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Cushion|Lab Grown|IGI

2.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG678533600

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

Certificate IGI LG678533600

Diamond specifications and retailer prices

From $580 AUD
£321 GBP
As of October 24, 2026
Save $5,783 AUD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,363 AUD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 2.05ct lab-grown cushion diamond

This 2.05ct lab-grown cushion sits in the two to three carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678533600 or 678533600. Listed at 15 retailers as of October 24, 2026, with prices from $580 to $6,363, a $5,783 spread on the same certified stone. Do Amore Diamonds lists it at $6,363. 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

2.05
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678533600
Dimensions7.25 × 7.22 × 4.56 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.25 mm7.22 mm2.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678533600
Side View
Table 60.0%Crown 33.6°Girdle: MediumPavilion 32.6°Culet: NoneDepth 63.2%

Caratlytics Score

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A+
Exceptional
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 24
Current: $4,213 AUD|Low: $532 AUD|High: $4,953 AUD|Avg: $1,608 AUD|-4.5%
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
October 29, 2026
Retailer 11$532 AUD
Retailer 7$580 AUD
Retailer 6$615 AUD
Retailer 4$817 AUD
Retailer 13$932 AUD
Retailer 2$1,076 AUD
Retailer 8$1,151 AUD
Retailer 14$1,519 AUD
Retailer 9$1,555 AUD
Retailer 12$1,626 AUD
Retailer 10$2,313 AUD
Retailer 3$2,668 AUD
Do Amore Diamonds$4,213 AUD
Retailer 5$4,313 AUD

35 data points across 14 retailers

15 retailers$580 AUD to $6,363 AUD

A+
Cheapest Retailer
-
$580 AUD
£321 GBP
Retailer 2
-
$615 AUD
$432 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$817 AUD
$574 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$932 AUD
$655 USD
View
Price last confirmed 6 days ago
A
Retailer 5
-
$1,076 AUD
$756 USD
View
A
Retailer 6
-
$1,151 AUD
£637 GBP
View
Retailer 7
-
$1,519 AUD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$1,555 AUD
ZAR 17,644 ZAR
View
B+
Retailer 9
-
$1,626 AUD
$1,142 USD
View
B+
Retailer 10
-
$2,313 AUD
$1,625 USD
View
Retailer 11
-
$2,668 AUD
£1,476 GBP
View
Price last confirmed 12 days ago
B
Retailer 12
-
$4,213 AUD
$2,960 USD
View
Retailer 13
-
$4,313 AUD
$3,030 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$5,544 AUD
$3,895 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
23-678533600 · Oct 30
$6,363 AUD
$4,470 USD
View
14 more retailers have this diamond
Prices start from $580 AUDSave up to $5,783 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+
2.05ct Cushion
$580 AUD