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Cushion|Lab Grown|IGI

2.05ct E VVS1 Cushion Lab Grown Diamond

ID • E/VVS1 • IGI LG818657818

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

Certificate IGI LG818657818

Diamond specifications and retailer prices

From $567 AUD
$398 USD
As of October 28, 2026
Save $2,579 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,146 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG818657818 or 818657818. Listed at 18 retailers as of October 28, 2026, with prices from $567 to $3,146, a $2,579 spread on the same certified stone. Brilliant Earth lists it at $3,146. 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 angle33.8°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657818
Dimensions7.52 × 7.51 × 4.70 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.52 mm7.51 mm2.05 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657818
Side View
Table 60.0%Crown 33.8°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 62.6%

Caratlytics Score

How it works →
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 28
Current: $3,146 AUD|Low: $528 AUD|High: $3,146 AUD|Avg: $1,545 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 14$567 AUD
Retailer 3$591 AUD
Retailer 15$811 AUD
Retailer 4$951 AUD
Retailer 10$1,001 AUD
Retailer 9$1,025 AUD
Retailer 2$1,057 AUD
Retailer 12$1,311 AUD
Retailer 17$1,318 AUD
Retailer 13$1,423 AUD
Retailer 16$1,543 AUD
Retailer 7$1,959 AUD
Retailer 6$2,176 AUD
Retailer 5$2,309 AUD
Retailer 11$2,377 AUD
Retailer 8$2,758 AUD
Brilliant Earth$3,146 AUD

34 data points across 17 retailers

18 retailers$567 AUD to $3,146 AUD

A
Cheapest Retailer
-
$567 AUD
$398 USD
Final sale: no returns
A
Retailer 2
-
$591 AUD
$415 USD
View
A
Retailer 3
-
$811 AUD
$570 USD
View
A
Retailer 4
-
$951 AUD
$668 USD
View
A
Retailer 5
-
$1,001 AUD
€670 EUR
View
A
Retailer 6
-
$1,025 AUD
View
A
Retailer 7
-
$1,057 AUD
£585 GBP
View
A
Retailer 8
-
$1,311 AUD
View
A
Retailer 9
-
$1,318 AUD
$926 USD
View
A
Retailer 10
-
$1,423 AUD
ZAR 16,151 ZAR
View
A
Retailer 11
-
$1,543 AUD
$1,084 USD
View
B+
Retailer 12
-
$1,959 AUD
$1,376 USD
View
B+
Retailer 13
-
$1,970 AUD
$1,384 USD
View
B+
Retailer 14
-
$2,176 AUD
$1,529 USD
View
B+
Retailer 15
-
$2,309 AUD
$1,622 USD
View
B+
Retailer 16
-
$2,377 AUD
£1,315 GBP
View
Retailer 17
-
$2,758 AUD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
21344801A · Oct 29
$3,146 AUD
$2,210 USD
View
17 more retailers have this diamond
Prices start from $567 AUDSave up to $2,579 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
$567 AUD