $709 to $4,598, a $3,889 spread on the same certified stone. Brilliant Earth lists it at $4,598. 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

3.25
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668408422
Dimensions9.44 × 7.52 × 5.29 mm
L/W Ratio1.26
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.44 mm7.52 mm3.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG668408422
Side View
Table 59.0%Crown 38.6°Girdle: STK-VTKPavilion 32.6°Culet: NoneDepth 70.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $4,598 AUD|Low: $709 AUD|High: $6,705 AUD|Avg: $2,112 AUD|-28.7%
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
October 31, 2026
Retailer 5$709 AUD
Retailer 4$794 AUD
Retailer 12$1,217 AUD
Retailer 6$1,231 AUD
Retailer 8$1,246 AUD
Retailer 9$1,314 AUD
Retailer 11$1,339 AUD
Retailer 2$1,905 AUD
Retailer 10$2,321 AUD
Retailer 3$2,599 AUD
Retailer 13$2,952 AUD
Retailer 7$2,972 AUD
Brilliant Earth$4,598 AUD

45 data points across 13 retailers

13 retailers$709 AUD to $4,598 AUD

A
Cheapest Retailer
-
$709 AUD
$498 USD
Final sale: no returns
Retailer 2
-
$794 AUD
$558 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$1,217 AUD
$855 USD
View
A
Retailer 4
-
$1,231 AUD
$865 USD
View
B+
Retailer 5
-
$1,246 AUD
$875 USD
View
A
Retailer 6
-
$1,314 AUD
£727 GBP
View
A
Retailer 7
-
$1,339 AUD
€896 EUR
View
A
Retailer 8
-
$1,905 AUD
$1,338 USD
View
A
Retailer 9
-
$2,321 AUD
£1,284 GBP
View
Retailer 10
-
$2,599 AUD
$1,825 USD
View
Price last confirmed 12 days ago
B+
Retailer 11
-
$2,952 AUD
£1,633 GBP
View
B+
Retailer 12
-
$2,972 AUD
$2,088 USD
View
Most Expensive
B
Brilliant Earth
12666665A · Oct 30
$4,598 AUD
$3,230 USD
View
12 more retailers have this diamond
Prices start from $709 AUDSave up to $3,889 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
3.25ct Cushion
$709 AUD