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Cushion|Lab Grown|IGI

3.00ct E VVS2 Cushion Lab Grown Diamond

ID • E/VVS2 • IGI LG831633383

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG831633383

Diamond specifications and retailer prices

From $878 AUD
As of November 6, 2026
Save $8,801 AUD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $9,678 AUD at Brilliant Earth · As of November 6, 2026
View at Brilliant Earth

About this 3ct lab-grown cushion diamond

This 3ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831633383 or 831633383. Listed at 21 retailers as of November 6, 2026, with prices from $878 to $9,678, a $8,801 spread on the same certified stone. Brilliant Earth lists it at $9,678. 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

3.00
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle31.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831633383
Dimensions7.84 × 7.80 × 5.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.84 mm7.80 mm3.00 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831633383
Side View
Table 63.0%Crown 39.2°Girdle: STK-THKPavilion 31.5°Culet: NoneDepth 66.8%

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 6
Current: $9,678 AUD|Low: $974 AUD|High: $9,678 AUD|Avg: $2,916 AUD
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
November 6, 2026
Retailer 4$974 AUD
Retailer 13$1,128 AUD
Retailer 5$1,307 AUD
Retailer 2$1,415 AUD
Retailer 6$1,502 AUD
Retailer 7$2,062 AUD
Retailer 10$2,113 AUD
Retailer 11$2,219 AUD
Retailer 8$3,136 AUD
Retailer 12$3,350 AUD
Retailer 9$4,066 AUD
Retailer 3$4,206 AUD
Brilliant Earth$9,678 AUD

37 data points across 13 retailers

21 retailers$878 AUD to $9,678 AUD

A
Cheapest Retailer
-
$878 AUD
Final sale: no returns
Retailer 2
-
$974 AUD
View
Price last confirmed 27 days ago
A
Retailer 3
-
$1,061 AUD
View
A
Retailer 4
-
$1,128 AUD
View
B+
Retailer 5
-
$1,307 AUD
View
A
Retailer 6
-
$1,415 AUD
View
A
Retailer 7
-
$1,502 AUD
View
A
Retailer 8
-
$1,997 AUD
View
A
Retailer 9
-
$2,062 AUD
View
A
Retailer 10
-
$2,113 AUD
View
A
Retailer 11
-
$2,219 AUD
View
Retailer 12
-
$2,838 AUD
View
Price last confirmed 24 days ago
B+
Retailer 13
-
$3,081 AUD
View
B+
Retailer 14
-
$3,136 AUD
View
B+
Retailer 15
-
$3,161 AUD
View
B+
Retailer 16
-
$3,314 AUD
View
B+
Retailer 17
-
$3,350 AUD
View
B+
Retailer 18
-
$4,066 AUD
View
B+
Retailer 19
-
$4,206 AUD
View
B+
Retailer 20
-
$4,275 AUD
View
Most Expensive
B
Brilliant Earth
21198175A · Nov 6
$9,678 AUD
$6,650 USD
View
20 more retailers have this diamond
Prices start from $878 AUDSave up to $8,801 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
3.00ct Cushion
$878 AUD